--- _id: '46637' article_number: '100174' author: - first_name: Munko full_name: Gonchikzhapov, Munko id: '94996' last_name: Gonchikzhapov orcid: https://orcid.org/0000-0002-7773-047X - first_name: Tina full_name: Kasper, Tina id: '94562' last_name: Kasper orcid: '0000-0003-3993-5316 ' citation: ama: Gonchikzhapov M, Kasper T. Thermal and chemical structure of ethanol and 2-ethylhexanoic acid/ethanol SpraySyn flames. Applications in Energy and Combustion Science. 2023;15. doi:10.1016/j.jaecs.2023.100174 apa: Gonchikzhapov, M., & Kasper, T. (2023). Thermal and chemical structure of ethanol and 2-ethylhexanoic acid/ethanol SpraySyn flames. Applications in Energy and Combustion Science, 15, Article 100174. https://doi.org/10.1016/j.jaecs.2023.100174 bibtex: '@article{Gonchikzhapov_Kasper_2023, title={Thermal and chemical structure of ethanol and 2-ethylhexanoic acid/ethanol SpraySyn flames}, volume={15}, DOI={10.1016/j.jaecs.2023.100174}, number={100174}, journal={Applications in Energy and Combustion Science}, publisher={Elsevier BV}, author={Gonchikzhapov, Munko and Kasper, Tina}, year={2023} }' chicago: Gonchikzhapov, Munko, and Tina Kasper. “Thermal and Chemical Structure of Ethanol and 2-Ethylhexanoic Acid/Ethanol SpraySyn Flames.” Applications in Energy and Combustion Science 15 (2023). https://doi.org/10.1016/j.jaecs.2023.100174. ieee: 'M. Gonchikzhapov and T. Kasper, “Thermal and chemical structure of ethanol and 2-ethylhexanoic acid/ethanol SpraySyn flames,” Applications in Energy and Combustion Science, vol. 15, Art. no. 100174, 2023, doi: 10.1016/j.jaecs.2023.100174.' mla: Gonchikzhapov, Munko, and Tina Kasper. “Thermal and Chemical Structure of Ethanol and 2-Ethylhexanoic Acid/Ethanol SpraySyn Flames.” Applications in Energy and Combustion Science, vol. 15, 100174, Elsevier BV, 2023, doi:10.1016/j.jaecs.2023.100174. short: M. Gonchikzhapov, T. Kasper, Applications in Energy and Combustion Science 15 (2023). date_created: 2023-08-22T13:26:37Z date_updated: 2023-08-24T08:55:26Z department: - _id: '43' doi: 10.1016/j.jaecs.2023.100174 intvolume: ' 15' keyword: - Nanoparticle synthesis - Flame spray pyrolysis - SpraySyn burner - Flame structure - Species distribution - Temperature distribution language: - iso: eng main_file_link: - open_access: '1' url: https://www.sciencedirect.com/science/article/pii/S2666352X23000638 oa: '1' publication: Applications in Energy and Combustion Science publication_identifier: issn: - 2666-352X publication_status: published publisher: Elsevier BV status: public title: Thermal and chemical structure of ethanol and 2-ethylhexanoic acid/ethanol SpraySyn flames type: journal_article user_id: '94996' volume: 15 year: '2023' ... --- _id: '23760' abstract: - lang: eng text: "The laser sintering process has been a well-established AM process for many years.\r\nDisadvantages of LS are the low material variety and the thermal damage of the unprocessed\r\nmaterial. The low temperature laser sintering attacks at this point and processes powder material at\r\na build chamber temperature lower than the recrystallization temperature. This drastic reduction in\r\ntemperature results in significantly less thermal damage to the material. This work deals with the\r\nlow temperature laser sintering of Polyamide 12 (PA12) on a commercial, unmodified laser\r\nsintering system to compare it to standard laser sintered PA12 and to create the basis for low\r\ntemperature laser sintering of high temperature materials on such a system. First results by\r\nchanging the exposure parameters and by fixing parts on a building platform show a processing of\r\nPA12 on an EOS P396 at a build chamber temperature less than 100 °C instead of standard approx.\r\n175 °C." author: - first_name: Dennis full_name: Menge, Dennis id: '29240' last_name: Menge - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim id: '464' last_name: Schmid citation: ama: 'Menge D, Schmid H-J. Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12. In: ; 2021.' apa: 'Menge, D., & Schmid, H.-J. (2021). Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12. Solid Freeform Fabrication Symposium, Austin, TX.' bibtex: '@inproceedings{Menge_Schmid_2021, title={Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12}, author={Menge, Dennis and Schmid, Hans-Joachim}, year={2021} }' chicago: 'Menge, Dennis, and Hans-Joachim Schmid. “Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12,” 2021.' ieee: 'D. Menge and H.-J. Schmid, “Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12,” presented at the Solid Freeform Fabrication Symposium, Austin, TX, 2021.' mla: 'Menge, Dennis, and Hans-Joachim Schmid. Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12. 2021.' short: 'D. Menge, H.-J. Schmid, in: 2021.' conference: end_date: 2021-08-04 location: Austin, TX name: Solid Freeform Fabrication Symposium start_date: 2021-08-02 date_created: 2021-09-03T13:19:26Z date_updated: 2022-01-06T06:55:59Z department: - _id: '150' - _id: '219' - _id: '624' keyword: - Low Temp LS - Low Temperature Laser Sintering - Polyamid 12 language: - iso: eng main_file_link: - open_access: '1' url: http://utw10945.utweb.utexas.edu/sites/default/files/2021/052%20Low%20Temperature%20Laser%20Sintering%20on%20a%20Standard%20Syst.pdf oa: '1' status: public title: 'Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12' type: conference user_id: '29240' year: '2021' ... --- _id: '24551' abstract: - lang: eng text: "Access to precise meteorological data is crucial to be able to plan and install renewable energy systems \r\nsuch as solar power plants and wind farms. In case of solar energy, knowledge of local irradiance and air temperature \r\nvalues is very important. For this, various methods can be used such as installing local weather stations or using \r\nmeteorological data from different organizations such as Meteonorm or official Deutscher Wetterdienst (DWD). An \r\nalternative is to use satellite reanalysis datasets provided by organizations like the National Aeronautics and Space \r\nAdministration (NASA) and European Centre for Medium-Range Weather Forecasts (ECMWF). In this paper the \r\n“Modern-Era Retrospective analysis for Research and Applications” dataset version 2 (MERRA-2) will be presented, \r\nand its performance will be evaluated by comparing it to locally measured datasets provided by Meteonorm and DWD. \r\nThe analysis shows very high correlation between MERRA-2 and local measurements (correlation coefficients of 0.99) \r\nfor monthly global irradiance and air temperature values. The results prove the suitability of MERRA-2 data for \r\napplications requiring long historical data. Moreover, availability of MERRA-2 for the whole world with an acceptable \r\nresolution makes it a very valuable dataset." author: - first_name: Arash full_name: Khatibi, Arash id: '43538' last_name: Khatibi - first_name: Stefan full_name: Krauter, Stefan id: '28836' last_name: Krauter orcid: 0000-0002-3594-260X citation: ama: 'Khatibi A, Krauter S. Comparison and Validation of Irradiance Data: Satellite Meteorological Dataset MERRA-2 vs. Meteonorm and German Weather Service (DWD). In: Proceedings of the 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2021). ; 2021:1141-1147. doi:10.4229/EUPVSEC20212021-5BV.4.11' apa: 'Khatibi, A., & Krauter, S. (2021). Comparison and Validation of Irradiance Data: Satellite Meteorological Dataset MERRA-2 vs. Meteonorm and German Weather Service (DWD). Proceedings of the 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2021), 1141–1147. https://doi.org/10.4229/EUPVSEC20212021-5BV.4.11' bibtex: '@inproceedings{Khatibi_Krauter_2021, title={Comparison and Validation of Irradiance Data: Satellite Meteorological Dataset MERRA-2 vs. Meteonorm and German Weather Service (DWD)}, DOI={10.4229/EUPVSEC20212021-5BV.4.11}, booktitle={Proceedings of the 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2021)}, author={Khatibi, Arash and Krauter, Stefan}, year={2021}, pages={1141–1147} }' chicago: 'Khatibi, Arash, and Stefan Krauter. “Comparison and Validation of Irradiance Data: Satellite Meteorological Dataset MERRA-2 vs. Meteonorm and German Weather Service (DWD).” In Proceedings of the 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2021), 1141–47, 2021. https://doi.org/10.4229/EUPVSEC20212021-5BV.4.11.' ieee: 'A. Khatibi and S. Krauter, “Comparison and Validation of Irradiance Data: Satellite Meteorological Dataset MERRA-2 vs. Meteonorm and German Weather Service (DWD),” in Proceedings of the 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2021), 2021, pp. 1141–1147, doi: 10.4229/EUPVSEC20212021-5BV.4.11.' mla: 'Khatibi, Arash, and Stefan Krauter. “Comparison and Validation of Irradiance Data: Satellite Meteorological Dataset MERRA-2 vs. Meteonorm and German Weather Service (DWD).” Proceedings of the 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2021), 2021, pp. 1141–47, doi:10.4229/EUPVSEC20212021-5BV.4.11.' short: 'A. Khatibi, S. Krauter, in: Proceedings of the 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2021), 2021, pp. 1141–1147.' conference: end_date: 2021-09-10 name: 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2021) start_date: 2021-09-06 date_created: 2021-09-16T10:20:41Z date_updated: 2022-01-06T13:29:51Z ddc: - '550' department: - _id: '53' doi: 10.4229/EUPVSEC20212021-5BV.4.11 file: - access_level: closed content_type: application/pdf creator: krauter date_created: 2022-01-06T13:26:47Z date_updated: 2022-01-06T13:26:47Z file_id: '29176' file_name: Khatibi Krauter - MERRA 2 vs Meteonorm - EUPVSEC 2021.pdf file_size: 2475972 relation: main_file success: 1 file_date_updated: 2022-01-06T13:26:47Z has_accepted_license: '1' keyword: - Energy potential estimation - Photovoltaic - Solar radiation - Temperature measurement - Satellite data - Meteonorm - MERRA-2 - DWD language: - iso: eng page: 1141 - 1147 publication: Proceedings of the 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2021) publication_identifier: isbn: - 3-936338-78-7 publication_status: published quality_controlled: '1' status: public title: 'Comparison and Validation of Irradiance Data: Satellite Meteorological Dataset MERRA-2 vs. Meteonorm and German Weather Service (DWD)' type: conference user_id: '28836' year: '2021' ... --- _id: '30932' article_number: '678' author: - first_name: Artjom full_name: Herberg, Artjom id: '94' last_name: Herberg - first_name: Xiaoqian full_name: Yu, Xiaoqian last_name: Yu - first_name: Dirk full_name: Kuckling, Dirk id: '287' last_name: Kuckling citation: ama: 'Herberg A, Yu X, Kuckling D. End Group Stability of Atom Transfer Radical Polymerization (ATRP)-Synthesized Poly(N-isopropylacrylamide): Perspectives for Diblock Copolymer Synthesis. Polymers. 2019;11(4). doi:https://doi.org/10.3390/polym11040678' apa: 'Herberg, A., Yu, X., & Kuckling, D. (2019). End Group Stability of Atom Transfer Radical Polymerization (ATRP)-Synthesized Poly(N-isopropylacrylamide): Perspectives for Diblock Copolymer Synthesis. Polymers, 11(4), Article 678. https://doi.org/10.3390/polym11040678' bibtex: '@article{Herberg_Yu_Kuckling_2019, title={End Group Stability of Atom Transfer Radical Polymerization (ATRP)-Synthesized Poly(N-isopropylacrylamide): Perspectives for Diblock Copolymer Synthesis}, volume={11}, DOI={https://doi.org/10.3390/polym11040678}, number={4678}, journal={Polymers}, publisher={MDPI}, author={Herberg, Artjom and Yu, Xiaoqian and Kuckling, Dirk}, year={2019} }' chicago: 'Herberg, Artjom, Xiaoqian Yu, and Dirk Kuckling. “End Group Stability of Atom Transfer Radical Polymerization (ATRP)-Synthesized Poly(N-Isopropylacrylamide): Perspectives for Diblock Copolymer Synthesis.” Polymers 11, no. 4 (2019). https://doi.org/10.3390/polym11040678.' ieee: 'A. Herberg, X. Yu, and D. Kuckling, “End Group Stability of Atom Transfer Radical Polymerization (ATRP)-Synthesized Poly(N-isopropylacrylamide): Perspectives for Diblock Copolymer Synthesis,” Polymers, vol. 11, no. 4, Art. no. 678, 2019, doi: https://doi.org/10.3390/polym11040678.' mla: 'Herberg, Artjom, et al. “End Group Stability of Atom Transfer Radical Polymerization (ATRP)-Synthesized Poly(N-Isopropylacrylamide): Perspectives for Diblock Copolymer Synthesis.” Polymers, vol. 11, no. 4, 678, MDPI, 2019, doi:https://doi.org/10.3390/polym11040678.' short: A. Herberg, X. Yu, D. Kuckling, Polymers 11 (2019). date_created: 2022-04-21T09:08:41Z date_updated: 2022-04-21T09:09:00Z department: - _id: '311' doi: https://doi.org/10.3390/polym11040678 intvolume: ' 11' issue: '4' keyword: - controlled radical polymerization - atom transfer radical polymerization - end group determination - N-isopropylacrylamide - block copolymerization - smart polymers - temperature sensitive polymers - lower critical solution temperature - ESI-TOF mass spectrometry - ion mobility separation - size exclusion chromatography language: - iso: eng publication: Polymers publication_status: published publisher: MDPI status: public title: 'End Group Stability of Atom Transfer Radical Polymerization (ATRP)-Synthesized Poly(N-isopropylacrylamide): Perspectives for Diblock Copolymer Synthesis' type: journal_article user_id: '94' volume: 11 year: '2019' ... --- _id: '13222' abstract: - lang: eng text: When performing measurements, the effects of the measurement system itself on the measured data generally must be eliminated. Consequently, those effects, i.e. the system’s dynamic behavior, need to be known. For the piezo-composite transducers in an ultrasonic transmission line, a model based approach is used to describe their dynamic behavior and take into account its dependence on the environment temperature and the acoustic impedance of the target medium. Temperature-dependent model parameters are presented, which are obtained by performing a multiplepart identification process on the transducer model, based on electrical impedance measurements [1]. The identification process uses an inverse approach for optimizing a subset of the model parameters. Additionally, algorithmic differentiation methods are used to determine accurate derivatives. In a final optimization step, impedance measurements taken at different temperatures are used to determine the temperature dependencies of the model parameters. These can then be used to assess the plausibility of the identification results. Additionally, the parameters can be expressed as polynomials in the temperature to take different operating conditions into account. author: - first_name: Manuel full_name: Webersen, Manuel id: '11289' last_name: Webersen orcid: 0000-0001-6411-4232 - first_name: Fabian full_name: Bause, Fabian last_name: Bause - first_name: Jens full_name: Rautenberg, Jens last_name: Rautenberg - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: ama: 'Webersen M, Bause F, Rautenberg J, Henning B. Identification of temperature-dependent model parameters of ultrasonic piezo-composite transducers. In: AMA Service GmbH, ed. AMA Conferences 2015. ; 2015:195-200.' apa: Webersen, M., Bause, F., Rautenberg, J., & Henning, B. (2015). Identification of temperature-dependent model parameters of ultrasonic piezo-composite transducers. In AMA Service GmbH (Ed.), AMA Conferences 2015 (pp. 195–200). Nürnberg. bibtex: '@inproceedings{Webersen_Bause_Rautenberg_Henning_2015, title={Identification of temperature-dependent model parameters of ultrasonic piezo-composite transducers}, booktitle={AMA Conferences 2015}, author={Webersen, Manuel and Bause, Fabian and Rautenberg, Jens and Henning, Bernd}, editor={AMA Service GmbHEditor}, year={2015}, pages={195–200} }' chicago: Webersen, Manuel, Fabian Bause, Jens Rautenberg, and Bernd Henning. “Identification of Temperature-Dependent Model Parameters of Ultrasonic Piezo-Composite Transducers.” In AMA Conferences 2015, edited by AMA Service GmbH, 195–200, 2015. ieee: M. Webersen, F. Bause, J. Rautenberg, and B. Henning, “Identification of temperature-dependent model parameters of ultrasonic piezo-composite transducers,” in AMA Conferences 2015, Nürnberg, 2015, pp. 195–200. mla: Webersen, Manuel, et al. “Identification of Temperature-Dependent Model Parameters of Ultrasonic Piezo-Composite Transducers.” AMA Conferences 2015, edited by AMA Service GmbH, 2015, pp. 195–200. short: 'M. Webersen, F. Bause, J. Rautenberg, B. Henning, in: AMA Service GmbH (Ed.), AMA Conferences 2015, 2015, pp. 195–200.' conference: end_date: 2015-05-21 location: Nürnberg name: SENSOR 2015 start_date: 2015-05-19 corporate_editor: - AMA Service GmbH date_created: 2019-09-13T13:21:38Z date_updated: 2022-01-06T06:51:31Z department: - _id: '49' keyword: - piezo-composite - transducer - temperature dependency - identification - plausibility language: - iso: eng page: 195-200 publication: AMA Conferences 2015 status: public title: Identification of temperature-dependent model parameters of ultrasonic piezo-composite transducers type: conference user_id: '11289' year: '2015' ... --- _id: '9887' abstract: - lang: eng text: A model to calculate the locally resolved tangential contact forces of the wheel rail contact with respect to contact kinematics, material and surface properties as well as temperature is introduced. The elasticity of wheel and rail is modeled as an elastic layer consisting of point contact elements connected by springs to each other and to the wheel. Each element has two degrees of freedom in tangential directions. The resulting total stiffness matrix is reduced to calculate only the position of the elements in contact. Friction forces as well as contact stiffnesses are incorporated by a nonlinear force-displacement characteristic, which originates from a detailed contact model. The contact elements are transported through the contact zone in discrete time steps. After each time step an equilibrium is calculated. For all elements, their temperature and its influence on local friction are regarded by calculating friction power and temperature each time step. author: - first_name: Jan full_name: Neuhaus, Jan last_name: Neuhaus - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro citation: ama: 'Neuhaus J, Sextro W. Thermo-Mechanical Model for Wheel Rail Contact using Coupled Point Contact Elements. In: Liu GR, Guan ZW, eds. Proceedings of the 5th International Conference on Computational Methods. ScienTech Publisher; 2014.' apa: Neuhaus, J., & Sextro, W. (2014). Thermo-Mechanical Model for Wheel Rail Contact using Coupled Point Contact Elements. In G. R. Liu & Z. W. Guan (Eds.), Proceedings of the 5th International Conference on Computational Methods. ScienTech Publisher. bibtex: '@inproceedings{Neuhaus_Sextro_2014, title={Thermo-Mechanical Model for Wheel Rail Contact using Coupled Point Contact Elements}, booktitle={Proceedings of the 5th International Conference on Computational Methods}, publisher={ScienTech Publisher}, author={Neuhaus, Jan and Sextro, Walter}, editor={Liu, G.R. and Guan, Z.W.Editors}, year={2014} }' chicago: Neuhaus, Jan, and Walter Sextro. “Thermo-Mechanical Model for Wheel Rail Contact Using Coupled Point Contact Elements.” In Proceedings of the 5th International Conference on Computational Methods, edited by G.R. Liu and Z.W. Guan. ScienTech Publisher, 2014. ieee: J. Neuhaus and W. Sextro, “Thermo-Mechanical Model for Wheel Rail Contact using Coupled Point Contact Elements,” in Proceedings of the 5th International Conference on Computational Methods, 2014. mla: Neuhaus, Jan, and Walter Sextro. “Thermo-Mechanical Model for Wheel Rail Contact Using Coupled Point Contact Elements.” Proceedings of the 5th International Conference on Computational Methods, edited by G.R. Liu and Z.W. Guan, ScienTech Publisher, 2014. short: 'J. Neuhaus, W. Sextro, in: G.R. Liu, Z.W. Guan (Eds.), Proceedings of the 5th International Conference on Computational Methods, ScienTech Publisher, 2014.' date_created: 2019-05-20T13:23:02Z date_updated: 2019-09-16T10:59:46Z department: - _id: '151' editor: - first_name: G.R. full_name: Liu, G.R. last_name: Liu - first_name: Z.W. full_name: Guan, Z.W. last_name: Guan keyword: - Rolling Contact - Discrete Elements - Contact Stiffness - Temperature language: - iso: eng publication: Proceedings of the 5th International Conference on Computational Methods publisher: ScienTech Publisher quality_controlled: '1' status: public title: Thermo-Mechanical Model for Wheel Rail Contact using Coupled Point Contact Elements type: conference user_id: '55222' year: '2014' ... --- _id: '34442' abstract: - lang: eng text: Radial shaft seals are used in a variety of applications, where rotating shafts in steady housings have to be sealed. Typical examples are crankshafts, camshafts, differential gear or hydraulic pumps. In the operating state the elastomeric seal ring and the shaft are separated by a lubrication film of just a few micrometers. Due to shear strain and fluid friction the contact area is subject to a higher temperature than the rest of the seal ring. The stiffness of the elastomeric material is intensely influenced by this temperature and thus contact pressure, friction and wear also strongly depend on the contact temperature. In order to simulate the contact behavior of elastomer seal rings it is essential to use a comprehensive approach which takes into consideration the interaction of temperature, friction and wear. Based on this idea a macroscopic simulation model has been developed at the MEGT. It combines a finite element approach for the simulation of contact pressure at different wear states, a semi-analytical approach for the calculation of contact temperature and an empirical approach for the calculation of friction. In this paper the model setup is presented, as well as simulation and experimental results. author: - first_name: D. full_name: Frölich, D. last_name: Frölich - first_name: Balázs full_name: Magyar, Balázs id: '97759' last_name: Magyar - first_name: B. full_name: Sauer, B. last_name: Sauer citation: ama: Frölich D, Magyar B, Sauer B. A comprehensive model of wear, friction and contact temperature in radial shaft seals. Wear. 2014;311(1):71-80. doi:https://doi.org/10.1016/j.wear.2013.12.030 apa: Frölich, D., Magyar, B., & Sauer, B. (2014). A comprehensive model of wear, friction and contact temperature in radial shaft seals. Wear, 311(1), 71–80. https://doi.org/10.1016/j.wear.2013.12.030 bibtex: '@article{Frölich_Magyar_Sauer_2014, title={A comprehensive model of wear, friction and contact temperature in radial shaft seals}, volume={311}, DOI={https://doi.org/10.1016/j.wear.2013.12.030}, number={1}, journal={Wear}, author={Frölich, D. and Magyar, Balázs and Sauer, B.}, year={2014}, pages={71–80} }' chicago: 'Frölich, D., Balázs Magyar, and B. Sauer. “A Comprehensive Model of Wear, Friction and Contact Temperature in Radial Shaft Seals.” Wear 311, no. 1 (2014): 71–80. https://doi.org/10.1016/j.wear.2013.12.030.' ieee: 'D. Frölich, B. Magyar, and B. Sauer, “A comprehensive model of wear, friction and contact temperature in radial shaft seals,” Wear, vol. 311, no. 1, pp. 71–80, 2014, doi: https://doi.org/10.1016/j.wear.2013.12.030.' mla: Frölich, D., et al. “A Comprehensive Model of Wear, Friction and Contact Temperature in Radial Shaft Seals.” Wear, vol. 311, no. 1, 2014, pp. 71–80, doi:https://doi.org/10.1016/j.wear.2013.12.030. short: D. Frölich, B. Magyar, B. Sauer, Wear 311 (2014) 71–80. date_created: 2022-12-15T10:19:37Z date_updated: 2022-12-15T10:20:39Z department: - _id: '146' doi: https://doi.org/10.1016/j.wear.2013.12.030 extern: '1' intvolume: ' 311' issue: '1' keyword: - Radial shaft seal ring - Contact temperature - Wear - Friction torque - Finite element simulation language: - iso: eng page: 71-80 publication: Wear publication_identifier: issn: - 0043-1648 status: public title: A comprehensive model of wear, friction and contact temperature in radial shaft seals type: journal_article user_id: '38077' volume: 311 year: '2014' ... --- _id: '9772' abstract: - lang: eng text: 'A profound description of friction in wheel--rail contact plays an essential role for optimization of traction control strategies, as input quantity for railway simulations in general and for the estimation of wear and rolling contact fatigue. A multitude of wheel--rail contact models exists, however, traction--creepage curves obtained from measurements show quantitative and qualitative deviations. There are several phenomena which influence the traction--creepage characteristics: Mechanisms resulting from surface roughness, frictional heating or the presence of interfacial fluids can have a dominating influence on friction. In this paper, a new wheel--rail contact model, accounting for these influential parameters, will be presented. The presented model accounts for the interaction of an interfacial fluid model for combined boundary and mixed lubrication of rough surfaces with a wheel--rail contact model that additionally accounts for frictional heating. A quantitative comparison with measurements found in the literature is not conducted, since the exact conditions of the measurements are mostly unknown and parameters can easily be adjusted to fit the measurements. Emphasis is placed on the qualitative behavior of the model with respect to the measurements and good agreement is found. The dependence of the maximum traction coefficient on rolling velocity, surface roughness and normal load is studied under dry and water lubricated conditions.' author: - first_name: Christoph full_name: Tomberger, Christoph last_name: Tomberger - first_name: Peter full_name: Dietmaier, Peter last_name: Dietmaier - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro - first_name: Klaus full_name: Six, Klaus last_name: Six citation: ama: 'Tomberger C, Dietmaier P, Sextro W, Six K. Friction in wheel--rail contact: A model comprising interfacial fluids, surface roughness and temperature. Wear. 2011;271:2-12. doi:10.1016/j.wear.2010.10.025' apa: 'Tomberger, C., Dietmaier, P., Sextro, W., & Six, K. (2011). Friction in wheel--rail contact: A model comprising interfacial fluids, surface roughness and temperature. Wear, 271, 2–12. https://doi.org/10.1016/j.wear.2010.10.025' bibtex: '@article{Tomberger_Dietmaier_Sextro_Six_2011, title={Friction in wheel--rail contact: A model comprising interfacial fluids, surface roughness and temperature}, volume={271}, DOI={10.1016/j.wear.2010.10.025}, journal={Wear}, author={Tomberger, Christoph and Dietmaier, Peter and Sextro, Walter and Six, Klaus}, year={2011}, pages={2–12} }' chicago: 'Tomberger, Christoph, Peter Dietmaier, Walter Sextro, and Klaus Six. “Friction in Wheel--Rail Contact: A Model Comprising Interfacial Fluids, Surface Roughness and Temperature.” Wear 271 (2011): 2–12. https://doi.org/10.1016/j.wear.2010.10.025.' ieee: 'C. Tomberger, P. Dietmaier, W. Sextro, and K. Six, “Friction in wheel--rail contact: A model comprising interfacial fluids, surface roughness and temperature,” Wear, vol. 271, pp. 2–12, 2011.' mla: 'Tomberger, Christoph, et al. “Friction in Wheel--Rail Contact: A Model Comprising Interfacial Fluids, Surface Roughness and Temperature.” Wear, vol. 271, 2011, pp. 2–12, doi:10.1016/j.wear.2010.10.025.' short: C. Tomberger, P. Dietmaier, W. Sextro, K. Six, Wear 271 (2011) 2–12. date_created: 2019-05-13T11:08:32Z date_updated: 2022-01-06T07:04:19Z department: - _id: '151' doi: 10.1016/j.wear.2010.10.025 intvolume: ' 271' keyword: - Wheel--rail contact - Rolling contact - Friction - Interfacial fluid - Lubrication - Surface roughness - Contact temperature language: - iso: eng page: 2 - 12 publication: Wear publication_identifier: issn: - 0043-1648 quality_controlled: '1' status: public title: 'Friction in wheel--rail contact: A model comprising interfacial fluids, surface roughness and temperature' type: journal_article user_id: '55222' volume: 271 year: '2011' ... --- _id: '9744' abstract: - lang: eng text: Direct ultrasound irradiation is advantageous to increase the efficiency of the hydrothermal method which can be used for the production of piezoelectric thin films and lead free piezoelectric ceramics. To apply ultrasound directly to the process transducer prototypes were developed regarding the boundary conditions of the hydrothermal method. LiNbO$_{3}$ and PIC 181 were proven as feasible materials for high temperature resistant transducers ($\geq 200^\circ C$). Resistance of the transducers horn against the corrosive mineralizer was achieved by using Hastelloy C-22. The efficiency of the ultrasound assisted hydrothermal method depends on the generated sound field. Impedance and sound field measurements have shown that the sound field depends on the filling level and the position and design of the transducer. author: - first_name: Peter full_name: Bornmann, Peter last_name: Bornmann - first_name: Tobias full_name: Hemsel, Tobias id: '210' last_name: Hemsel - first_name: Walter full_name: Littmann, Walter last_name: Littmann - first_name: Ryo full_name: Ageba, Ryo last_name: Ageba - first_name: Yoishi full_name: Kadota, Yoishi last_name: Kadota - first_name: Takeshi full_name: Morita, Takeshi last_name: Morita citation: ama: Bornmann P, Hemsel T, Littmann W, Ageba R, Kadota Y, Morita T. Ultrasonic Transducer for the Hydrothermal Method. Journal of Korean Physical Society. 2010;57(4):1122. doi:10.3938/jkps.57.1122 apa: Bornmann, P., Hemsel, T., Littmann, W., Ageba, R., Kadota, Y., & Morita, T. (2010). Ultrasonic Transducer for the Hydrothermal Method. Journal of Korean Physical Society, 57(4), 1122. https://doi.org/10.3938/jkps.57.1122 bibtex: '@article{Bornmann_Hemsel_Littmann_Ageba_Kadota_Morita_2010, title={Ultrasonic Transducer for the Hydrothermal Method}, volume={57}, DOI={10.3938/jkps.57.1122}, number={4}, journal={Journal of Korean Physical Society}, author={Bornmann, Peter and Hemsel, Tobias and Littmann, Walter and Ageba, Ryo and Kadota, Yoishi and Morita, Takeshi}, year={2010}, pages={1122} }' chicago: 'Bornmann, Peter, Tobias Hemsel, Walter Littmann, Ryo Ageba, Yoishi Kadota, and Takeshi Morita. “Ultrasonic Transducer for the Hydrothermal Method.” Journal of Korean Physical Society 57, no. 4 (2010): 1122. https://doi.org/10.3938/jkps.57.1122.' ieee: P. Bornmann, T. Hemsel, W. Littmann, R. Ageba, Y. Kadota, and T. Morita, “Ultrasonic Transducer for the Hydrothermal Method,” Journal of Korean Physical Society, vol. 57, no. 4, p. 1122, 2010. mla: Bornmann, Peter, et al. “Ultrasonic Transducer for the Hydrothermal Method.” Journal of Korean Physical Society, vol. 57, no. 4, 2010, p. 1122, doi:10.3938/jkps.57.1122. short: P. Bornmann, T. Hemsel, W. Littmann, R. Ageba, Y. Kadota, T. Morita, Journal of Korean Physical Society 57 (2010) 1122. date_created: 2019-05-13T09:37:56Z date_updated: 2022-01-06T07:04:19Z department: - _id: '151' doi: 10.3938/jkps.57.1122 intvolume: ' 57' issue: '4' keyword: - High-temperature transducer - Hydrothermal method - Lithium-niobate transducer language: - iso: eng page: '1122' publication: Journal of Korean Physical Society publication_identifier: issn: - 1948-5719 quality_controlled: '1' status: public title: Ultrasonic Transducer for the Hydrothermal Method type: journal_article user_id: '55222' volume: 57 year: '2010' ... --- _id: '38537' abstract: - lang: eng text: Ubiquitous systems use context information to select and adapt multimodal user interfaces and appliances for individual users in certain situations. However, in order to enable true reactive environments, context information has to be adequately collected, filtered, and processed and combined with user, device and other profiles. In this article, we present how an XML-based transcoding system can be applied for advanced profile processing and evolution. We demonstrate how to encode domain knowledge into sets of rules, which perform adaptations of user, device and context profiles for smart environments. author: - first_name: Robbie full_name: Schäfer, Robbie last_name: Schäfer - first_name: Wolfgang full_name: Müller, Wolfgang id: '16243' last_name: Müller - first_name: Jinghua full_name: Groppe, Jinghua last_name: Groppe citation: ama: 'Schäfer R, Müller W, Groppe J. Profile Processing and Evolution for Smart Environments. In: Proceedings of the 3rd International Conference on Ubiquitous Intelligence and Computing (UIC-06). ; 2006.' apa: Schäfer, R., Müller, W., & Groppe, J. (2006). Profile Processing and Evolution for Smart Environments. Proceedings of the 3rd International Conference on Ubiquitous Intelligence and Computing (UIC-06). bibtex: '@inproceedings{Schäfer_Müller_Groppe_2006, place={Wuhan, China}, title={Profile Processing and Evolution for Smart Environments}, booktitle={Proceedings of the 3rd International Conference on Ubiquitous Intelligence and Computing (UIC-06)}, author={Schäfer, Robbie and Müller, Wolfgang and Groppe, Jinghua}, year={2006} }' chicago: Schäfer, Robbie, Wolfgang Müller, and Jinghua Groppe. “Profile Processing and Evolution for Smart Environments.” In Proceedings of the 3rd International Conference on Ubiquitous Intelligence and Computing (UIC-06). Wuhan, China, 2006. ieee: R. Schäfer, W. Müller, and J. Groppe, “Profile Processing and Evolution for Smart Environments,” 2006. mla: Schäfer, Robbie, et al. “Profile Processing and Evolution for Smart Environments.” Proceedings of the 3rd International Conference on Ubiquitous Intelligence and Computing (UIC-06), 2006. short: 'R. Schäfer, W. Müller, J. Groppe, in: Proceedings of the 3rd International Conference on Ubiquitous Intelligence and Computing (UIC-06), Wuhan, China, 2006.' date_created: 2023-01-24T07:55:58Z date_updated: 2023-01-24T07:56:04Z department: - _id: '672' keyword: - Resource Description Framework User Preference Smart Home Prefer Temperature Preference Profile language: - iso: eng place: Wuhan, China publication: Proceedings of the 3rd International Conference on Ubiquitous Intelligence and Computing (UIC-06) status: public title: Profile Processing and Evolution for Smart Environments type: conference user_id: '5786' year: '2006' ...