《多尺度生物传输》课程教学资源（讲稿）COMSOL Multiphysics

COURSE TOPICSWhatis Multiphysics?WhatisCOMSOLMultiphysics?The advantages and applications of COMSOLThe method to use COMSOLLearningResources of COMSOLHtttp://bebc.xjtu.edu.cn

Content The method to use COMSOL The advantages and applications of COMSOL What is COMSOL Multiphysics? What is Multiphysics? COURSE TOPICS Htttp://bebc.xjtu.edu.cn Learning Resources of COMSOL

What is Multiphysics?Coupling multiplephysicalmodelsto solvemultiplephysicalphenomenaElectromagneticHeatTransferFieldChemicalStructuralReactionsMechanicsMultiphysicsFluid FlowAcousticsOptics

What is Multiphysics? Coupling multiple physical models to solve multiple physical phenomena Multiphysics Electromagnetic Field Heat Transfer Structural Mechanics Acoustics Chemical Reactions Fluid Flow Optics

Examples of MultiphysicsSican dhigntret222222Grcait bearlGrord platnrtg ngileElectronics+HeattransferFluid+ structureinteractionChemicalreaction+Mass transfer

Examples of Multiphysics Electronics + Heat transfer Fluid + structure interaction Chemical reaction + Mass transfer

COURSE TOPICSWhatis Multiphysics?WhatisCOMSOLMultiphysics?The advantages and applications of COMSOLThe method to use COMSOLLearningResources of COMSOLHtttp://bebc.xjtu.edu.cn

Content The method to use COMSOL The advantages and applications of COMSOL What is COMSOL Multiphysics? What is Multiphysics? COURSE TOPICS Htttp://bebc.xjtu.edu.cn Learning Resources of COMSOL

What is COMSOL Multiphysics?It's a numerical simulation software.It can be used to solve coupled equations,It can be used analyze multiple physical phenomena,It has a highly efficient computing performance,It has abundant model libraries,The data processing capabilities are powerful

What is COMSOL Multiphysics? ◆ It’s a numerical simulation software, ◆ It can be used to solve coupled equations, ◆ It can be used analyze multiple physical phenomena, ◆ It has a highly efficient computing performance, ◆ It has abundant model libraries, ◆ The data processing capabilities are powerful

COURSE TOPICSWhatis Multiphysics?WhatisCOMSOLMultiphysics?The advantages and applications of COMSOLThe method to use COMSOLLearning Resources ofCOMSOLHtttp://bebc.xjtu.edu.cn

Content The method to use COMSOL The advantages and applications of COMSOL What is COMSOL Multiphysics? What is Multiphysics? COURSE TOPICS Htttp://bebc.xjtu.edu.cn Learning Resources of COMSOL

Comparison with the present simulation softwareFinite differencemethod (FDM)AcquisitionFinitevolumemethod (FVM)FEMFVMFinite element method(FEM)WRERPM行数值传热学（第2版）ANSYSANSYSFLUENT6.3Numerical ent Transker(Second Edition)周克性旅社西天更课大学前社C/C++/FortranAnasysFluentLanguageLimitationsSolid mechanics,Fluid mechanics,Simple geometry,Difficult in meshDifficultinmeshNeed toprogramminggenerationgeneration

Comparison with the present simulation software Anasys Fluent Solid mechanics, Difficult in mesh generation Fluid mechanics, Difficult in mesh generation C/C++/Fortran Language Limitations Simple geometry, Need to programming Finite difference method (FDM) Acquisition Finite volume method (FVM) Finite element method(FEM) FEM FVM

The advantages of COMSOLTo solveTocontrol theparametersofAbundantmodelmultiphysicsarbitraryindependentfunctionlibraryproblemTo build thePowerful mess5.0CADmodelsgenerationdirectlycapacityCOMSOLMULTIPHYSICSMultinationalLarge-scalelanguagecomputingICOMSOLinterfacecapabilitiesRich post-TolinktheCADsoftwareFullyopen-processingsuch as Solidworks,AutoCADframeworkcapacity

The advantages of COMSOL To solve multiphysics problem Fully open￾framework To control the parameters of arbitrary independent function Abundant model library To build the CAD models directly To link the CAD software, such as Solidworks, Auto CAD Powerful mess generation capacity Large-scale computing capabilities Rich post￾processing capacity Multinational language interface

The applications of COMSOLAC/DC(Electro/Magnetic)AcousticsStructural MechanicsCOMSOLMULTIPHHSICSChemical EngineeringEarth ScienceOptical ModuleMEMSHeatand MassTransfer

The applications of COMSOL

COURSE TOPICSWhat is Multiphysics?What is COMSOLMultiphysics?The advantages and applications of COMSOLThe method to use COMSOLLearning Resources of COMSOLHtttp://bebc.xjtu.edu.cn

Content The method to use COMSOL The advantages and applications of COMSOL What is COMSOL Multiphysics? What is Multiphysics? Learning Resources of COMSOL COURSE TOPICS Htttp://bebc.xjtu.edu.cn