热电有限元模型应力分析研究现状及方法介绍
摘要
旨在分析热电模块及系统内部应力分布情况的热-电-结构耦合问题近年来得到了产业和学术界的广泛关注,该类问题以有限元模型分析为主要手段,研究内部应力云图及曲线的分布及变化情况,对设计热电模块时预防和减少应力集中提供直观有效的帮助.本文总结了国内外热电有限元模型应力分析的最新研究进展,介绍了热电有限元模型应力分析的基本原理,模型建立过程及相应部件物性参数的选择依据,利用有限元分析软件计算得到的应力分布及变化的结论,以及对热电模块结构进行优化设计的方法.
引文
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30Chen J C,Zhou Y H,Wang H J,et al.Comparison of the optimal performance of single-and two-stage thermoelectric refrigeration systems.Appl Energy,2002,73:285–298
31王银涛,杨华峰,刘伟,等.温差发电片应力分析及一种改进措施.中国工程热物理学会,传热传质学,2011
2Poudel B,Hao Q,Ma Y,et al.High-thermoelectric performance of nanostructured bismuth antimony telluride bulk alloys.Science,2008,320:634–638
3Anatychuk L I.Original thermoelectric development of physical concepts,materials and related technologies and applications.Proceedings of2001International Conference of Thermoelectric,2001.35–41
4Lu K S,Pellicone D,Bonner R,et al.High-capacity thermoelectric heat exchanger.Proceedings of 13th IEEE ITHERM Conference,2012.78–85
5Tatarinov D,Wallig D,Bastian G.Optimized characterization of thermoelectric generators for automotive application.J Electron Mater,2012,41(6):1706–1712
6Fleurial J P,Johnson K,Sakamoto J,et al.Development of segmented thermoelectric multicouple converter technology.IEEE AC paper,2006,45(9):1117–1124
7Ku J,Ottenstein L.Thermoelectric Converter for Loop Heat Pipe Temperature Control:Experience and Lessons Learned.Technical Report.American Institute of Aeronautics and Astronautics,2010
8Ionescu C,Codreanu N,Svasta P.Performance evaluation of a thermoelectric cooler using finite element analysis.Proceedings of34th International Spring Seminar on Electronics Technology,2011.436–441
9Ionescu C,Svasta P,Bonfert D.Simulation of printed thermoelectric generators using finite element analysis.Proceedings of2011IEEE17th International Symposium for Design and Technology in Electronic Packaging(SIITME),2011.235–240
10Gao J L,Du Q G,Zhang X D,et al.Thermal stress analysis and structure parameter selection for a Bi2Te3-based thermoelectric module.J Electron Mater,2011,40(5):884–888
11Huang M J,Chou P K,Lin M C.An investigation of the thermal stresses induced in a thin-film thermoelectric cooler.J Thermal Stresses,2008,31(2):438–454
12Huang M J,Chou P K,Lin M C.Thermal and thermal stress analysis of a thin-film thermoelectric cooler under the influence of the Thomson effect.Sensors Actuat A,2006,126(7):122–128
13Huang M J,Yen R H,Wang A B.The influence of the Thomson effect on the performance of a thermoelectric cooler.Int J Heat Mass Transfer,2005,48(10):413–418
14ANSYS Release9.0Documentation,2004
15Antonova E E,Looman D C.Finite elements for thermoelectric device analysis in ANSYS.ANSYS Inc.,2006
16Silvester P P,Ferrari R L.Finite Elements for Electrical Engineers.3rd ed.Cambridge:Cambridge University Press,1996
17Al-Merbati A S,Yilbas B S,Sahin A Z.Thermodynamics and thermal stress analysis of thermoelectric power generator:Influence of pin geometry on device performance.Appl Therm Eng,2013,50:683–692
18Ootao Y,Tanigawa Y.Three-dimensional solution for transient thermal stresses of functionally graded rectangular plate due to nonuniform heat supply.Int J Mech Sci,2005,47:1769–1788
19邓训,徐远杰.材料力学.武汉:武汉大学出版社,2002.308–315
20蒋新强.汽车半导体温差发电系统研究.硕士学位论文.广州:华南理工大学,2010
21李将禄,张晓晔,赵秀平,等.三元热电烧结体材料制作技术的研究.人工晶体学报,1995,24(2):128–131
22卢波辉,赵新兵.热压法制备Bi2Te3基温差电材料的组织与性能.兵器材料科学与工程,2007,27(3):13–16
23周西松,邓元,韦国丹,等.溶剂热法合成Sn(Pb)Te-Bi2Te3系热电材料及其性能研究.中国科学E辑:技术科学,2003,33(3):217–221
24Turenne S,Clin T,Vasilevskiy D,et al.Finite element thermomechanical modeling of large area thermoelectric generators based on bismuth telluride alloys.J Electron Mater,2010,39(9):1926–1933
25Clin T,Turenne S,Vasilevskiy D,et al.Numerical simulation of the thermomechanical behavior of extruded bismuth telluride alloy module.J Electron Mater,2009,38(7):994–1001
26Soto M A,Venkatasubramanian R.Ansys-based detailed thermo-mechanical modeling of complex thermoelectric power designs.Proceedings of2005International Conference on Thermoelectrics,2005.219–221
27Stobart R,Milner D.The potential for thermo-electric regeneration of energy in vehicles.2009SAE World Congress&Exhibition,SAE International2009-01-1333
28Morschel M,Bastian G.Interferometric analysis of thermomechanical deformations in thermoelectric generators.J Electron Mater,2012,41(12):714–719
29Crane D T,Lagrandeur J W.Progress report on BSST-Led US Department of energy automotive waste heat recovery program.J Electron Mater,2010,39:2142–2148
30Chen J C,Zhou Y H,Wang H J,et al.Comparison of the optimal performance of single-and two-stage thermoelectric refrigeration systems.Appl Energy,2002,73:285–298
31王银涛,杨华峰,刘伟,等.温差发电片应力分析及一种改进措施.中国工程热物理学会,传热传质学,2011