Rubber block temperature field analogue simulation method considering cord thread

Abstract

The invention provides a rubber block temperature field analogue simulation method considering a cord thread. The method is characterized by comprising the following steps that 1, a three-dimensional geometric model of a rubber block is built; 2, a mesh model is built; 3, a rubber block mesh model with the cord thread is built; 4, the unit strain energy density of the rubber block is extracted; 5, the strain energy density of rubber block joints is computed accurately; 6, the joint heat generation rate is computed; 7, temperature field analysis is carried out on the rubber block. The rubber block temperature field analogue simulation method considering the cord thread carries out temperature field computation and analysis on the rubber block model with the joints as the foundation, so that an accurate analogue simulation result is obtained, and a theoretical guidance is provided for actual application of the rubber block.

Description

technical field [0001] The invention relates to the field of simulation, in particular to a simulation method for a heat generation and heat transfer model of a rubber block. Background technique [0002] The rubber block part is an ideal material for the coupling because of its damping performance and elastic performance to meet the performance requirements of the coupling. However, the good damping performance of the rubber block makes it convert the energy generated by the dynamic torque into a large amount of heat power consumption during work. Impact. If it is light, it will degrade the performance of the component, and if it is heavy, it will cause time damage. Therefore, the thermal properties of rubber block components have great research value. [0003] The mechanism of heat generation of rubber block parts during work currently only has a relatively general thermal power consumption, that is, the energy conversion equation for converting kinetic energy into inte...

AI Technical Summary

Problems solved by technology

However, the good damping performance of the rubber block makes it convert the energy generated by the dynamic torque into a large amount of heat power consumption during work. If the heat cannot be transferred to the environment in time and fully, it will cause different degrees of damage to the rubber block components Impact

If it is light, it will degrade the performance of the component, and if it is heavy, it will cause time damage

Images