热电池的电化学仿真和热仿真研究进展-马晶晶

—。马晶晶1，赵晋峰1，许建峰1，赵亚旭1，童书辉2(1.3003842.100841)。。。ResearchprogressofelectrochemicalandthermalsimulationofthermalbatteryMAJing-jing1,ZHAOJin-feng1,XUJian-feng1,ZHAOYa-xu1,TONGShu-hui2(1.TianjinInstituteofPowerSources,Tianjin300384,China;2.EquipmentDepartmentofPLANavy,Beijing100841,China)。。。、。[1-2]、[3]。。。、。2070SNLSNL25%。2080。1995DobranichSNL。SNL。。ANSYS。2006EivindListerudANSYS、。12。。2008ANSYSLiSi/FeS2[4]。500℃、、LiSi/FeS2ANSYS。2012ANSYS。[5]。Ca/CaCrO42050CaS2LiSi/FeS2。PhoenicsCFDCa/CaCrO42D。[6]。3Zr+4BaCrO4→3ZrO2+4BaO+2Cr2O3Δ=－476.3kcal/mol。34.44、259.40、745.50、1121.005505.00s。1000℃。Ca/CaCrO4442℃550～650℃。556℃。RAFAELTThermBat、、。。kρCPcΔfus,saltiARtTw－Qrxn。MATLAB。、。。GUI、、-。45。ASBSandia。ASBSergeSchoeffert2005《》ASBEther、5505004504003503002500400800120016002000T/Kt/st=4.44st=259.40st=745.50st=1121.00st=5505.00s()()ˆTwCkTHiRQttrrc∂∂=∇∇-D++-∂∂gˆH-[7]。-。“”“ClampStacks”。2006SandiaKenS.Chen。、。。。NorthropGrummanNSWC、。Li(Si)/CoS2。NorthropGrummaLi。12、32。。、。EaglePicher。。,。。ANSYSCFX。。。[1]SHUSTERNPAPADAKISNBARLOWGetal.Computermo-delingandoptimizationofhighpowerthermalbatteriesforad-vancedactivesonobuoys[J].JElectrochemicalSociety,19811283491-502.[2]SCHOEFFERS.Thermalbatteriesmodeling,self-dischargeandself-heating[J].JournalofPowerSources2005142361-369.[3]POLLARDRNEWMANJ.Mathematicalmodelingoflithium-alu-minum,ironsulfidebattery[J].JElectrochemicalSociety,19811283491-502.[4][J].2008329614-618.[5].[J].201236188-90.[6]GIANCARLOCSFREITASAFERNANDOCetal.AsimulationofathermalbatteryusingPhoenics[J].JournalofPowerSources2008179424-429.[7]SCHOEFFERTS.Thermalbatteriesmodeling,self-dischargeandself-heating[J].JournalofPowerSources2004142361-369.60050040030020010001086420-202468101214r/mmz/mm6005004003002001000454035302520151050454035302520151050015105015105r/mmz/mmr/mmz/mm(a)(b)