Thermal management for gas lubricated, high-speed turbomachinery

High-speed turbomachinery is commonly designed to achieve high power densities. Limited space for active cooling results in a challenging thermal management. A thermal modeling approach leveraging modern declarative programming capabilities is presented, yielding an efficient dynamic model capable o...

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Published in:	Applied thermal engineering Vol. 218; p. 119229
Main Authors:	Olmedo, L.E., Liu, W., Gjika, K., Schiffmann, J.
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 05.01.2023
Subjects:	1D-networks Declarative programming Dynamic modeling Gas lubricated bearings Thermal management Turbomachinery Turbomachinery Thermal management Declarative programming 1D-networks Gas lubricated bearings Dynamic modeling
ISSN:	1359-4311
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Abstract	High-speed turbomachinery is commonly designed to achieve high power densities. Limited space for active cooling results in a challenging thermal management. A thermal modeling approach leveraging modern declarative programming capabilities is presented, yielding an efficient dynamic model capable of real-time simulation while achieving accurate results. These properties enable the inclusion of thermal management strategies in an early stage of the design process. Further, the effect of varying thermal and transport properties of materials and fluids during transient conditions is included and is suggested to yield a high impact on thermal loads and heat evacuation capabilities. The often neglected fluid advection within the system is modeled by integrating a 1D fluid network from MatlabTM SimscapeTM to the thermal model, displaying a significant impact on the temperature estimation for critical parts. The accuracy of the presented model is verified against three gas-bearing supported high-speed turbomachinery experiments for stationary and transient operation. •Dynamic thermal simulation for gas lubricated, high-speed turbomachinery.•Accurate and efficient multi-domain models based on 1D physical networks.•Modeling flexibility with declarative programming paradigm.•Experimental validation from three different gas-lubricated turbomachines.
AbstractList	High-speed turbomachinery is commonly designed to achieve high power densities. Limited space for active cooling results in a challenging thermal management. A thermal modeling approach leveraging modern declarative programming capabilities is presented, yielding an efficient dynamic model capable of real-time simulation while achieving accurate results. These properties enable the inclusion of thermal management strategies in an early stage of the design process. Further, the effect of varying thermal and transport properties of materials and fluids during transient conditions is included and is suggested to yield a high impact on thermal loads and heat evacuation capabilities. The often neglected fluid advection within the system is modeled by integrating a 1D fluid network from MatlabTM SimscapeTM to the thermal model, displaying a significant impact on the temperature estimation for critical parts. The accuracy of the presented model is verified against three gas-bearing supported high-speed turbomachinery experiments for stationary and transient operation. •Dynamic thermal simulation for gas lubricated, high-speed turbomachinery.•Accurate and efficient multi-domain models based on 1D physical networks.•Modeling flexibility with declarative programming paradigm.•Experimental validation from three different gas-lubricated turbomachines.
ArticleNumber	119229
Author	Olmedo, L.E. Liu, W. Schiffmann, J. Gjika, K.
Author_xml	– sequence: 1 givenname: L.E. surname: Olmedo fullname: Olmedo, L.E. email: luiseric.olmedo@epfl.ch organization: Ecole Polytechnique Fédérale de Lausanne, EPFL STI IGM LAMD, CH-2002, Neuchâtel, Switzerland – sequence: 2 givenname: W. surname: Liu fullname: Liu, W. organization: Ecole Polytechnique Fédérale de Lausanne, EPFL STI IGM LAMD, CH-2002, Neuchâtel, Switzerland – sequence: 3 givenname: K. surname: Gjika fullname: Gjika, K. email: kostandin.gjika@kgturbomachinery.com organization: KG Turbomachinery, France – sequence: 4 givenname: J. orcidid: 0000-0001-8822-9974 surname: Schiffmann fullname: Schiffmann, J. email: jurg.schiffmann@epfl.ch organization: Ecole Polytechnique Fédérale de Lausanne, EPFL STI IGM LAMD, CH-2002, Neuchâtel, Switzerland
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Cites_doi	10.1016/j.jmsy.2020.06.017 10.4271/2006-01-0023 10.1145/1089014.1089020 10.1016/j.rser.2017.04.119 10.1016/j.energy.2015.03.130 10.1115/1.4045104 10.1016/S0098-1354(01)00702-5 10.3139/124.110802 10.1080/03616967908955346 10.1016/j.apenergy.2019.114219 10.1115/1.3204586 10.1115/1.4006608 10.1177/1468087419834194 10.1137/0909014 10.1109/TIE.2008.927403 10.1109/TMAG.2013.2282047 10.1016/0017-9310(63)90006-1 10.1016/j.energy.2016.06.067 10.1063/1.4930987 10.1088/1742-6596/46/1/060 10.1016/0142-727X(88)90026-4 10.1016/j.ijrefrig.2019.09.019 10.1155/2012/309123 10.1016/j.energy.2011.02.035 10.3390/en14185652 10.1080/00207160802545908 10.1016/j.applthermaleng.2013.04.020 10.1016/j.energy.2014.04.096 10.1049/ip-b.1991.0025 10.1016/j.energy.2011.12.049 10.1115/1.4047124 10.1080/10402004.2019.1642547 10.1021/ie4033999
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Keywords	Turbomachinery Thermal management Declarative programming 1D-networks Gas lubricated bearings Dynamic modeling
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References	F. Payri, P. Olmeda, F.J. Arnau, A. Dombrovsky, L. Smith, External heat losses in small turbochargers: Model and experiments, 71 (2014) 534–546. Batteh, Newman (b40) 2008 Schiffmann (b55) 2008 Ma, Gowda, Anantharaman, Laughman, Shah, Rackauckas (b35) 2021 Furuichi, Terao, Wada, Tsuji (b47) 2015; 27 Soltanian, Dehghan, Karbassi (b30) 2010; 87 Lienhard, Lienhard (b48) 2020 A. Romagnoli, A. Manivannan, S. Rajoo, M.S. Chiong, A. Feneley, A. Pesiridis, R.F. Martinez-Botas, A review of heat transfer in turbochargers, 79 (2017) 1442–1460. Hairer, Wanner (b31) 2010 Schweiger, Nilsson, Schoeggl, Birk, Posch (b38) 2020; 365 J. Pyrhonen, T. Jokinen, V. Hrabovcova, Design of Rotating Electrical Machines, second ed., Wiley, URL:. Roberts (b25) 1986 Perez, Kassakian (b4) 1979; 3 J.R. Serrano, P. Olmeda, F.J. Arnau, A. Dombrovsky, L. Smith, Turbocharger heat transfer and mechanical losses influence in predicting engines performance by using one-dimensional simulation codes, 86 (2015) 204–218. (b52) 2011 Wagner, Wuillemin, Constantin, Diethelm, Van herle, Schiffmann (b64) 2020; 262 Reference, Natick, Massachusetts, United State, 2021, URL:. Keyes, Reynolds, Woodward (b36) 2006; 46 Vázquez-Leal, Filobello-Niño, Castañeda-Sheissa, Hernández-Martínez, Sarmiento-Reyes (b28) 2012; 2012 Qi, Stippich, Guettler, Neubert, De Doncker (b8) 2014 . Liu, Fang, Dong, Xu (b3) 2021; 58 Remond, Gengler, Chapuis (b27) 2015 Schiffmann, Kontomaris, Arpagaus, Bless, Bertsch (b1) 2020; 109 Deligant, Podevin, Descombes (b10) 2012; 39 Northrop, Owen (b51) 1988; 9 Vieira, Biscaia Jr. (b34) 2001; 25 J.R. Serrano, P. Olmeda, F.J. Arnau, V. Samala, A holistic methodology to correct heat transfer and bearing friction losses from hot turbocharger maps in order to obtain adiabatic efficiency of the turbomachinery, 21 (2020) 1314–1335. Nerg, Rilla, Pyrhonen (b49) 2008; 55 Simpson, Wrobel, Mellor (b7) 2014; 50 Multibody Fritzson (b2) 2015 Chamoun, Rulliere, Haberschill, Peureux (b39) 2013; 58 M. Cormerais, J.-F. Hetet, P. Chesse, A. Maiboom, Heat Transfer Analysis in a Turbocharger Compressor: Modeling and Experiments, Technical Report, 2006. Pérez Arriaga, Kassakian (b24) 1979 Marelli, Marmorato, Capobianco (b15) 2016; 112 Wagner (b65) 2019 Lüdtke (b17) 2004 Hindmarsh, Brown, Grant, Lee, Serban, Shumaker, Woodward (b37) 2005; 31 The Modelica Association (b41) 2017 Kunick, Berry, Martineau, Kretzschmar, Gampe (b60) 2017; 82 Wagner, Van herle, Schiffmann (b22) 2020; 142 I. The MathWorks, Simscape Slocum (b63) 1992 Zimmer (b45) 2019 Baines, Wygant, Dris (b12) 2010; 132 Otter, Elmqvist, Zimmer, Laughman (b42) 2019 Pantelides (b33) 1988; 9 Neumayr, Otter (b44) 2019 Li, Gohl, Batteh, Greiner, Wang (b61) 2019 Casey, Krähenbuhl, Zwyssig (b18) 2013 Touhami, Bertin, Lefèvre, Llibre, Henaux, Fenot (b6) 2017 Schinnerl, Ehrhard, Bogner, Seume (b19) 2017 Mack (b53) 1967 Dibelius, Heinen (b50) 2015 H. Elmqvist, M. Otter, Methods for tearing systems of equations in object-oriented modeling, in: Proceedings ESM, Vol. 94, 1994, pp. 1–3. Graffeo, Vaschetto, Miotto, Carbone, Tenconi, Cavagnino (b9) 2021; 14 Sirakov, Casey (b21) 2012; 135 Lemmon, Bell, Huber, McLinden (b58) 2018 Diango, Perilhon, Descombes, Danho (b23) 2011; 36 Rosset, Schiffmann (b54) 2020; 142 Guenat, Schiffmann (b62) 2019; 62 Becker (b46) 1963; 6 Reference Version 5.2, Natick, Massachusetts, United State, 2021, URL:. Mellor, Roberts, Turner (b5) 1991; 138 Bell, Wronski, Quoilin, Lemort (b59) 2014; 53 Elmqvist, Otter, Neumayr, Hippmann (b43) 2021 Sielemann, Casella, Otter, al (b29) 2011 Liu, Gjika, Schiffmann (b66) 2022 Soltanian (10.1016/j.applthermaleng.2022.119229_b30) 2010; 87 Graffeo (10.1016/j.applthermaleng.2022.119229_b9) 2021; 14 Schinnerl (10.1016/j.applthermaleng.2022.119229_b19) 2017 Mack (10.1016/j.applthermaleng.2022.119229_b53) 1967 Otter (10.1016/j.applthermaleng.2022.119229_b42) 2019 Mellor (10.1016/j.applthermaleng.2022.119229_b5) 1991; 138 Hindmarsh (10.1016/j.applthermaleng.2022.119229_b37) 2005; 31 Chamoun (10.1016/j.applthermaleng.2022.119229_b39) 2013; 58 Slocum (10.1016/j.applthermaleng.2022.119229_b63) 1992 Wagner (10.1016/j.applthermaleng.2022.119229_b65) 2019 Kunick (10.1016/j.applthermaleng.2022.119229_b60) 2017; 82 Wagner (10.1016/j.applthermaleng.2022.119229_b22) 2020; 142 Pérez Arriaga (10.1016/j.applthermaleng.2022.119229_b24) 1979 Fritzson (10.1016/j.applthermaleng.2022.119229_b2) 2015 Schiffmann (10.1016/j.applthermaleng.2022.119229_b55) 2008 Wagner (10.1016/j.applthermaleng.2022.119229_b64) 2020; 262 Schweiger (10.1016/j.applthermaleng.2022.119229_b38) 2020; 365 Becker (10.1016/j.applthermaleng.2022.119229_b46) 1963; 6 Liu (10.1016/j.applthermaleng.2022.119229_b3) 2021; 58 Vázquez-Leal (10.1016/j.applthermaleng.2022.119229_b28) 2012; 2012 10.1016/j.applthermaleng.2022.119229_b11 Perez (10.1016/j.applthermaleng.2022.119229_b4) 1979; 3 10.1016/j.applthermaleng.2022.119229_b14 10.1016/j.applthermaleng.2022.119229_b56 10.1016/j.applthermaleng.2022.119229_b13 (10.1016/j.applthermaleng.2022.119229_b52) 2011 10.1016/j.applthermaleng.2022.119229_b57 Sielemann (10.1016/j.applthermaleng.2022.119229_b29) 2011 10.1016/j.applthermaleng.2022.119229_b16 Elmqvist (10.1016/j.applthermaleng.2022.119229_b43) 2021 Simpson (10.1016/j.applthermaleng.2022.119229_b7) 2014; 50 Marelli (10.1016/j.applthermaleng.2022.119229_b15) 2016; 112 Remond (10.1016/j.applthermaleng.2022.119229_b27) 2015 Lemmon (10.1016/j.applthermaleng.2022.119229_b58) 2018 Diango (10.1016/j.applthermaleng.2022.119229_b23) 2011; 36 Deligant (10.1016/j.applthermaleng.2022.119229_b10) 2012; 39 Zimmer (10.1016/j.applthermaleng.2022.119229_b45) 2019 Ma (10.1016/j.applthermaleng.2022.119229_b35) 2021 Touhami (10.1016/j.applthermaleng.2022.119229_b6) 2017 Liu (10.1016/j.applthermaleng.2022.119229_b66) 2022 Batteh (10.1016/j.applthermaleng.2022.119229_b40) 2008 Furuichi (10.1016/j.applthermaleng.2022.119229_b47) 2015; 27 Keyes (10.1016/j.applthermaleng.2022.119229_b36) 2006; 46 10.1016/j.applthermaleng.2022.119229_b20 Sirakov (10.1016/j.applthermaleng.2022.119229_b21) 2012; 135 10.1016/j.applthermaleng.2022.119229_b26 Dibelius (10.1016/j.applthermaleng.2022.119229_b50) 2015 Guenat (10.1016/j.applthermaleng.2022.119229_b62) 2019; 62 Casey (10.1016/j.applthermaleng.2022.119229_b18) 2013 The Modelica Association (10.1016/j.applthermaleng.2022.119229_b41) 2017 Northrop (10.1016/j.applthermaleng.2022.119229_b51) 1988; 9 Neumayr (10.1016/j.applthermaleng.2022.119229_b44) 2019 Lienhard (10.1016/j.applthermaleng.2022.119229_b48) 2020 Hairer (10.1016/j.applthermaleng.2022.119229_b31) 2010 Bell (10.1016/j.applthermaleng.2022.119229_b59) 2014; 53 Li (10.1016/j.applthermaleng.2022.119229_b61) 2019 10.1016/j.applthermaleng.2022.119229_b32 Baines (10.1016/j.applthermaleng.2022.119229_b12) 2010; 132 Qi (10.1016/j.applthermaleng.2022.119229_b8) 2014 Vieira (10.1016/j.applthermaleng.2022.119229_b34) 2001; 25 Lüdtke (10.1016/j.applthermaleng.2022.119229_b17) 2004 Pantelides (10.1016/j.applthermaleng.2022.119229_b33) 1988; 9 Roberts (10.1016/j.applthermaleng.2022.119229_b25) 1986 Rosset (10.1016/j.applthermaleng.2022.119229_b54) 2020; 142 Nerg (10.1016/j.applthermaleng.2022.119229_b49) 2008; 55 Schiffmann (10.1016/j.applthermaleng.2022.119229_b1) 2020; 109
References_xml	– volume: 39 start-page: 388 year: 2012 end-page: 394 ident: b10 article-title: Experimental identification of turbocharger mechanical friction losses publication-title: Energy – reference: Multibody – year: 2008 ident: b55 article-title: Integrated Design, Optimization and Experimental Investigation of a Direct Driven Turbocompressor for Domestic Heat Pumps – volume: 46 start-page: 433 year: 2006 end-page: 442 ident: b36 article-title: Implicit solvers for large-scale nonlinear problems publication-title: J. Phys. Conf. Ser. – reference: J.R. Serrano, P. Olmeda, F.J. Arnau, A. Dombrovsky, L. Smith, Turbocharger heat transfer and mechanical losses influence in predicting engines performance by using one-dimensional simulation codes, 86 (2015) 204–218. – volume: 58 start-page: 479 year: 2013 end-page: 489 ident: b39 article-title: Modelica-based modeling and simulation of a twin screw compressor for heat pump applications publication-title: Appl. Therm. Eng. – volume: 142 year: 2020 ident: b22 article-title: Theoretical and experimental investigation of a small-scale, high-speed, and oil-free radial anode off-gas recirculation fan for solid oxide fuel cell systems publication-title: J. Eng. Gas Turbines Power – volume: 58 start-page: 346 year: 2021 end-page: 361 ident: b3 article-title: Review of digital twin about concepts, technologies, and industrial applications publication-title: J. Manuf. Syst. – year: 2017 ident: b41 article-title: Modelica - A Unified Object-Oriented Language for Physical Systems Modeling -Language Specification Version – year: 2017 ident: b19 article-title: Correcting turbocharger performance measurements for heat transfer and friction – start-page: 73 year: 2021 end-page: 86 ident: b43 article-title: Modia - Equation based modeling and domain specific algorithms publication-title: Modelica Conferences – year: 2004 ident: b17 article-title: Process Centrifugal Compressors – volume: 25 start-page: 1299 year: 2001 end-page: 1311 ident: b34 article-title: Direct methods for consistent initialization of DAE systems publication-title: Comput. Chem. Eng. – volume: 132 year: 2010 ident: b12 article-title: The analysis of heat transfer in automotive turbochargers publication-title: J. Eng. Gas Turbines Power – start-page: pp year: 2017 end-page: 1 ident: b6 article-title: Lumped parameter thermal model of permanent magnet synchronous machines publication-title: Electrimacs 2017 – reference: J. Pyrhonen, T. Jokinen, V. Hrabovcova, Design of Rotating Electrical Machines, second ed., Wiley, URL:. – year: 2019 ident: b61 article-title: Fast calculation of refrigerant properties in vapor compression cycles using spline-based table look-up method (SBTL) – start-page: 77 year: 2019 end-page: 80 ident: b45 article-title: Are differential-algebraic equations the right tool for the object-oriented modeling of physical systems? publication-title: Proceedings of the 9th International Workshop on Equation-Based Object-Oriented Modeling Languages and Tools – reference: A. Romagnoli, A. Manivannan, S. Rajoo, M.S. Chiong, A. Feneley, A. Pesiridis, R.F. Martinez-Botas, A review of heat transfer in turbochargers, 79 (2017) 1442–1460. – start-page: 517 year: 2015 end-page: 526 ident: b27 article-title: Simulation of piping 3D designs powered by modelica – start-page: 1 year: 2013 end-page: 13 ident: b18 article-title: The design of ultra-high-speed miniature centrifugal compressors publication-title: European Conference on Turbomachinery Fluid Dynamics and Thermodynamics ETC, Vol. 10 – year: 1986 ident: b25 article-title: The Application of an Induction Motor Thermal Model to Motor Protection and Other Functions – reference: M. Cormerais, J.-F. Hetet, P. Chesse, A. Maiboom, Heat Transfer Analysis in a Turbocharger Compressor: Modeling and Experiments, Technical Report, 2006. – volume: 138 start-page: 205 year: 1991 end-page: 218 ident: b5 article-title: Lumped parameter thermal model for electrical machines of TEFC design publication-title: IEE Proc. B - Electr. Power Appl. – volume: 135 year: 2012 ident: b21 article-title: Evaluation of heat transfer effects on turbocharger performance publication-title: J. Turbomach. – volume: 9 start-page: 19 year: 1988 end-page: 26 ident: b51 article-title: Heat transfer measurements in rotating-disc systems part 1: The free disc publication-title: Int. J. Heat Fluid Flow – volume: 53 start-page: 2498 year: 2014 end-page: 2508 ident: b59 article-title: Pure and pseudo-pure fluid thermophysical property evaluation and the open-source thermophysical property library coolprop publication-title: Ind. Eng. Chem. Res. – year: 1967 ident: b53 article-title: Luftreibungsverluste bei Elektrischen Maschinen kleiner Baugrosse – reference: Reference, Natick, Massachusetts, United State, 2021, URL:. – reference: Reference Version 5.2, Natick, Massachusetts, United State, 2021, URL:. – volume: 365 year: 2020 ident: b38 article-title: Modeling and simulation of large-scale systems: A systematic comparison of modeling paradigms publication-title: Appl. Math. Comput. – start-page: 383 year: 2019 end-page: 392 ident: b44 article-title: Algorithms for component-based 3D modeling publication-title: Proceedings of the 13th International Modelica Conference – volume: 14 start-page: 5652 year: 2021 ident: b9 article-title: Lumped-parameters thermal network of PM synchronous machines for automotive brake-by-wire systems publication-title: Energies – reference: H. Elmqvist, M. Otter, Methods for tearing systems of equations in object-oriented modeling, in: Proceedings ESM, Vol. 94, 1994, pp. 1–3. – volume: 62 start-page: 1041 year: 2019 end-page: 1050 ident: b62 article-title: Multi-objective optimization of grooved gas journal bearings for robustness in manufacturing tolerances publication-title: Tribol. Trans. – volume: 2012 year: 2012 ident: b28 article-title: Modified HPMs inspired by homotopy continuation methods publication-title: Math. Probl. Eng. – start-page: 651 year: 2014 end-page: 657 ident: b8 article-title: Methodical considerations for setting up space-resolved lumped-parameter thermal models for electrical machines publication-title: 2014 17th International Conference on Electrical Machines and Systems – volume: 27 year: 2015 ident: b47 article-title: Friction factor and mean velocity profile for pipe flow at high Reynolds numbers publication-title: Phys. Fluids – volume: 6 start-page: 1053 year: 1963 end-page: 1062 ident: b46 article-title: Measurements of convective heat transfer from a horizontal cylinder rotating in a tank of water publication-title: Int. J. Heat Mass Transfer – year: 2015 ident: b2 article-title: Principles of object oriented modeling and simulation with modelica 3.3: A cyber-physical approach – volume: 87 start-page: 1950 year: 2010 end-page: 1974 ident: b30 article-title: Solution of the differential algebraic equations via homotopy perturbation method and their engineering applications publication-title: Int. J. Comput. Math. – year: 2011 ident: b52 publication-title: Advances in Gas Turbine Technology – year: 2015 ident: b50 publication-title: Heat Transfer From a Rotating Disc – volume: 112 start-page: 264 year: 2016 end-page: 272 ident: b15 article-title: Evaluation of heat transfer effects in small turbochargers by theoretical model and its experimental validation publication-title: Energy – year: 2008 ident: b40 article-title: Detailed simulation of turbocharged engines with modelica – volume: 3 start-page: 285 year: 1979 end-page: 303 ident: b4 article-title: A stationary thermal model for smooth air-gap rotating electric machines publication-title: Electr. Mach. Power Syst. – volume: 55 start-page: 3543 year: 2008 end-page: 3554 ident: b49 article-title: Thermal analysis of radial-flux electrical machines with a high power density publication-title: IEEE Trans. Ind. Electron. – year: 2018 ident: b58 article-title: NIST Standard Reference Database 23: Reference Fluid Thermodynamic and Transport Properties-REFPROP, Version 10.0 – volume: 31 start-page: 363 year: 2005 end-page: 396 ident: b37 article-title: SUNDIALS: Suite of nonlinear and differential/algebraic equation solvers publication-title: ACM Trans. Math. Softw. – volume: 82 start-page: 264 year: 2017 end-page: 279 ident: b60 article-title: Application of the new IAPWS Guideline on the fast and accurate calculation of steam and water properties with the Spline-Based Table Look-Up Method (SBTL) in RELAP-7 publication-title: Kerntechnik – reference: J.R. Serrano, P. Olmeda, F.J. Arnau, V. Samala, A holistic methodology to correct heat transfer and bearing friction losses from hot turbocharger maps in order to obtain adiabatic efficiency of the turbomachinery, 21 (2020) 1314–1335. – volume: 50 start-page: 269 year: 2014 end-page: 272 ident: b7 article-title: An accurate mesh-based equivalent circuit approach to thermal modeling publication-title: IEEE Trans. Magn. – year: 2010 ident: b31 article-title: Solving Ordinary Differential Equations II: Stiff and Differential-Algebraic Problems – volume: 142 year: 2020 ident: b54 article-title: Extended windage loss models for gas bearing supported spindles operated in dense gases publication-title: J. Eng. Gas Turbines Power – volume: 9 start-page: 213 year: 1988 end-page: 231 ident: b33 article-title: The consistent initialization of differential-algebraic systems publication-title: SIAM J. Sci. Stat. Comput. – year: 2021 ident: b35 article-title: ModelingToolkit: A composable graph transformation system for equation-based modeling – year: 2019 ident: b65 article-title: Integrated Design, Optimization, and Experimental Realization of a Steam-Driven Micro Recirculation Fan for Solid Oxide Fuel Cell Systems – start-page: 589 year: 2019 end-page: 598 ident: b42 article-title: Thermodynamic property and fluid modeling with modern programming language construct publication-title: Proceedings of the 13th International Modelica Conference – volume: 109 start-page: 92 year: 2020 end-page: 104 ident: b1 article-title: Scale limitations of gas bearing supported turbocompressors for vapor compression cycles publication-title: Int. J. Refrig. – year: 1992 ident: b63 article-title: Precision Machine Design – year: 1979 ident: b24 article-title: A stationary thermal model for smooth air-gap rotating electric machines – volume: 262 year: 2020 ident: b64 article-title: Experimental characterization of a solid oxide fuel cell coupled to a steam-driven micro anode off-gas recirculation fan publication-title: Appl. Energy – year: 2022 ident: b66 article-title: Design and experimental investigation of a herringbone grooved gas bearing supported turbocharger publication-title: Mech. Syst. Signal Process. – reference: . – volume: 36 start-page: 2924 year: 2011 end-page: 2936 ident: b23 article-title: Application of exergy balances for the optimization of non-adiabatic small turbomachines operation publication-title: Energy – reference: F. Payri, P. Olmeda, F.J. Arnau, A. Dombrovsky, L. Smith, External heat losses in small turbochargers: Model and experiments, 71 (2014) 534–546. – reference: I. The MathWorks, Simscape – year: 2020 ident: b48 article-title: A Heat Transfer Textbook – start-page: 75 year: 2011 end-page: 85 ident: b29 article-title: Robust initialization of differential-algebraic equations using homotopy publication-title: 8th International Modelica Conference 2011. Proceedings – volume: 58 start-page: 346 year: 2021 ident: 10.1016/j.applthermaleng.2022.119229_b3 article-title: Review of digital twin about concepts, technologies, and industrial applications publication-title: J. Manuf. Syst. doi: 10.1016/j.jmsy.2020.06.017 – ident: 10.1016/j.applthermaleng.2022.119229_b20 doi: 10.4271/2006-01-0023 – year: 2018 ident: 10.1016/j.applthermaleng.2022.119229_b58 – ident: 10.1016/j.applthermaleng.2022.119229_b32 – volume: 31 start-page: 363 issue: 3 year: 2005 ident: 10.1016/j.applthermaleng.2022.119229_b37 article-title: SUNDIALS: Suite of nonlinear and differential/algebraic equation solvers publication-title: ACM Trans. Math. Softw. doi: 10.1145/1089014.1089020 – ident: 10.1016/j.applthermaleng.2022.119229_b14 doi: 10.1016/j.rser.2017.04.119 – ident: 10.1016/j.applthermaleng.2022.119229_b16 doi: 10.1016/j.energy.2015.03.130 – year: 1967 ident: 10.1016/j.applthermaleng.2022.119229_b53 – volume: 142 issue: 4 year: 2020 ident: 10.1016/j.applthermaleng.2022.119229_b22 article-title: Theoretical and experimental investigation of a small-scale, high-speed, and oil-free radial anode off-gas recirculation fan for solid oxide fuel cell systems publication-title: J. Eng. Gas Turbines Power doi: 10.1115/1.4045104 – start-page: 75 year: 2011 ident: 10.1016/j.applthermaleng.2022.119229_b29 article-title: Robust initialization of differential-algebraic equations using homotopy – volume: 25 start-page: 1299 issue: 9–10 year: 2001 ident: 10.1016/j.applthermaleng.2022.119229_b34 article-title: Direct methods for consistent initialization of DAE systems publication-title: Comput. Chem. Eng. doi: 10.1016/S0098-1354(01)00702-5 – volume: 82 start-page: 264 issue: 3 year: 2017 ident: 10.1016/j.applthermaleng.2022.119229_b60 article-title: Application of the new IAPWS Guideline on the fast and accurate calculation of steam and water properties with the Spline-Based Table Look-Up Method (SBTL) in RELAP-7 publication-title: Kerntechnik doi: 10.3139/124.110802 – ident: 10.1016/j.applthermaleng.2022.119229_b26 – volume: 3 start-page: 285 issue: 3–4 year: 1979 ident: 10.1016/j.applthermaleng.2022.119229_b4 article-title: A stationary thermal model for smooth air-gap rotating electric machines publication-title: Electr. Mach. Power Syst. doi: 10.1080/03616967908955346 – volume: 262 year: 2020 ident: 10.1016/j.applthermaleng.2022.119229_b64 article-title: Experimental characterization of a solid oxide fuel cell coupled to a steam-driven micro anode off-gas recirculation fan publication-title: Appl. Energy doi: 10.1016/j.apenergy.2019.114219 – volume: 132 issue: 4 year: 2010 ident: 10.1016/j.applthermaleng.2022.119229_b12 article-title: The analysis of heat transfer in automotive turbochargers publication-title: J. Eng. Gas Turbines Power doi: 10.1115/1.3204586 – volume: 135 issue: 2 year: 2012 ident: 10.1016/j.applthermaleng.2022.119229_b21 article-title: Evaluation of heat transfer effects on turbocharger performance publication-title: J. Turbomach. doi: 10.1115/1.4006608 – ident: 10.1016/j.applthermaleng.2022.119229_b13 doi: 10.1177/1468087419834194 – volume: 9 start-page: 213 issue: 2 year: 1988 ident: 10.1016/j.applthermaleng.2022.119229_b33 article-title: The consistent initialization of differential-algebraic systems publication-title: SIAM J. Sci. Stat. Comput. doi: 10.1137/0909014 – volume: 55 start-page: 3543 issue: 10 year: 2008 ident: 10.1016/j.applthermaleng.2022.119229_b49 article-title: Thermal analysis of radial-flux electrical machines with a high power density publication-title: IEEE Trans. Ind. Electron. doi: 10.1109/TIE.2008.927403 – volume: 50 start-page: 269 issue: 2 year: 2014 ident: 10.1016/j.applthermaleng.2022.119229_b7 article-title: An accurate mesh-based equivalent circuit approach to thermal modeling publication-title: IEEE Trans. Magn. doi: 10.1109/TMAG.2013.2282047 – volume: 6 start-page: 1053 issue: 12 year: 1963 ident: 10.1016/j.applthermaleng.2022.119229_b46 article-title: Measurements of convective heat transfer from a horizontal cylinder rotating in a tank of water publication-title: Int. J. Heat Mass Transfer doi: 10.1016/0017-9310(63)90006-1 – volume: 112 start-page: 264 year: 2016 ident: 10.1016/j.applthermaleng.2022.119229_b15 article-title: Evaluation of heat transfer effects in small turbochargers by theoretical model and its experimental validation publication-title: Energy doi: 10.1016/j.energy.2016.06.067 – volume: 27 issue: 9 year: 2015 ident: 10.1016/j.applthermaleng.2022.119229_b47 article-title: Friction factor and mean velocity profile for pipe flow at high Reynolds numbers publication-title: Phys. Fluids doi: 10.1063/1.4930987 – start-page: 73 year: 2021 ident: 10.1016/j.applthermaleng.2022.119229_b43 article-title: Modia - Equation based modeling and domain specific algorithms – start-page: pp year: 2017 ident: 10.1016/j.applthermaleng.2022.119229_b6 article-title: Lumped parameter thermal model of permanent magnet synchronous machines – year: 1986 ident: 10.1016/j.applthermaleng.2022.119229_b25 – start-page: 77 year: 2019 ident: 10.1016/j.applthermaleng.2022.119229_b45 article-title: Are differential-algebraic equations the right tool for the object-oriented modeling of physical systems? – start-page: 383 year: 2019 ident: 10.1016/j.applthermaleng.2022.119229_b44 article-title: Algorithms for component-based 3D modeling – volume: 46 start-page: 433 year: 2006 ident: 10.1016/j.applthermaleng.2022.119229_b36 article-title: Implicit solvers for large-scale nonlinear problems publication-title: J. Phys. Conf. Ser. doi: 10.1088/1742-6596/46/1/060 – year: 1992 ident: 10.1016/j.applthermaleng.2022.119229_b63 – start-page: 1 year: 2013 ident: 10.1016/j.applthermaleng.2022.119229_b18 article-title: The design of ultra-high-speed miniature centrifugal compressors – year: 2017 ident: 10.1016/j.applthermaleng.2022.119229_b19 – year: 2021 ident: 10.1016/j.applthermaleng.2022.119229_b35 – volume: 9 start-page: 19 issue: 1 year: 1988 ident: 10.1016/j.applthermaleng.2022.119229_b51 article-title: Heat transfer measurements in rotating-disc systems part 1: The free disc publication-title: Int. J. Heat Fluid Flow doi: 10.1016/0142-727X(88)90026-4 – start-page: 651 year: 2014 ident: 10.1016/j.applthermaleng.2022.119229_b8 article-title: Methodical considerations for setting up space-resolved lumped-parameter thermal models for electrical machines – volume: 109 start-page: 92 year: 2020 ident: 10.1016/j.applthermaleng.2022.119229_b1 article-title: Scale limitations of gas bearing supported turbocompressors for vapor compression cycles publication-title: Int. J. Refrig. doi: 10.1016/j.ijrefrig.2019.09.019 – ident: 10.1016/j.applthermaleng.2022.119229_b57 – year: 2017 ident: 10.1016/j.applthermaleng.2022.119229_b41 – volume: 2012 year: 2012 ident: 10.1016/j.applthermaleng.2022.119229_b28 article-title: Modified HPMs inspired by homotopy continuation methods publication-title: Math. Probl. Eng. doi: 10.1155/2012/309123 – volume: 36 start-page: 2924 issue: 5 year: 2011 ident: 10.1016/j.applthermaleng.2022.119229_b23 article-title: Application of exergy balances for the optimization of non-adiabatic small turbomachines operation publication-title: Energy doi: 10.1016/j.energy.2011.02.035 – year: 1979 ident: 10.1016/j.applthermaleng.2022.119229_b24 – year: 2019 ident: 10.1016/j.applthermaleng.2022.119229_b65 – volume: 14 start-page: 5652 issue: 18 year: 2021 ident: 10.1016/j.applthermaleng.2022.119229_b9 article-title: Lumped-parameters thermal network of PM synchronous machines for automotive brake-by-wire systems publication-title: Energies doi: 10.3390/en14185652 – year: 2019 ident: 10.1016/j.applthermaleng.2022.119229_b61 – year: 2020 ident: 10.1016/j.applthermaleng.2022.119229_b48 – volume: 365 year: 2020 ident: 10.1016/j.applthermaleng.2022.119229_b38 article-title: Modeling and simulation of large-scale systems: A systematic comparison of modeling paradigms publication-title: Appl. Math. Comput. – volume: 87 start-page: 1950 issue: 9 year: 2010 ident: 10.1016/j.applthermaleng.2022.119229_b30 article-title: Solution of the differential algebraic equations via homotopy perturbation method and their engineering applications publication-title: Int. J. Comput. Math. doi: 10.1080/00207160802545908 – year: 2010 ident: 10.1016/j.applthermaleng.2022.119229_b31 – volume: 58 start-page: 479 issue: 1 year: 2013 ident: 10.1016/j.applthermaleng.2022.119229_b39 article-title: Modelica-based modeling and simulation of a twin screw compressor for heat pump applications publication-title: Appl. Therm. Eng. doi: 10.1016/j.applthermaleng.2013.04.020 – ident: 10.1016/j.applthermaleng.2022.119229_b11 doi: 10.1016/j.energy.2014.04.096 – volume: 138 start-page: 205 issue: 5 year: 1991 ident: 10.1016/j.applthermaleng.2022.119229_b5 article-title: Lumped parameter thermal model for electrical machines of TEFC design publication-title: IEE Proc. B - Electr. Power Appl. doi: 10.1049/ip-b.1991.0025 – year: 2004 ident: 10.1016/j.applthermaleng.2022.119229_b17 – start-page: 589 year: 2019 ident: 10.1016/j.applthermaleng.2022.119229_b42 article-title: Thermodynamic property and fluid modeling with modern programming language construct – ident: 10.1016/j.applthermaleng.2022.119229_b56 – year: 2022 ident: 10.1016/j.applthermaleng.2022.119229_b66 article-title: Design and experimental investigation of a herringbone grooved gas bearing supported turbocharger publication-title: Mech. Syst. Signal Process. – year: 2015 ident: 10.1016/j.applthermaleng.2022.119229_b50 – volume: 39 start-page: 388 issue: 1 year: 2012 ident: 10.1016/j.applthermaleng.2022.119229_b10 article-title: Experimental identification of turbocharger mechanical friction losses publication-title: Energy doi: 10.1016/j.energy.2011.12.049 – start-page: 517 year: 2015 ident: 10.1016/j.applthermaleng.2022.119229_b27 – volume: 142 issue: 6 year: 2020 ident: 10.1016/j.applthermaleng.2022.119229_b54 article-title: Extended windage loss models for gas bearing supported spindles operated in dense gases publication-title: J. Eng. Gas Turbines Power doi: 10.1115/1.4047124 – year: 2008 ident: 10.1016/j.applthermaleng.2022.119229_b40 – year: 2011 ident: 10.1016/j.applthermaleng.2022.119229_b52 – year: 2015 ident: 10.1016/j.applthermaleng.2022.119229_b2 – volume: 62 start-page: 1041 issue: 6 year: 2019 ident: 10.1016/j.applthermaleng.2022.119229_b62 article-title: Multi-objective optimization of grooved gas journal bearings for robustness in manufacturing tolerances publication-title: Tribol. Trans. doi: 10.1080/10402004.2019.1642547 – year: 2008 ident: 10.1016/j.applthermaleng.2022.119229_b55 – volume: 53 start-page: 2498 issue: 6 year: 2014 ident: 10.1016/j.applthermaleng.2022.119229_b59 article-title: Pure and pseudo-pure fluid thermophysical property evaluation and the open-source thermophysical property library coolprop publication-title: Ind. Eng. Chem. Res. doi: 10.1021/ie4033999
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Snippet	High-speed turbomachinery is commonly designed to achieve high power densities. Limited space for active cooling results in a challenging thermal management. A...
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SubjectTerms	1D-networks Declarative programming Dynamic modeling Gas lubricated bearings Thermal management Turbomachinery
Title	Thermal management for gas lubricated, high-speed turbomachinery
URI	https://dx.doi.org/10.1016/j.applthermaleng.2022.119229
Volume	218
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