基于ANSYS Workbench的四缸引擎瞬态分析

The transient analysis of four-cylinder engine based on ANSYS Workbench

汽车发动机是汽车最重要的部件之一,它的力学性能的优劣直接影响着汽车的动力性和可靠性。随着科学技术的发展,发动机的性能不断的提高以及发动机缸体结构的复杂性,实际工作过程中受多种交变激振力等特点,建立较为详尽的缸体瞬态强度分析,为缸体强度分析提供可靠依据。

Automobile engine is one of the most important parts of automobile,its mechanical properties are directlyinfluenced by its dynamic and reliability.With the development of science and technology,the performance of the enginekeep improving and the complexity of the engine cylinder block structure,the actual work process by various characteristicsof alternating exciting force,set up a more detailed analysis of the transient cylinder body strength,to provide reliable basisfor the analysis of the intensity of cylinder body.