---
_id: '15385'
abstract:
- lang: eng
text: One of the most widely spread measuring tasks in chemistry or food technology
is the continuous determination of fill levels in liquid tanks. The aim of this
paper is to present a new contactless and noninvasive measuring method based on
ultrasonic time-reversal and correlation techniques. The novel method enables
asserted fill levels to be identified and small deviations of them to be calculated
even if the direct path from the sensor to the liquid surface is obstructed. This
article will present the structure and principle of the measuring system as well
as the procedure of signal processing. A simulative approach is used to demonstrate
the excitation of a virtual sound source in the liquid and to show both the advantages
and limits of the new technique. In addition a simplified model is developed where
the solutions of the simulations are applied to.
author:
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
- first_name: Jens
full_name: Rautenberg, Jens
last_name: Rautenberg
- first_name: Michael
full_name: Gulsch, Michael
last_name: Gulsch
- first_name: Stefan
full_name: Klüppel, Stefan
last_name: Klüppel
citation:
ama: 'Henning B, Rautenberg J, Gulsch M, Klüppel S. The Use of Time-Reversal Technology
for Level Measurement in Liquid Tanks. In: SENSOR~Proceedings. Wunstorf:
AMA Service GmbH; 2003.'
apa: 'Henning, B., Rautenberg, J., Gulsch, M., & Klüppel, S. (2003). The Use
of Time-Reversal Technology for Level Measurement in Liquid Tanks. In SENSOR~Proceedings.
Wunstorf: AMA Service GmbH.'
bibtex: '@inproceedings{Henning_Rautenberg_Gulsch_Klüppel_2003, place={Wunstorf},
title={The Use of Time-Reversal Technology for Level Measurement in Liquid Tanks},
booktitle={SENSOR~Proceedings}, publisher={AMA Service GmbH}, author={Henning,
Bernd and Rautenberg, Jens and Gulsch, Michael and Klüppel, Stefan}, year={2003}
}'
chicago: 'Henning, Bernd, Jens Rautenberg, Michael Gulsch, and Stefan Klüppel. “The
Use of Time-Reversal Technology for Level Measurement in Liquid Tanks.” In SENSOR~Proceedings.
Wunstorf: AMA Service GmbH, 2003.'
ieee: B. Henning, J. Rautenberg, M. Gulsch, and S. Klüppel, “The Use of Time-Reversal
Technology for Level Measurement in Liquid Tanks,” in SENSOR~Proceedings,
2003.
mla: Henning, Bernd, et al. “The Use of Time-Reversal Technology for Level Measurement
in Liquid Tanks.” SENSOR~Proceedings, AMA Service GmbH, 2003.
short: 'B. Henning, J. Rautenberg, M. Gulsch, S. Klüppel, in: SENSOR~Proceedings,
AMA Service GmbH, Wunstorf, 2003.'
date_created: 2019-12-18T14:56:40Z
date_updated: 2022-01-06T06:52:22Z
department:
- _id: '49'
language:
- iso: eng
place: Wunstorf
publication: SENSOR~Proceedings
publisher: AMA Service GmbH
status: public
title: The Use of Time-Reversal Technology for Level Measurement in Liquid Tanks
type: conference
user_id: '15911'
year: '2003'
...
---
_id: '15361'
abstract:
- lang: eng
text: The determination of small liquid volumes and their changes over a period
of time is a measuring problem with increasing importance considering the growing
market of micro-systems. In this paper, experimental investigations are described
which aim to observe the growth of droplets at the end of a micro channel, such
as a cannula or capillary. The main focus of the work lies on the calculation
of flow rates below 1 millilitre per hour. Furthermore, the potential of the measuring
equipment for liquid level and surface tension measurement is described.
author:
- first_name: Jörg
full_name: Auge, Jörg
last_name: Auge
- first_name: Karsten
full_name: Dierks, Karsten
last_name: Dierks
- first_name: Stefan
full_name: Prange, Stefan
last_name: Prange
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Auge J, Dierks K, Prange S, Henning B. Monitoring of droplet growth with nano-litre
resolution for liquid flow rate, level or surface tension measurement. In: Vol
5-12. ; 2002:375-378.'
apa: Auge, J., Dierks, K., Prange, S., & Henning, B. (2002). Monitoring of droplet
growth with nano-litre resolution for liquid flow rate, level or surface tension
measurement (Vol. 5–12, pp. 375–378). Presented at the 16th European Conference
on Solid-State Transducers (Eurosensors XVI), Prag.
bibtex: '@inproceedings{Auge_Dierks_Prange_Henning_2002, title={Monitoring of droplet
growth with nano-litre resolution for liquid flow rate, level or surface tension
measurement}, volume={5–12}, author={Auge, Jörg and Dierks, Karsten and Prange,
Stefan and Henning, Bernd}, year={2002}, pages={375–378} }'
chicago: Auge, Jörg, Karsten Dierks, Stefan Prange, and Bernd Henning. “Monitoring
of Droplet Growth with Nano-Litre Resolution for Liquid Flow Rate, Level or Surface
Tension Measurement,” 5–12:375–78, 2002.
ieee: J. Auge, K. Dierks, S. Prange, and B. Henning, “Monitoring of droplet growth
with nano-litre resolution for liquid flow rate, level or surface tension measurement,”
presented at the 16th European Conference on Solid-State Transducers (Eurosensors
XVI), Prag, 2002, vol. 5–12, pp. 375–378.
mla: Auge, Jörg, et al. Monitoring of Droplet Growth with Nano-Litre Resolution
for Liquid Flow Rate, Level or Surface Tension Measurement. Vol. 5–12, 2002,
pp. 375–78.
short: 'J. Auge, K. Dierks, S. Prange, B. Henning, in: 2002, pp. 375–378.'
conference:
location: Prag
name: 16th European Conference on Solid-State Transducers (Eurosensors XVI)
date_created: 2019-12-17T15:55:33Z
date_updated: 2022-01-06T06:52:21Z
department:
- _id: '49'
language:
- iso: eng
page: 375-378
status: public
title: Monitoring of droplet growth with nano-litre resolution for liquid flow rate,
level or surface tension measurement
type: conference
user_id: '15911'
volume: 5-12
year: '2002'
...
---
_id: '15386'
abstract:
- lang: eng
text: The determination of small liquid volumes and their changes over a period
of time is a measuring problem with increasing importance considering the growing
market of micro-systems. In this paper, experimental investigations are described
which aim to observe the growth of droplets at the end of a micro channel, such
as a cannula or capillary. The main focus of the work lies on the calculation
of flow rates below 1 millilitre per hour. Furthermore, the potential of the measuring
equipment for liquid level and surface tension measurement is described.
author:
- first_name: Jörg
full_name: Auge, Jörg
last_name: Auge
- first_name: Karsten
full_name: Dierks, Karsten
last_name: Dierks
- first_name: Stefan
full_name: Prange, Stefan
last_name: Prange
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Auge J, Dierks K, Prange S, Henning B. Monitoring of droplet growth with nano-litre
resolution for liquid flow rate, level or surface tension measurement. In: Vol
5-12. ; 2002:375-378.'
apa: Auge, J., Dierks, K., Prange, S., & Henning, B. (2002). Monitoring of droplet
growth with nano-litre resolution for liquid flow rate, level or surface tension
measurement (Vol. 5–12, pp. 375–378). Presented at the 16th European Conference
on Solid-State Transducers (Eurosensors XVI), Prag.
bibtex: '@inproceedings{Auge_Dierks_Prange_Henning_2002, title={Monitoring of droplet
growth with nano-litre resolution for liquid flow rate, level or surface tension
measurement}, volume={5–12}, author={Auge, Jörg and Dierks, Karsten and Prange,
Stefan and Henning, Bernd}, year={2002}, pages={375–378} }'
chicago: Auge, Jörg, Karsten Dierks, Stefan Prange, and Bernd Henning. “Monitoring
of Droplet Growth with Nano-Litre Resolution for Liquid Flow Rate, Level or Surface
Tension Measurement,” 5–12:375–78, 2002.
ieee: J. Auge, K. Dierks, S. Prange, and B. Henning, “Monitoring of droplet growth
with nano-litre resolution for liquid flow rate, level or surface tension measurement,”
presented at the 16th European Conference on Solid-State Transducers (Eurosensors
XVI), Prag, 2002, vol. 5–12, pp. 375–378.
mla: Auge, Jörg, et al. Monitoring of Droplet Growth with Nano-Litre Resolution
for Liquid Flow Rate, Level or Surface Tension Measurement. Vol. 5–12, 2002,
pp. 375–78.
short: 'J. Auge, K. Dierks, S. Prange, B. Henning, in: 2002, pp. 375–378.'
conference:
location: Prag
name: 16th European Conference on Solid-State Transducers (Eurosensors XVI)
date_created: 2019-12-18T14:58:17Z
date_updated: 2022-01-06T06:52:22Z
department:
- _id: '49'
language:
- iso: eng
page: 375-378
status: public
title: Monitoring of droplet growth with nano-litre resolution for liquid flow rate,
level or surface tension measurement
type: conference
user_id: '15911'
volume: 5-12
year: '2002'
...
---
_id: '13889'
author:
- first_name: A.
full_name: Puttmer, A.
last_name: Puttmer
- first_name: P.
full_name: Hauptmann, P.
last_name: Hauptmann
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: Puttmer A, Hauptmann P, Henning B. Ultrasonic density sensor for liquids. IEEE
Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 2002:85-92.
doi:10.1109/58.818751
apa: Puttmer, A., Hauptmann, P., & Henning, B. (2002). Ultrasonic density sensor
for liquids. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency
Control, 85–92. https://doi.org/10.1109/58.818751
bibtex: '@article{Puttmer_Hauptmann_Henning_2002, title={Ultrasonic density sensor
for liquids}, DOI={10.1109/58.818751},
journal={IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control},
author={Puttmer, A. and Hauptmann, P. and Henning, Bernd}, year={2002}, pages={85–92}
}'
chicago: Puttmer, A., P. Hauptmann, and Bernd Henning. “Ultrasonic Density Sensor
for Liquids.” IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency
Control, 2002, 85–92. https://doi.org/10.1109/58.818751.
ieee: A. Puttmer, P. Hauptmann, and B. Henning, “Ultrasonic density sensor for liquids,”
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control,
pp. 85–92, 2002.
mla: Puttmer, A., et al. “Ultrasonic Density Sensor for Liquids.” IEEE Transactions
on Ultrasonics, Ferroelectrics and Frequency Control, 2002, pp. 85–92, doi:10.1109/58.818751.
short: A. Puttmer, P. Hauptmann, B. Henning, IEEE Transactions on Ultrasonics, Ferroelectrics
and Frequency Control (2002) 85–92.
date_created: 2019-10-16T14:03:04Z
date_updated: 2022-01-06T06:51:46Z
department:
- _id: '49'
doi: 10.1109/58.818751
language:
- iso: eng
page: 85-92
publication: IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
publication_identifier:
issn:
- 0885-3010
publication_status: published
status: public
title: Ultrasonic density sensor for liquids
type: journal_article
user_id: '15911'
year: '2002'
...
---
_id: '13890'
author:
- first_name: A
full_name: Püttmer, A
last_name: Püttmer
- first_name: N
full_name: Hoppe, N
last_name: Hoppe
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
- first_name: P
full_name: Hauptmann, P
last_name: Hauptmann
citation:
ama: 'Püttmer A, Hoppe N, Henning B, Hauptmann P. Ultrasonic density sensor - analysis
of errors due to thin layers of deposits on the sensor surface. Sensors and
Actuators A: Physical. 2002:122-126. doi:10.1016/s0924-4247(98)00365-3'
apa: 'Püttmer, A., Hoppe, N., Henning, B., & Hauptmann, P. (2002). Ultrasonic
density sensor - analysis of errors due to thin layers of deposits on the sensor
surface. Sensors and Actuators A: Physical, 122–126. https://doi.org/10.1016/s0924-4247(98)00365-3'
bibtex: '@article{Püttmer_Hoppe_Henning_Hauptmann_2002, title={Ultrasonic density
sensor - analysis of errors due to thin layers of deposits on the sensor surface},
DOI={10.1016/s0924-4247(98)00365-3},
journal={Sensors and Actuators A: Physical}, author={Püttmer, A and Hoppe, N and
Henning, Bernd and Hauptmann, P}, year={2002}, pages={122–126} }'
chicago: 'Püttmer, A, N Hoppe, Bernd Henning, and P Hauptmann. “Ultrasonic Density
Sensor - Analysis of Errors Due to Thin Layers of Deposits on the Sensor Surface.”
Sensors and Actuators A: Physical, 2002, 122–26. https://doi.org/10.1016/s0924-4247(98)00365-3.'
ieee: 'A. Püttmer, N. Hoppe, B. Henning, and P. Hauptmann, “Ultrasonic density sensor
- analysis of errors due to thin layers of deposits on the sensor surface,” Sensors
and Actuators A: Physical, pp. 122–126, 2002.'
mla: 'Püttmer, A., et al. “Ultrasonic Density Sensor - Analysis of Errors Due to
Thin Layers of Deposits on the Sensor Surface.” Sensors and Actuators A: Physical,
2002, pp. 122–26, doi:10.1016/s0924-4247(98)00365-3.'
short: 'A. Püttmer, N. Hoppe, B. Henning, P. Hauptmann, Sensors and Actuators A:
Physical (2002) 122–126.'
date_created: 2019-10-16T14:03:32Z
date_updated: 2022-01-06T06:51:46Z
department:
- _id: '49'
doi: 10.1016/s0924-4247(98)00365-3
language:
- iso: eng
page: 122-126
publication: 'Sensors and Actuators A: Physical'
publication_identifier:
issn:
- 0924-4247
publication_status: published
status: public
title: Ultrasonic density sensor - analysis of errors due to thin layers of deposits
on the sensor surface
type: journal_article
user_id: '15911'
year: '2002'
...
---
_id: '13812'
author:
- first_name: A.
full_name: Püttmer, A.
last_name: Püttmer
- first_name: R.
full_name: Lucklum, R.
last_name: Lucklum
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
- first_name: P.
full_name: Hauptmann, P.
last_name: Hauptmann
citation:
ama: 'Püttmer A, Lucklum R, Henning B, Hauptmann P. Improved ultrasonic density
sensor with reduced diffraction influence. Sensors and Actuators A: Physical.
2002:8-12. doi:10.1016/s0924-4247(97)01720-2'
apa: 'Püttmer, A., Lucklum, R., Henning, B., & Hauptmann, P. (2002). Improved
ultrasonic density sensor with reduced diffraction influence. Sensors and Actuators
A: Physical, 8–12. https://doi.org/10.1016/s0924-4247(97)01720-2'
bibtex: '@article{Püttmer_Lucklum_Henning_Hauptmann_2002, title={Improved ultrasonic
density sensor with reduced diffraction influence}, DOI={10.1016/s0924-4247(97)01720-2},
journal={Sensors and Actuators A: Physical}, author={Püttmer, A. and Lucklum,
R. and Henning, Bernd and Hauptmann, P.}, year={2002}, pages={8–12} }'
chicago: 'Püttmer, A., R. Lucklum, Bernd Henning, and P. Hauptmann. “Improved Ultrasonic
Density Sensor with Reduced Diffraction Influence.” Sensors and Actuators A:
Physical, 2002, 8–12. https://doi.org/10.1016/s0924-4247(97)01720-2.'
ieee: 'A. Püttmer, R. Lucklum, B. Henning, and P. Hauptmann, “Improved ultrasonic
density sensor with reduced diffraction influence,” Sensors and Actuators A:
Physical, pp. 8–12, 2002.'
mla: 'Püttmer, A., et al. “Improved Ultrasonic Density Sensor with Reduced Diffraction
Influence.” Sensors and Actuators A: Physical, 2002, pp. 8–12, doi:10.1016/s0924-4247(97)01720-2.'
short: 'A. Püttmer, R. Lucklum, B. Henning, P. Hauptmann, Sensors and Actuators
A: Physical (2002) 8–12.'
date_created: 2019-10-14T12:36:34Z
date_updated: 2022-01-06T06:51:45Z
department:
- _id: '49'
doi: 10.1016/s0924-4247(97)01720-2
language:
- iso: eng
page: 8-12
publication: 'Sensors and Actuators A: Physical'
publication_identifier:
issn:
- 0924-4247
publication_status: published
quality_controlled: '1'
status: public
title: Improved ultrasonic density sensor with reduced diffraction influence
type: journal_article
user_id: '11829'
year: '2002'
...
---
_id: '15387'
abstract:
- lang: eng
text: In diesem Beitrag werden Messungen und Auswertungen der Ultraschallgeschwindigkeitsmessung
zur Überwachung von Hefekultivierungen vorgestellt. Die Ultraschallgeschwindigkeit
ist abhängig von Biomasse-, Glukose- und Ethanolkonzentration, aber auch von anderen
Bioprozessvariablen. Um den Einfluss von Blasen auf das Signal zu reduzieren,
wurde der Ultraschallsensor in einem Bypass-System eingesetzt. Es wurden Messungen
sowohl im Flow- als auch Stop-Flow-Betrieb durchgeführt. Um die richtigen Informationen
aus diesem unspezifischen Signal zu erhalten, wurde ein multilineares Regressionsmodell
berechnet, wobei die Biomasse-, Glukose- und Ethanolkonzentration als unabhängige
Variablen dienten. Ein Beispiel der Ergebnisse ist in Abbildung eins gezeigt.
Es sind die Biomasse-, Glukose- und Ethanolkonzentration während einer Saccharomyces
cerevisiae Kultivierung dargestellt. Die Parameter des multilinearen Regressionsmodells
wurden durch Verwendung der Daten aus der dargestellten Kultivierung identifiziert.
Wird dieses Modell zur Auswertung auf die Signale anderer Prozesse übertragen,
ist das Ergebnis ähnlich, jedoch vergrößert sich der Fehler der Schätzung. Die
Ergebnisse sowie Erfahrungen werden ausführlich in dem Beitrag diskutiert.
author:
- first_name: Y. L.
full_name: Cha, Y. L.
last_name: Cha
- first_name: Bernd
full_name: Hitzmann, Bernd
last_name: Hitzmann
- first_name: Karl-Heinz
full_name: Bellgardt, Karl-Heinz
last_name: Bellgardt
- first_name: Peter-Christoph
full_name: Daur, Peter-Christoph
last_name: Daur
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Cha YL, Hitzmann B, Bellgardt K-H, Daur P-C, Henning B. Ultraschallgeschwindigkeitsmessung
zum Bioprozessmonitoring. In: ; 2001:226.'
apa: Cha, Y. L., Hitzmann, B., Bellgardt, K.-H., Daur, P.-C., & Henning, B.
(2001). Ultraschallgeschwindigkeitsmessung zum Bioprozessmonitoring (p. 226).
Presented at the DECHEMA - Jahrestagung der Biotechnologen, Leipzig.
bibtex: '@inproceedings{Cha_Hitzmann_Bellgardt_Daur_Henning_2001, title={Ultraschallgeschwindigkeitsmessung
zum Bioprozessmonitoring}, author={Cha, Y. L. and Hitzmann, Bernd and Bellgardt,
Karl-Heinz and Daur, Peter-Christoph and Henning, Bernd}, year={2001}, pages={226}
}'
chicago: Cha, Y. L., Bernd Hitzmann, Karl-Heinz Bellgardt, Peter-Christoph Daur,
and Bernd Henning. “Ultraschallgeschwindigkeitsmessung Zum Bioprozessmonitoring,”
226, 2001.
ieee: Y. L. Cha, B. Hitzmann, K.-H. Bellgardt, P.-C. Daur, and B. Henning, “Ultraschallgeschwindigkeitsmessung
zum Bioprozessmonitoring,” presented at the DECHEMA - Jahrestagung der Biotechnologen,
Leipzig, 2001, p. 226.
mla: Cha, Y. L., et al. Ultraschallgeschwindigkeitsmessung Zum Bioprozessmonitoring.
2001, p. 226.
short: 'Y.L. Cha, B. Hitzmann, K.-H. Bellgardt, P.-C. Daur, B. Henning, in: 2001,
p. 226.'
conference:
end_date: 15.03.2001
location: Leipzig
name: DECHEMA - Jahrestagung der Biotechnologen
start_date: 13.03.2001
date_created: 2019-12-18T14:59:11Z
date_updated: 2022-01-06T06:52:22Z
department:
- _id: '49'
language:
- iso: eng
page: '226'
status: public
title: Ultraschallgeschwindigkeitsmessung zum Bioprozessmonitoring
type: conference
user_id: '15911'
year: '2001'
...
---
_id: '15388'
abstract:
- lang: eng
text: Nowadays the use of ultrasonic sensors for process control for flow, level
or concentration measurement is wide spread. In this application there are high
demands for a defined and stable quality of the properties of such ultrasonic
sensors. For the detailed investigation and characterization of ultrasonic sensor
properties an efficient PC-controlled measuring system has been developed at ifak.
In this report this new high performance approach will be presented to make the
vibrating ultrasonic sensor surface and also the sound field in front of acoustic
sensors in liquids visible.
author:
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
- first_name: Stefan
full_name: Prange, Stefan
last_name: Prange
- first_name: Karsten
full_name: Dierks, Karsten
last_name: Dierks
- first_name: Peter-Christoph
full_name: Daur, Peter-Christoph
last_name: Daur
citation:
ama: 'Henning B, Prange S, Dierks K, Daur P-C. Quality inspection and characterisation
of ultrasonic sensor properties using a PC-controlled scanning measuring system.
In: Vol A8.2. ; 2001.'
apa: Henning, B., Prange, S., Dierks, K., & Daur, P.-C. (2001). Quality inspection
and characterisation of ultrasonic sensor properties using a PC-controlled scanning
measuring system (Vol. A8.2). Presented at the Internationaler MAT Kongress für
Materialprüfung und –forschung (Test 2001 und Sensor 2001), Nürnberg.
bibtex: '@inproceedings{Henning_Prange_Dierks_Daur_2001, title={Quality inspection
and characterisation of ultrasonic sensor properties using a PC-controlled scanning
measuring system}, volume={A8.2}, author={Henning, Bernd and Prange, Stefan and
Dierks, Karsten and Daur, Peter-Christoph}, year={2001} }'
chicago: Henning, Bernd, Stefan Prange, Karsten Dierks, and Peter-Christoph Daur.
“Quality Inspection and Characterisation of Ultrasonic Sensor Properties Using
a PC-Controlled Scanning Measuring System,” Vol. A8.2, 2001.
ieee: B. Henning, S. Prange, K. Dierks, and P.-C. Daur, “Quality inspection and
characterisation of ultrasonic sensor properties using a PC-controlled scanning
measuring system,” presented at the Internationaler MAT Kongress für Materialprüfung
und –forschung (Test 2001 und Sensor 2001), Nürnberg, 2001, vol. A8.2.
mla: Henning, Bernd, et al. Quality Inspection and Characterisation of Ultrasonic
Sensor Properties Using a PC-Controlled Scanning Measuring System. Vol. A8.2,
2001.
short: 'B. Henning, S. Prange, K. Dierks, P.-C. Daur, in: 2001.'
conference:
end_date: 10.05.2001
location: Nürnberg
name: Internationaler MAT Kongress für Materialprüfung und –forschung (Test 2001
und Sensor 2001)
start_date: 08.05.2001
date_created: 2019-12-18T15:00:27Z
date_updated: 2022-01-06T06:52:22Z
department:
- _id: '49'
language:
- iso: eng
status: public
title: Quality inspection and characterisation of ultrasonic sensor properties using
a PC-controlled scanning measuring system
type: conference
user_id: '15911'
volume: A8.2
year: '2001'
...
---
_id: '15389'
abstract:
- lang: eng
text: Recently there has been increased demand for chemicaJ sensors measuring in-line
the concentration of selected substances in complex liquids in order to guarantee
a high product quality in the process industry. At present there is a great interest
in acoustic sensor systems for concentration measurements. This article presents
a new ultrasonic sensor system consisting of a miniaturized multi-sensor arrangement
for the comprehensive acoustic characterization of liquid mixtures. The sensor
system measures sound velocity, impedance coefficient, attenuation coefficient
an9 temperature.
author:
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
- first_name: Peter-Christoph
full_name: Daur, Peter-Christoph
last_name: Daur
- first_name: Stefan
full_name: Prange, Stefan
last_name: Prange
- first_name: Karsten
full_name: Dierks, Karsten
last_name: Dierks
- first_name: Peter
full_name: Hauptmann, Peter
last_name: Hauptmann
citation:
ama: Henning B, Daur P-C, Prange S, Dierks K, Hauptmann P. In-line concentration
measurement in complex liquids using ultrasonic sensors. Ultrasonics. 2000:799-803.
doi:10.1016/s0041-624x(99)00190-0
apa: Henning, B., Daur, P.-C., Prange, S., Dierks, K., & Hauptmann, P. (2000).
In-line concentration measurement in complex liquids using ultrasonic sensors.
Ultrasonics, 799–803. https://doi.org/10.1016/s0041-624x(99)00190-0
bibtex: '@article{Henning_Daur_Prange_Dierks_Hauptmann_2000, title={In-line concentration
measurement in complex liquids using ultrasonic sensors}, DOI={10.1016/s0041-624x(99)00190-0},
journal={Ultrasonics}, author={Henning, Bernd and Daur, Peter-Christoph and Prange,
Stefan and Dierks, Karsten and Hauptmann, Peter}, year={2000}, pages={799–803}
}'
chicago: Henning, Bernd, Peter-Christoph Daur, Stefan Prange, Karsten Dierks, and
Peter Hauptmann. “In-Line Concentration Measurement in Complex Liquids Using Ultrasonic
Sensors.” Ultrasonics, 2000, 799–803. https://doi.org/10.1016/s0041-624x(99)00190-0.
ieee: B. Henning, P.-C. Daur, S. Prange, K. Dierks, and P. Hauptmann, “In-line concentration
measurement in complex liquids using ultrasonic sensors,” Ultrasonics,
pp. 799–803, 2000.
mla: Henning, Bernd, et al. “In-Line Concentration Measurement in Complex Liquids
Using Ultrasonic Sensors.” Ultrasonics, 2000, pp. 799–803, doi:10.1016/s0041-624x(99)00190-0.
short: B. Henning, P.-C. Daur, S. Prange, K. Dierks, P. Hauptmann, Ultrasonics (2000)
799–803.
date_created: 2019-12-18T15:01:18Z
date_updated: 2022-01-06T06:52:22Z
department:
- _id: '49'
doi: 10.1016/s0041-624x(99)00190-0
language:
- iso: eng
page: 799-803
publication: Ultrasonics
status: public
title: In-line concentration measurement in complex liquids using ultrasonic sensors
type: journal_article
user_id: '15911'
year: '2000'
...
---
_id: '15390'
author:
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
- first_name: Peter-Christoph
full_name: Daur, Peter-Christoph
last_name: Daur
- first_name: Stefan
full_name: Prange, Stefan
last_name: Prange
- first_name: Karsten
full_name: Dierks, Karsten
last_name: Dierks
citation:
ama: Henning B, Daur P-C, Prange S, Dierks K. In-Line-Flüssigkeitsanalysator
Für Verfahrenstechnische Prozesse.; 1998:165-172.
apa: Henning, B., Daur, P.-C., Prange, S., & Dierks, K. (1998). In-Line-Flüssigkeitsanalysator
für verfahrenstechnische Prozesse (pp. 165–172).
bibtex: '@book{Henning_Daur_Prange_Dierks_1998, title={In-Line-Flüssigkeitsanalysator
für verfahrenstechnische Prozesse}, author={Henning, Bernd and Daur, Peter-Christoph
and Prange, Stefan and Dierks, Karsten}, year={1998}, pages={165–172} }'
chicago: Henning, Bernd, Peter-Christoph Daur, Stefan Prange, and Karsten Dierks.
In-Line-Flüssigkeitsanalysator Für Verfahrenstechnische Prozesse, 1998.
ieee: B. Henning, P.-C. Daur, S. Prange, and K. Dierks, In-Line-Flüssigkeitsanalysator
für verfahrenstechnische Prozesse. 1998, pp. 165–172.
mla: Henning, Bernd, et al. In-Line-Flüssigkeitsanalysator Für Verfahrenstechnische
Prozesse. 1998, pp. 165–72.
short: B. Henning, P.-C. Daur, S. Prange, K. Dierks, In-Line-Flüssigkeitsanalysator
Für Verfahrenstechnische Prozesse, 1998.
date_created: 2019-12-18T15:03:08Z
date_updated: 2022-01-06T06:52:22Z
department:
- _id: '49'
language:
- iso: eng
page: 165-172
status: public
title: In-Line-Flüssigkeitsanalysator für verfahrenstechnische Prozesse
type: misc
user_id: '15911'
year: '1998'
...
---
_id: '13810'
author:
- first_name: Peter
full_name: Hauptmann, Peter
last_name: Hauptmann
- first_name: Ralf
full_name: Lucklum, Ralf
last_name: Lucklum
- first_name: Alf
full_name: Püttmer, Alf
last_name: Püttmer
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Hauptmann P, Lucklum R, Püttmer A, Henning B. Ultrasonic sensors for process
monitoring and chemical analysis state of the art and trends. Sensors and Actuators
A: Physical. 1998;67(1-3):32-48. doi:10.1016/S0924-4247(97)01725-1'
apa: 'Hauptmann, P., Lucklum, R., Püttmer, A., & Henning, B. (1998). Ultrasonic
sensors for process monitoring and chemical analysis state of the art and trends.
Sensors and Actuators A: Physical, 67(1–3), 32–48. https://doi.org/10.1016/S0924-4247(97)01725-1'
bibtex: '@article{Hauptmann_Lucklum_Püttmer_Henning_1998, title={Ultrasonic sensors
for process monitoring and chemical analysis state of the art and trends}, volume={67},
DOI={10.1016/S0924-4247(97)01725-1},
number={1–3}, journal={Sensors and Actuators A: Physical}, author={Hauptmann,
Peter and Lucklum, Ralf and Püttmer, Alf and Henning, Bernd}, year={1998}, pages={32–48}
}'
chicago: 'Hauptmann, Peter, Ralf Lucklum, Alf Püttmer, and Bernd Henning. “Ultrasonic
Sensors for Process Monitoring and Chemical Analysis State of the Art and Trends.”
Sensors and Actuators A: Physical 67, no. 1–3 (1998): 32–48. https://doi.org/10.1016/S0924-4247(97)01725-1.'
ieee: 'P. Hauptmann, R. Lucklum, A. Püttmer, and B. Henning, “Ultrasonic sensors
for process monitoring and chemical analysis state of the art and trends,” Sensors
and Actuators A: Physical, vol. 67, no. 1–3, pp. 32–48, 1998.'
mla: 'Hauptmann, Peter, et al. “Ultrasonic Sensors for Process Monitoring and Chemical
Analysis State of the Art and Trends.” Sensors and Actuators A: Physical,
vol. 67, no. 1–3, 1998, pp. 32–48, doi:10.1016/S0924-4247(97)01725-1.'
short: 'P. Hauptmann, R. Lucklum, A. Püttmer, B. Henning, Sensors and Actuators
A: Physical 67 (1998) 32–48.'
date_created: 2019-10-14T12:30:06Z
date_updated: 2022-01-06T06:51:45Z
department:
- _id: '49'
doi: 10.1016/S0924-4247(97)01725-1
intvolume: ' 67'
issue: 1-3
language:
- iso: eng
page: 32-48
publication: 'Sensors and Actuators A: Physical'
quality_controlled: '1'
status: public
title: Ultrasonic sensors for process monitoring and chemical analysis state of the
art and trends
type: journal_article
user_id: '11829'
volume: 67
year: '1998'
...