[{"citation":{"apa":"Henning, B. (15AD). <i>Effizientes Ultraschalltransducerdesign und Methoden zur akustischen Materialdatenbestimmung</i>.","ieee":"B. Henning, <i>Effizientes Ultraschalltransducerdesign und Methoden zur akustischen Materialdatenbestimmung</i>. 15AD.","chicago":"Henning, Bernd. <i>Effizientes Ultraschalltransducerdesign Und Methoden Zur Akustischen Materialdatenbestimmung</i>, 15AD.","short":"B. Henning, Effizientes Ultraschalltransducerdesign Und Methoden Zur Akustischen Materialdatenbestimmung, 15AD.","mla":"Henning, Bernd. <i>Effizientes Ultraschalltransducerdesign Und Methoden Zur Akustischen Materialdatenbestimmung</i>. 15AD.","ama":"Henning B. <i>Effizientes Ultraschalltransducerdesign Und Methoden Zur Akustischen Materialdatenbestimmung</i>.; 15AD.","bibtex":"@book{Henning_15AD, title={Effizientes Ultraschalltransducerdesign und Methoden zur akustischen Materialdatenbestimmung}, author={Henning, Bernd}, year={15AD} }"},"type":"misc","department":[{"_id":"49"}],"date_created":"2019-11-05T15:05:55Z","date_updated":"2022-01-06T06:52:02Z","status":"public","title":"Effizientes Ultraschalltransducerdesign und Methoden zur akustischen Materialdatenbestimmung","year":"2010","author":[{"full_name":"Henning, Bernd","first_name":"Bernd","last_name":"Henning"}],"user_id":"15911","language":[{"iso":"eng"}],"_id":"14554"},{"date_updated":"2022-01-06T06:52:19Z","author":[{"first_name":"Bernd","last_name":"Henning","full_name":"Henning, Bernd"}],"title":"Methoden und Werkzeuge für einen effizienten Ultraschallsensorentwurf","status":"public","year":"2009","user_id":"15911","_id":"15238","language":[{"iso":"eng"}],"citation":{"apa":"Henning, B. (15AD). <i>Methoden und Werkzeuge für einen effizienten Ultraschallsensorentwurf</i>.","ieee":"B. Henning, <i>Methoden und Werkzeuge für einen effizienten Ultraschallsensorentwurf</i>. 15AD.","chicago":"Henning, Bernd. <i>Methoden Und Werkzeuge Für Einen Effizienten Ultraschallsensorentwurf</i>, 15AD.","short":"B. Henning, Methoden Und Werkzeuge Für Einen Effizienten Ultraschallsensorentwurf, 15AD.","mla":"Henning, Bernd. <i>Methoden Und Werkzeuge Für Einen Effizienten Ultraschallsensorentwurf</i>. 15AD.","ama":"Henning B. <i>Methoden Und Werkzeuge Für Einen Effizienten Ultraschallsensorentwurf</i>.; 15AD.","bibtex":"@book{Henning_15AD, title={Methoden und Werkzeuge für einen effizienten Ultraschallsensorentwurf}, author={Henning, Bernd}, year={15AD} }"},"department":[{"_id":"49"}],"type":"misc","date_created":"2019-12-04T11:26:45Z"},{"abstract":[{"text":"Ultrasonic sensors are widespread in the process industry for example to measure flow, filling level, density or substance concentration in liquid mixtures today. On one side technically high demands are made to the ultrasonic sensors on the other side the production of the ultrasonic sensors has to be more and more cost-efficient. Today, these two contrary demands only can be met by the use of efficient development tools. This contribution describes the state of technology in the field of the computer-assisted ultrasonic transducer development, however, also shows the limits.","lang":"eng"}],"citation":{"mla":"Henning, Bernd. <i>Trends in Ultrasonic Transducer Design</i>. 2009.","ama":"Henning B. Trends in ultrasonic transducer design. In: ; 2009.","bibtex":"@inproceedings{Henning_2009, title={Trends in ultrasonic transducer design}, author={Henning, Bernd}, year={2009} }","apa":"Henning, B. (2009). Trends in ultrasonic transducer design. Presented at the 9th International Conference on Electronic Measurement &#38; Instruments (ICEMI 2009), Beijing, China.","ieee":"B. Henning, “Trends in ultrasonic transducer design,” presented at the 9th International Conference on Electronic Measurement &#38; Instruments (ICEMI 2009), Beijing, China, 2009.","chicago":"Henning, Bernd. “Trends in Ultrasonic Transducer Design,” 2009.","short":"B. Henning, in: 2009."},"type":"conference","department":[{"_id":"49"}],"date_created":"2019-12-04T11:28:42Z","date_updated":"2022-01-06T06:52:19Z","title":"Trends in ultrasonic transducer design","status":"public","year":"2009","conference":{"end_date":"19.08.2009","location":"Beijing, China","name":"9th International Conference on Electronic Measurement & Instruments (ICEMI 2009)","start_date":"16.08.2009"},"author":[{"id":"213","last_name":"Henning","first_name":"Bernd","full_name":"Henning, Bernd"}],"user_id":"15911","_id":"15239","language":[{"iso":"eng"}]},{"user_id":"15911","page":"47-52","language":[{"iso":"eng"}],"_id":"15240","date_updated":"2022-01-06T06:52:19Z","status":"public","year":"2009","title":"Ultrasonic Sensors for Process Applications - Sensor Design","publication_identifier":{"isbn":["978-3-9810993-4-8"]},"author":[{"last_name":"Henning","first_name":"Bernd","full_name":"Henning, Bernd","id":"213"},{"full_name":"Rautenberg, Jens","last_name":"Rautenberg","first_name":"Jens"},{"last_name":"Schröder","first_name":"Andreas","full_name":"Schröder, Andreas"},{"first_name":"Carsten","last_name":"Unverzagt","full_name":"Unverzagt, Carsten"}],"type":"conference","department":[{"_id":"49"}],"date_created":"2019-12-04T11:30:39Z","abstract":[{"lang":"eng","text":"Today, ultrasonic sensor systems are often applied in process technology. For the opening up of new industrial fields of application, such as the non-invasive process tomography, ultrasound sensors are necessary which are stable and adapted optimally under process conditions. Only with such optimized ultrasonic sensors the functionality of the sensor systems can be enlarged decisively with support of a complex measurement data evaluation. This contribution deals especially with the design process."}],"publication":"Proceedings Sensor 2009","citation":{"mla":"Henning, Bernd, et al. “Ultrasonic Sensors for Process Applications - Sensor Design.” <i>Proceedings Sensor 2009</i>, 2009, pp. 47–52.","bibtex":"@inproceedings{Henning_Rautenberg_Schröder_Unverzagt_2009, title={Ultrasonic Sensors for Process Applications - Sensor Design}, booktitle={Proceedings Sensor 2009}, author={Henning, Bernd and Rautenberg, Jens and Schröder, Andreas and Unverzagt, Carsten}, year={2009}, pages={47–52} }","ama":"Henning B, Rautenberg J, Schröder A, Unverzagt C. Ultrasonic Sensors for Process Applications - Sensor Design. In: <i>Proceedings Sensor 2009</i>. ; 2009:47-52.","ieee":"B. Henning, J. Rautenberg, A. Schröder, and C. Unverzagt, “Ultrasonic Sensors for Process Applications - Sensor Design,” in <i>Proceedings Sensor 2009</i>, 2009, pp. 47–52.","apa":"Henning, B., Rautenberg, J., Schröder, A., &#38; Unverzagt, C. (2009). Ultrasonic Sensors for Process Applications - Sensor Design. In <i>Proceedings Sensor 2009</i> (pp. 47–52).","chicago":"Henning, Bernd, Jens Rautenberg, Andreas Schröder, and Carsten Unverzagt. “Ultrasonic Sensors for Process Applications - Sensor Design.” In <i>Proceedings Sensor 2009</i>, 47–52, 2009.","short":"B. Henning, J. Rautenberg, A. Schröder, C. Unverzagt, in: Proceedings Sensor 2009, 2009, pp. 47–52."}},{"user_id":"15911","volume":20,"language":[{"iso":"eng"}],"_id":"15241","date_updated":"2022-01-06T06:52:19Z","intvolume":"        20","title":"Computer assisted design of transducers for ultrasonic sensor systems","status":"public","year":"2009","author":[{"id":"213","full_name":"Henning, Bernd","first_name":"Bernd","last_name":"Henning"},{"full_name":"Rautenberg, Jens","last_name":"Rautenberg","first_name":"Jens"},{"full_name":"Unverzagt, Carsten","first_name":"Carsten","last_name":"Unverzagt"},{"first_name":"Andreas","last_name":"Schröder","full_name":"Schröder, Andreas"},{"full_name":"Olfert, Sergei","last_name":"Olfert","first_name":"Sergei"}],"type":"journal_article","department":[{"_id":"49"}],"date_created":"2019-12-04T11:33:28Z","abstract":[{"text":"In this contribution, possibilities and methods for computer-assisted design of ultrasound transducers are described. These transducers are essential for an ultrasonic sensor design, e.g. for continuous non-invasive determination of quantities that are important in process technology. To achieve technical reliability and robustness, the precise determination of all acoustic properties of the used sensor materials is of great importance. Problem-oriented modeling, numerical simulation, special optimization algorithms and improved methods for the visualization of propagating waves offer new and promising possibilities for developing ultrasonic transducers with enhanced properties.","lang":"eng"}],"issue":"124012 (11pp)","publication":"Journal of Measurement Science and Technology, MST","citation":{"mla":"Henning, Bernd, et al. “Computer Assisted Design of Transducers for Ultrasonic Sensor Systems.” <i>Journal of Measurement Science and Technology, MST</i>, vol. 20, no. 124012 (11pp), 2009.","ama":"Henning B, Rautenberg J, Unverzagt C, Schröder A, Olfert S. Computer assisted design of transducers for ultrasonic sensor systems. <i>Journal of Measurement Science and Technology, MST</i>. 2009;20(124012 (11pp)).","bibtex":"@article{Henning_Rautenberg_Unverzagt_Schröder_Olfert_2009, title={Computer assisted design of transducers for ultrasonic sensor systems}, volume={20}, number={124012 (11pp)}, journal={Journal of Measurement Science and Technology, MST}, author={Henning, Bernd and Rautenberg, Jens and Unverzagt, Carsten and Schröder, Andreas and Olfert, Sergei}, year={2009} }","apa":"Henning, B., Rautenberg, J., Unverzagt, C., Schröder, A., &#38; Olfert, S. (2009). Computer assisted design of transducers for ultrasonic sensor systems. <i>Journal of Measurement Science and Technology, MST</i>, <i>20</i>(124012 (11pp)).","ieee":"B. Henning, J. Rautenberg, C. Unverzagt, A. Schröder, and S. Olfert, “Computer assisted design of transducers for ultrasonic sensor systems,” <i>Journal of Measurement Science and Technology, MST</i>, vol. 20, no. 124012 (11pp), 2009.","short":"B. Henning, J. Rautenberg, C. Unverzagt, A. Schröder, S. Olfert, Journal of Measurement Science and Technology, MST 20 (2009).","chicago":"Henning, Bernd, Jens Rautenberg, Carsten Unverzagt, Andreas Schröder, and Sergei Olfert. “Computer Assisted Design of Transducers for Ultrasonic Sensor Systems.” <i>Journal of Measurement Science and Technology, MST</i> 20, no. 124012 (11pp) (2009)."}},{"page":"148-151","_id":"15242","language":[{"iso":"eng"}],"user_id":"15911","title":"Generating of short ultrasonic pulses using active damping","year":"2009","status":"public","conference":{"name":"NAG / DAGA 2009, Int. Conf. on Acoustics","start_date":"23.03.2009","location":"Rotterdam, Netherlands","end_date":"26.03.2009"},"author":[{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"full_name":"Olfert, Sergei","first_name":"Sergei","last_name":"Olfert"},{"last_name":"Henning","first_name":"Bernd","full_name":"Henning, Bernd","id":"213"}],"date_updated":"2022-01-06T06:52:19Z","date_created":"2019-12-04T11:34:38Z","type":"conference","department":[{"_id":"49"}],"citation":{"mla":"Rautenberg, Jens, et al. <i>Generating of Short Ultrasonic Pulses Using Active Damping</i>. 2009, pp. 148–51.","apa":"Rautenberg, J., Olfert, S., &#38; Henning, B. (2009). Generating of short ultrasonic pulses using active damping (pp. 148–151). Presented at the NAG / DAGA 2009, Int. Conf. on Acoustics, Rotterdam, Netherlands.","ieee":"J. Rautenberg, S. Olfert, and B. Henning, “Generating of short ultrasonic pulses using active damping,” presented at the NAG / DAGA 2009, Int. Conf. on Acoustics, Rotterdam, Netherlands, 2009, pp. 148–151.","short":"J. Rautenberg, S. Olfert, B. Henning, in: 2009, pp. 148–151.","ama":"Rautenberg J, Olfert S, Henning B. Generating of short ultrasonic pulses using active damping. In: ; 2009:148-151.","chicago":"Rautenberg, Jens, Sergei Olfert, and Bernd Henning. “Generating of Short Ultrasonic Pulses Using Active Damping,” 148–51, 2009.","bibtex":"@inproceedings{Rautenberg_Olfert_Henning_2009, title={Generating of short ultrasonic pulses using active damping}, author={Rautenberg, Jens and Olfert, Sergei and Henning, Bernd}, year={2009}, pages={148–151} }"},"abstract":[{"lang":"eng","text":"In non-destructive testing (NDT) with ultrasound the emission of short pulses is essentially if the echoes of nearby obstacles should be separated from the emitted signal. In this contribution a new approach is shown how to gene-rate a short ultrasonic pulse using a 3$-$1 composite transdu-cer. Therefore the ceramic bars, which are embedded in a polymer matrix, will be regarded as an exciter for the entire structure. After the pulse excitation the same bars can also be used for active damping to increase the bandwidth of the entire system. The Mason model serves as a basis for the de-scription of the ultrasonic transducer and is extended to the composite structure. The excitation signal is adaptively mo-dified by a suitable signal processing. Therefore the changes of boundary conditions, like the ambient temperature or acoustic impedance of adjacent media are considered."}]},{"language":[{"iso":"eng"}],"date_updated":"2023-01-30T14:06:17Z","author":[{"full_name":"Wetzlar, Dietmar","first_name":"Dietmar","last_name":"Wetzlar"},{"full_name":"Krumme, Matthias","last_name":"Krumme","first_name":"Matthias","id":"26746"}],"title":"Berührungslose Materialfeuchtemessung nach dem NIR-Prinzip bei schnell variierendem Messgutabstand","year":"2009","department":[{"_id":"49"}],"type":"conference","date_created":"2023-01-24T16:17:03Z","file":[{"access_level":"request","file_size":441074,"file_name":"CMM2009-Wetzlar.pdf","date_updated":"2023-01-24T16:14:40Z","relation":"main_file","content_type":"application/pdf","file_id":"39641","creator":"leanderc","date_created":"2023-01-24T16:14:40Z"}],"publication":"4. CMM-Workshop Innovative Feuchtemessung in Forschung und Praxis","user_id":"14931","ddc":["620"],"_id":"39640","page":"101-111","has_accepted_license":"1","conference":{"location":"Bad Herrenalb","name":"4. CMM-Workshop Innovative Feuchtemessung in Forschung und Praxis","start_date":"2009-09-30","end_date":"2009-10-01"},"status":"public","place":"Bad Herrenalb","citation":{"ieee":"D. Wetzlar and M. Krumme, “Berührungslose Materialfeuchtemessung nach dem NIR-Prinzip bei schnell variierendem Messgutabstand,” in <i>4. CMM-Workshop Innovative Feuchtemessung in Forschung und Praxis</i>, Bad Herrenalb, 2009, pp. 101–111.","apa":"Wetzlar, D., &#38; Krumme, M. (2009). Berührungslose Materialfeuchtemessung nach dem NIR-Prinzip bei schnell variierendem Messgutabstand. <i>4. CMM-Workshop Innovative Feuchtemessung in Forschung Und Praxis</i>, 101–111.","short":"D. Wetzlar, M. Krumme, in: 4. CMM-Workshop Innovative Feuchtemessung in Forschung Und Praxis, Bad Herrenalb, 2009, pp. 101–111.","chicago":"Wetzlar, Dietmar, and Matthias Krumme. “Berührungslose Materialfeuchtemessung Nach Dem NIR-Prinzip Bei Schnell Variierendem Messgutabstand.” In <i>4. CMM-Workshop Innovative Feuchtemessung in Forschung Und Praxis</i>, 101–11. Bad Herrenalb, 2009.","mla":"Wetzlar, Dietmar, and Matthias Krumme. “Berührungslose Materialfeuchtemessung Nach Dem NIR-Prinzip Bei Schnell Variierendem Messgutabstand.” <i>4. CMM-Workshop Innovative Feuchtemessung in Forschung Und Praxis</i>, 2009, pp. 101–11.","bibtex":"@inproceedings{Wetzlar_Krumme_2009, place={Bad Herrenalb}, title={Berührungslose Materialfeuchtemessung nach dem NIR-Prinzip bei schnell variierendem Messgutabstand}, booktitle={4. CMM-Workshop Innovative Feuchtemessung in Forschung und Praxis}, author={Wetzlar, Dietmar and Krumme, Matthias}, year={2009}, pages={101–111} }","ama":"Wetzlar D, Krumme M. Berührungslose Materialfeuchtemessung nach dem NIR-Prinzip bei schnell variierendem Messgutabstand. In: <i>4. CMM-Workshop Innovative Feuchtemessung in Forschung Und Praxis</i>. ; 2009:101-111."},"file_date_updated":"2023-01-24T16:14:40Z"},{"user_id":"15911","language":[{"iso":"eng"}],"_id":"15323","date_updated":"2022-01-06T06:52:20Z","author":[{"full_name":"Henning, Bernd","last_name":"Henning","first_name":"Bernd"}],"status":"public","year":"2008","title":"Tomografische Ultraschallmessverfahren für die Prozessmesstechnik","department":[{"_id":"49"}],"type":"misc","date_created":"2019-12-13T10:35:57Z","citation":{"mla":"Henning, Bernd. <i>Tomografische Ultraschallmessverfahren Für Die Prozessmesstechnik</i>. 28AD.","ama":"Henning B. <i>Tomografische Ultraschallmessverfahren Für Die Prozessmesstechnik</i>.; 28AD.","bibtex":"@book{Henning_28AD, title={Tomografische Ultraschallmessverfahren für die Prozessmesstechnik}, author={Henning, Bernd}, year={28AD} }","apa":"Henning, B. (28AD). <i>Tomografische Ultraschallmessverfahren für die Prozessmesstechnik</i>.","ieee":"B. Henning, <i>Tomografische Ultraschallmessverfahren für die Prozessmesstechnik</i>. 28AD.","short":"B. Henning, Tomografische Ultraschallmessverfahren Für Die Prozessmesstechnik, 28AD.","chicago":"Henning, Bernd. <i>Tomografische Ultraschallmessverfahren Für Die Prozessmesstechnik</i>, 28AD."}},{"date_updated":"2022-01-06T06:52:20Z","status":"public","title":"Editorial: XXI. Messtechnisches Symposium des Arbeitskreises der Hochschullehrer für Messtechnik (AHMT), Paderborn, 20.--22.09.2007","year":"2008","author":[{"last_name":"Henning","first_name":"Bernd","full_name":"Henning, Bernd"}],"user_id":"15911","page":"217-220","_id":"15324","language":[{"iso":"eng"}],"issue":"4","publication":"Technisches Messen","citation":{"bibtex":"@article{Henning_2008, title={Editorial: XXI. Messtechnisches Symposium des Arbeitskreises der Hochschullehrer für Messtechnik (AHMT), Paderborn, 20.--22.09.2007}, number={4}, journal={Technisches Messen}, author={Henning, Bernd}, year={2008}, pages={217–220} }","ama":"Henning B. Editorial: XXI. Messtechnisches Symposium des Arbeitskreises der Hochschullehrer für Messtechnik (AHMT), Paderborn, 20.--22.09.2007. <i>Technisches Messen</i>. 2008;(4):217-220.","mla":"Henning, Bernd. “Editorial: XXI. Messtechnisches Symposium Des Arbeitskreises Der Hochschullehrer Für Messtechnik (AHMT), Paderborn, 20.--22.09.2007.” <i>Technisches Messen</i>, no. 4, 2008, pp. 217–20.","chicago":"Henning, Bernd. “Editorial: XXI. Messtechnisches Symposium Des Arbeitskreises Der Hochschullehrer Für Messtechnik (AHMT), Paderborn, 20.--22.09.2007.” <i>Technisches Messen</i>, no. 4 (2008): 217–20.","short":"B. Henning, Technisches Messen (2008) 217–220.","ieee":"B. Henning, “Editorial: XXI. Messtechnisches Symposium des Arbeitskreises der Hochschullehrer für Messtechnik (AHMT), Paderborn, 20.--22.09.2007,” <i>Technisches Messen</i>, no. 4, pp. 217–220, 2008.","apa":"Henning, B. (2008). Editorial: XXI. Messtechnisches Symposium des Arbeitskreises der Hochschullehrer für Messtechnik (AHMT), Paderborn, 20.--22.09.2007. <i>Technisches Messen</i>, (4), 217–220."},"type":"journal_article","department":[{"_id":"49"}],"date_created":"2019-12-13T10:38:13Z"},{"department":[{"_id":"49"}],"type":"patent","date_created":"2019-12-13T10:39:32Z","ipc":"B25J 7/00","citation":{"bibtex":"@article{Henning_2008, title={Verfahren zur Bestimmung einer Eigenschaft eines strömenden Mediums sowie Ultraschallzähler}, author={Henning, Bernd}, year={2008} }","ama":"Henning B. Verfahren zur Bestimmung einer Eigenschaft eines strömenden Mediums sowie Ultraschallzähler. 2008.","mla":"Henning, Bernd. <i>Verfahren Zur Bestimmung Einer Eigenschaft Eines Strömenden Mediums Sowie Ultraschallzähler</i>. 2008.","short":"B. Henning, (2008).","chicago":"Henning, Bernd. “Verfahren Zur Bestimmung Einer Eigenschaft Eines Strömenden Mediums Sowie Ultraschallzähler,” 2008.","ieee":"B. Henning, “Verfahren zur Bestimmung einer Eigenschaft eines strömenden Mediums sowie Ultraschallzähler.” 2008.","apa":"Henning, B. (2008). Verfahren zur Bestimmung einer Eigenschaft eines strömenden Mediums sowie Ultraschallzähler."},"user_id":"15911","publication_date":"2008","_id":"15325","ipn":"DE105007020491","date_updated":"2022-01-06T06:52:20Z","author":[{"full_name":"Henning, Bernd","first_name":"Bernd","last_name":"Henning"}],"status":"public","title":"Verfahren zur Bestimmung einer Eigenschaft eines strömenden Mediums sowie Ultraschallzähler","year":"2008"},{"user_id":"15911","_id":"15326","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:52:20Z","year":"2008","status":"public","title":"Separation und Bewertung verschiedener Moden der Schallausbreitung im akustischen Wellenleiter","author":[{"first_name":"Jens","last_name":"Rautenberg","full_name":"Rautenberg, Jens"},{"first_name":"Bernd","last_name":"Henning","full_name":"Henning, Bernd"}],"publication_identifier":{"isbn":["978-3-18-092011-5"]},"type":"conference","department":[{"_id":"49"}],"date_created":"2019-12-13T10:42:56Z","abstract":[{"text":"In this contribution it is shown that the modal components of the received signal at the end of an acoustic waveguide can be suppressed or intensified if the two electrodes of a piezo-electric ceramic are shaped in a special way. With this it is possible to measure different signals which can be used to differ between the liquids dissipation and the signal attenuation caused by the waveguide geometry as well as impedance conditions. With the help of the principal component analysis it should be possible to infer the modal amplitudes from the received signals of one ultrasonic transducer and to calculate the acoustic impedance of the liquid that is included in the wave guide.","lang":"eng"}],"citation":{"short":"J. Rautenberg, B. Henning, in: 2008.","ama":"Rautenberg J, Henning B. Separation und Bewertung verschiedener Moden der Schallausbreitung im akustischen Wellenleiter. In: ; 2008.","chicago":"Rautenberg, Jens, and Bernd Henning. “Separation Und Bewertung Verschiedener Moden Der Schallausbreitung Im Akustischen Wellenleiter,” 2008.","bibtex":"@inproceedings{Rautenberg_Henning_2008, title={Separation und Bewertung verschiedener Moden der Schallausbreitung im akustischen Wellenleiter}, author={Rautenberg, Jens and Henning, Bernd}, year={2008} }","apa":"Rautenberg, J., &#38; Henning, B. (2008). Separation und Bewertung verschiedener Moden der Schallausbreitung im akustischen Wellenleiter.","mla":"Rautenberg, Jens, and Bernd Henning. <i>Separation Und Bewertung Verschiedener Moden Der Schallausbreitung Im Akustischen Wellenleiter</i>. 2008.","ieee":"J. Rautenberg and B. Henning, “Separation und Bewertung verschiedener Moden der Schallausbreitung im akustischen Wellenleiter,” 2008."}},{"abstract":[{"lang":"eng","text":"This contribution is about different types of sonagram processing and their application for the simultaneous direct and indirect measurement of both the longitudinal and the transversal ultrasound velocities of highly absorbing isotropic synthetic polymers. Therefore, the pulse transmission of an initially longitudinal wave through a hollow cylindrical specimen is investigated experimentally and theoretically."}],"citation":{"short":"J. Rautenberg, B. Henning, in: 2008, pp. 148–151.","chicago":"Rautenberg, Jens, and Bernd Henning. “Simultaneous Direct and Indirect Measurement of Sound Velocities,” 148–51, 2008.","apa":"Rautenberg, J., &#38; Henning, B. (2008). Simultaneous direct and indirect measurement of sound velocities (pp. 148–151). Presented at the Eurosensors XXII, Dresden.","ieee":"J. Rautenberg and B. Henning, “Simultaneous direct and indirect measurement of sound velocities,” presented at the Eurosensors XXII, Dresden, 2008, pp. 148–151.","ama":"Rautenberg J, Henning B. Simultaneous direct and indirect measurement of sound velocities. In: ; 2008:148-151.","bibtex":"@inproceedings{Rautenberg_Henning_2008, title={Simultaneous direct and indirect measurement of sound velocities}, author={Rautenberg, Jens and Henning, Bernd}, year={2008}, pages={148–151} }","mla":"Rautenberg, Jens, and Bernd Henning. <i>Simultaneous Direct and Indirect Measurement of Sound Velocities</i>. 2008, pp. 148–51."},"department":[{"_id":"49"}],"type":"conference","date_created":"2019-12-13T10:43:55Z","date_updated":"2022-01-06T06:52:20Z","conference":{"start_date":"07.09.2008","name":"Eurosensors XXII","location":"Dresden","end_date":"10.09.2008"},"author":[{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"full_name":"Henning, Bernd","first_name":"Bernd","last_name":"Henning","id":"213"}],"title":"Simultaneous direct and indirect measurement of sound velocities","year":"2008","status":"public","user_id":"15911","_id":"15327","language":[{"iso":"eng"}],"page":"148-151"},{"user_id":"15911","publication_date":"2008","_id":"15328","ipn":"DE 102007020491 A1","date_updated":"2022-01-06T06:52:20Z","author":[{"full_name":"Rautenberg, Jens","first_name":"Jens","last_name":"Rautenberg"},{"full_name":"Ziegler, Horst","last_name":"Ziegler","first_name":"Horst"},{"full_name":"Gaugler, Ulrich","last_name":"Gaugler","first_name":"Ulrich"},{"last_name":"Dietz","first_name":"Gerhard","full_name":"Dietz, Gerhard"},{"full_name":"Unverzagt, Carsten","first_name":"Carsten","last_name":"Unverzagt"},{"full_name":"Kehl, Romina","last_name":"Kehl","first_name":"Romina"},{"id":"213","first_name":"Bernd","last_name":"Henning","full_name":"Henning, Bernd"}],"status":"public","title":"Piezosensor zur Temperaturmessung","year":"2008","department":[{"_id":"49"}],"type":"patent","date_created":"2019-12-13T10:45:48Z","ipc":"GO1F 1/66","citation":{"chicago":"Rautenberg, Jens, Horst Ziegler, Ulrich Gaugler, Gerhard Dietz, Carsten Unverzagt, Romina Kehl, and Bernd Henning. “Piezosensor Zur Temperaturmessung,” 2008.","short":"J. Rautenberg, H. Ziegler, U. Gaugler, G. Dietz, C. Unverzagt, R. Kehl, B. Henning, (2008).","ieee":"J. Rautenberg <i>et al.</i>, “Piezosensor zur Temperaturmessung.” 2008.","apa":"Rautenberg, J., Ziegler, H., Gaugler, U., Dietz, G., Unverzagt, C., Kehl, R., &#38; Henning, B. (2008). Piezosensor zur Temperaturmessung.","bibtex":"@article{Rautenberg_Ziegler_Gaugler_Dietz_Unverzagt_Kehl_Henning_2008, title={Piezosensor zur Temperaturmessung}, author={Rautenberg, Jens and Ziegler, Horst and Gaugler, Ulrich and Dietz, Gerhard and Unverzagt, Carsten and Kehl, Romina and Henning, Bernd}, year={2008} }","ama":"Rautenberg J, Ziegler H, Gaugler U, et al. Piezosensor zur Temperaturmessung. 2008.","mla":"Rautenberg, Jens, et al. <i>Piezosensor Zur Temperaturmessung</i>. 2008."}},{"ipn":"EP 1985974 A3","date_updated":"2022-01-06T06:52:20Z","author":[{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"last_name":"Ziegler","first_name":"Horst","full_name":"Ziegler, Horst"},{"last_name":"Gaugler","first_name":"Ulrich","full_name":"Gaugler, Ulrich"},{"last_name":"Dietz","first_name":"Gerhard","full_name":"Dietz, Gerhard"},{"full_name":"Unverzagt, Carsten","first_name":"Carsten","last_name":"Unverzagt"},{"last_name":"Kehl","first_name":"Romina","full_name":"Kehl, Romina"},{"first_name":"Bernd","last_name":"Henning","full_name":"Henning, Bernd","id":"213"}],"title":"Verfahren zur Bestimmung einer Eigenschaft eines strömenden Mediums","year":"2008","status":"public","publication_date":"2008","user_id":"15911","_id":"15329","ipc":"G01F 1/66","citation":{"ama":"Rautenberg J, Ziegler H, Gaugler U, et al. Verfahren zur Bestimmung einer Eigenschaft eines strömenden Mediums. 2008.","short":"J. Rautenberg, H. Ziegler, U. Gaugler, G. Dietz, C. Unverzagt, R. Kehl, B. Henning, (2008).","chicago":"Rautenberg, Jens, Horst Ziegler, Ulrich Gaugler, Gerhard Dietz, Carsten Unverzagt, Romina Kehl, and Bernd Henning. “Verfahren Zur Bestimmung Einer Eigenschaft Eines Strömenden Mediums,” 2008.","bibtex":"@article{Rautenberg_Ziegler_Gaugler_Dietz_Unverzagt_Kehl_Henning_2008, title={Verfahren zur Bestimmung einer Eigenschaft eines strömenden Mediums}, author={Rautenberg, Jens and Ziegler, Horst and Gaugler, Ulrich and Dietz, Gerhard and Unverzagt, Carsten and Kehl, Romina and Henning, Bernd}, year={2008} }","mla":"Rautenberg, Jens, et al. <i>Verfahren Zur Bestimmung Einer Eigenschaft Eines Strömenden Mediums</i>. 2008.","apa":"Rautenberg, J., Ziegler, H., Gaugler, U., Dietz, G., Unverzagt, C., Kehl, R., &#38; Henning, B. (2008). Verfahren zur Bestimmung einer Eigenschaft eines strömenden Mediums.","ieee":"J. Rautenberg <i>et al.</i>, “Verfahren zur Bestimmung einer Eigenschaft eines strömenden Mediums.” 2008."},"department":[{"_id":"49"}],"type":"patent","date_created":"2019-12-13T10:48:08Z"},{"date_updated":"2022-01-06T06:52:19Z","title":"Ultraschall-Messtechnik und Ultraschall-Tomografie","year":"2008","status":"public","author":[{"last_name":"Henning","first_name":"Bernd","full_name":"Henning, Bernd","id":"213"}],"user_id":"15911","language":[{"iso":"eng"}],"_id":"15243","citation":{"ama":"Henning B. <i>Ultraschall-Messtechnik Und Ultraschall-Tomografie</i>.; 29AD.","bibtex":"@book{Henning_29AD, title={Ultraschall-Messtechnik und Ultraschall-Tomografie}, author={Henning, Bernd}, year={29AD} }","mla":"Henning, Bernd. <i>Ultraschall-Messtechnik Und Ultraschall-Tomografie</i>. 29AD.","chicago":"Henning, Bernd. <i>Ultraschall-Messtechnik Und Ultraschall-Tomografie</i>, 29AD.","short":"B. Henning, Ultraschall-Messtechnik Und Ultraschall-Tomografie, 29AD.","apa":"Henning, B. (29AD). <i>Ultraschall-Messtechnik und Ultraschall-Tomografie</i>.","ieee":"B. Henning, <i>Ultraschall-Messtechnik und Ultraschall-Tomografie</i>. 29AD."},"type":"misc","department":[{"_id":"49"}],"date_created":"2019-12-04T11:51:03Z"},{"status":"public","year":"2007","title":"Liquid analysis using acoustical sensors","author":[{"full_name":"Henning, Bernd","last_name":"Henning","first_name":"Bernd"}],"date_updated":"2022-01-06T06:52:20Z","language":[{"iso":"eng"}],"_id":"15335","user_id":"15911","citation":{"mla":"Henning, Bernd. <i>Liquid Analysis Using Acoustical Sensors</i>.","ama":"Henning B. <i>Liquid Analysis Using Acoustical Sensors</i>.","bibtex":"@book{Henning, title={Liquid analysis using acoustical sensors}, author={Henning, Bernd} }","apa":"Henning, B. (n.d.). <i>Liquid analysis using acoustical sensors</i>.","ieee":"B. Henning, <i>Liquid analysis using acoustical sensors</i>. .","chicago":"Henning, Bernd. <i>Liquid Analysis Using Acoustical Sensors</i>, n.d.","short":"B. Henning, Liquid Analysis Using Acoustical Sensors, n.d."},"date_created":"2019-12-17T13:16:14Z","type":"misc","department":[{"_id":"49"}]},{"date_updated":"2022-01-06T06:52:20Z","author":[{"id":"213","last_name":"Henning","first_name":"Bernd","full_name":"Henning, Bernd"}],"year":"2007","title":"Schallfeldsimulation für die Ultraschallmesstechnik","status":"public","user_id":"15911","language":[{"iso":"eng"}],"_id":"15336","page":"40-42","abstract":[{"text":"Ultraschallsensoren werden heute in der industriellen Messtechnik vielfach eingesetzt, zum Beispiel für die Durchflussmessung, Füllstandmessung, Konzentrationsanalyse, zerstörungsfreie Werkstoffdiagnostik und anderes mehr. Dabei  wachsen die Anforderungen hinsichtlich der zu gewährleistenden Messunsicherheit, der Zuverlässigkeit sowie einer erweiterter Funktionalität ständig. Erreichen lassen sich diese Ziele natürlich nur mit Hilfe verbesserter Ultraschallsensoren und optimal gestalteter Messanordnungen. Die permanente Forderung, die Produktentwicklungszeiten sowie die Produktherstellungskosten deutlich zu minimieren, macht den Einsatz moderner Entwicklungswerkzeuge für das Sensordesign unumgänglich. ","lang":"eng"}],"citation":{"mla":"Henning, Bernd. <i>Schallfeldsimulation Für Die Ultraschallmesstechnik</i>. 2007, pp. 40–42.","bibtex":"@book{Henning_2007, title={Schallfeldsimulation für die Ultraschallmesstechnik}, author={Henning, Bernd}, year={2007}, pages={40–42} }","ama":"Henning B. <i>Schallfeldsimulation Für Die Ultraschallmesstechnik</i>.; 2007:40-42.","ieee":"B. Henning, <i>Schallfeldsimulation für die Ultraschallmesstechnik</i>. 2007, pp. 40–42.","apa":"Henning, B. (2007). <i>Schallfeldsimulation für die Ultraschallmesstechnik</i> (pp. 40–42).","chicago":"Henning, Bernd. <i>Schallfeldsimulation Für Die Ultraschallmesstechnik</i>, 2007.","short":"B. Henning, Schallfeldsimulation Für Die Ultraschallmesstechnik, 2007."},"department":[{"_id":"49"}],"type":"misc","date_created":"2019-12-17T13:18:15Z"},{"abstract":[{"text":"The continuous measurement of rheological properties (density and viscosity) or material properties (concentration of selected substances) of liquid mixtures in the chemical industry or in the food industry is a great challenge to this day. Standard chemical sensors are often not suitable for industrial processes because of their slow sensor response and their limited robustness due to the direct contact to process media. Ultrasonic sensor systems meet the practical requirements of a chemical sensor quite well. Current ultrasonic sensor systems are already widely used as acoustic chemical sensors to measure concentration of selected substances or to monitor the course of polymerization, crystallization or fermentation processes. Useable acoustic properties for the characterization of liquid mixtures are sound velocity, sound absorption and acoustic impedance in consideration of temperature. This contribution will give a short overview of the state of the art and several trends for the use of ultrasonic sensor systems in process applications. Currently there are many activities to use acoustic waveguides for above mentioned sensor applications. By means of two selected examples (density measurement and determination of acoustic properties of highly absorbing synthetic polymers) it will presented new developed measurement principles using acoustic waveguides.","lang":"eng"}],"citation":{"mla":"Henning, Bernd, and Jens Rautenberg. <i>Acoustical Waveguides for Sensor Applications</i>. 2007.","ama":"Henning B, Rautenberg J. Acoustical waveguides for sensor applications. In: ; 2007.","bibtex":"@inproceedings{Henning_Rautenberg_2007, title={Acoustical waveguides for sensor applications}, author={Henning, Bernd and Rautenberg, Jens}, year={2007} }","apa":"Henning, B., &#38; Rautenberg, J. (2007). Acoustical waveguides for sensor applications. Presented at the International Congress on Ultrasonics (ICU), Wien.","ieee":"B. Henning and J. Rautenberg, “Acoustical waveguides for sensor applications,” presented at the International Congress on Ultrasonics (ICU), Wien, 2007.","chicago":"Henning, Bernd, and Jens Rautenberg. “Acoustical Waveguides for Sensor Applications,” 2007.","short":"B. Henning, J. Rautenberg, in: 2007."},"department":[{"_id":"49"}],"type":"conference","date_created":"2019-12-17T13:20:39Z","date_updated":"2022-01-06T06:52:20Z","author":[{"last_name":"Henning","first_name":"Bernd","full_name":"Henning, Bernd","id":"213"},{"full_name":"Rautenberg, Jens","last_name":"Rautenberg","first_name":"Jens"}],"conference":{"name":"International Congress on Ultrasonics (ICU)","start_date":"09.04.2007","location":"Wien","end_date":"12.04.2007"},"year":"2007","title":"Acoustical waveguides for sensor applications","status":"public","user_id":"15911","language":[{"iso":"eng"}],"_id":"15337"},{"_id":"15338","language":[{"iso":"eng"}],"user_id":"15911","status":"public","year":"2007","title":"Measurement of the acoustic properties of highly absorbing synthetic polymers","author":[{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"full_name":"Henning, Bernd","last_name":"Henning","first_name":"Bernd","id":"213"}],"date_updated":"2022-01-06T06:52:20Z","date_created":"2019-12-17T13:21:32Z","type":"conference","department":[{"_id":"49"}],"publication":"Proceedings of the International Congress on Ultrasonics","citation":{"mla":"Rautenberg, Jens, and Bernd Henning. “Measurement of the Acoustic Properties of Highly Absorbing Synthetic Polymers.” <i>Proceedings of the International Congress on Ultrasonics</i>, 2007.","bibtex":"@inproceedings{Rautenberg_Henning_2007, title={Measurement of the acoustic properties of highly absorbing synthetic polymers}, booktitle={Proceedings of the International Congress on Ultrasonics}, author={Rautenberg, Jens and Henning, Bernd}, year={2007} }","ama":"Rautenberg J, Henning B. Measurement of the acoustic properties of highly absorbing synthetic polymers. In: <i>Proceedings of the International Congress on Ultrasonics</i>. ; 2007.","ieee":"J. Rautenberg and B. Henning, “Measurement of the acoustic properties of highly absorbing synthetic polymers,” in <i>Proceedings of the International Congress on Ultrasonics</i>, 2007.","apa":"Rautenberg, J., &#38; Henning, B. (2007). Measurement of the acoustic properties of highly absorbing synthetic polymers. In <i>Proceedings of the International Congress on Ultrasonics</i>.","chicago":"Rautenberg, Jens, and Bernd Henning. “Measurement of the Acoustic Properties of Highly Absorbing Synthetic Polymers.” In <i>Proceedings of the International Congress on Ultrasonics</i>, 2007.","short":"J. Rautenberg, B. Henning, in: Proceedings of the International Congress on Ultrasonics, 2007."},"abstract":[{"text":"There are a couple of acoustic systems that are well suited for continuous and reliable concentration measurement of liquids, but the reliability is a great challenge: Most systems determine the amplitude ratio of deflected ultrasound bursts at different boundaries as well as the sound velocity of the liquid in order to calculate its acoustic impedance and therewith its density. The problem is the sensitivity of variations of reference material properties as well as abrasion or soiling of the boundaries. This contribution is about a new model-based method that uses the whole surface of an acoustic waveguide as reference boundary. On the one hand the integral over a large boundary decreases influence of small boundary defects. On the other hand it is possible to analyze different modes of sound in the fluid. This redundancy can be used to increase reliability. The decomposition of the received signal in its modal components by means of principle component analysis will be discussed in detail. It will be shown that it is possible to determine the amplitudes of each mode by means of one measured signal at the end of the waveguide, even if the transducer and the electronic components are of very simple kind","lang":"eng"}]},{"page":"87-92","_id":"15339","language":[{"iso":"eng"}],"user_id":"15911","volume":"II","year":"2007","title":"New approach for the reliable measurement of acoustic impedance of liquids in an acoustic waveguide","status":"public","conference":{"name":"13th International Conference Sensor + Test 2007","start_date":"22.05.2007","location":"Nürnberg","end_date":"24.05.2007"},"author":[{"full_name":"Rautenberg, Jens","last_name":"Rautenberg","first_name":"Jens"},{"last_name":"Henning","first_name":"Bernd","full_name":"Henning, Bernd","id":"213"}],"publication_identifier":{"isbn":["978-3-9810993-2-4"]},"date_updated":"2022-01-06T06:52:20Z","date_created":"2019-12-17T13:22:24Z","type":"conference","department":[{"_id":"49"}],"citation":{"ieee":"J. Rautenberg and B. Henning, “New approach for the reliable measurement of acoustic impedance of liquids in an acoustic waveguide,” presented at the 13th International Conference Sensor + Test 2007, Nürnberg, 2007, vol. II, pp. 87–92.","apa":"Rautenberg, J., &#38; Henning, B. (2007). New approach for the reliable measurement of acoustic impedance of liquids in an acoustic waveguide (Vol. II, pp. 87–92). Presented at the 13th International Conference Sensor + Test 2007, Nürnberg.","short":"J. Rautenberg, B. Henning, in: 2007, pp. 87–92.","chicago":"Rautenberg, Jens, and Bernd Henning. “New Approach for the Reliable Measurement of Acoustic Impedance of Liquids in an Acoustic Waveguide,” II:87–92, 2007.","mla":"Rautenberg, Jens, and Bernd Henning. <i>New Approach for the Reliable Measurement of Acoustic Impedance of Liquids in an Acoustic Waveguide</i>. Vol. II, 2007, pp. 87–92.","bibtex":"@inproceedings{Rautenberg_Henning_2007, title={New approach for the reliable measurement of acoustic impedance of liquids in an acoustic waveguide}, volume={II}, author={Rautenberg, Jens and Henning, Bernd}, year={2007}, pages={87–92} }","ama":"Rautenberg J, Henning B. New approach for the reliable measurement of acoustic impedance of liquids in an acoustic waveguide. In: Vol II. ; 2007:87-92."},"abstract":[{"text":"Continuous and reliable concentration measurement of liquids still is a great challenge as the sensor systems have to meet high industrial requirements. Apart from chemical sensors there are a couple of acoustic systems [1] that are well suited for a lot of industrial applications. Most of them determine the amplitude ratio of deflected ultrasound bursts at different boundaries as well as the sound velocity of the liquid in order to calculate its acoustic impedance and therewith its density. The advantages of acoustic sensors are their robustness and their fast response. Their disadvantages are sensitivity against variations of the reference material properties as well as abrasion or soiling of the boundaries. This contribution is about a new model-based method that uses the whole surface of an acoustic waveguide as reference boundary: It has turned out that the principal components of a signal at the end of the waveguide can be assigned to the different propagative acoustic modes (Fig. 1). Therefore it is necessary to use different simulation tools, e.g. FEM and modal analysis (Fig. 2). With this it is possible to determine the amplitudes of each mode by means of one measured signal at the end of the waveguide and Gauss Algorithm even if the transducer is of very simple kind [2]. Therewith it is possible to get redundant information -- one amplitude for each mode -- for the liquid impedance. In addition to that it is possible to generate an acoustic reference signal without information about the liquid impedance but dissipation if we use the fundamental mode. The different signal amplitudes and a model of acoustic wave propagation [2, 3] offer the possibility to distinguish between dissipation in the liquid and attenuation due to the impedance relations. Moreover, if there are enough analysable amplitudes available, variations of the reference material properties can be determined.","lang":"eng"}]}]