基于COMSOL多物理场耦合仿真建模方法研究

摘要

On the basis of relative theoretical research for acoustic coupling , thermo-mechanical coupling , and thermo-acoustic coupling ,a set of multiphysics coupling simulation modeling methods are established by using the software of COMSOL Multiphysics .And the simulation calculation is carried out by establishing the simple models of numerical examples .After the comparative analysis with theory ,the correctness of the simulation modeling methods is verified .%在相关理论研究的基础上，利用COMSOL Multiphysics建立了一套声振耦合、热力耦合、热声耦合等多物理场耦合仿真建模方法，并通过简单的模型算例进行了仿真计算，在与其理论值及相关文献的结果进行对比分析后，验证了该仿真建模方法的正确性。