Simulation Method of Temperature Field of Rubber Block Considering Cord

Abstract

The invention provides a method for simulating the temperature field of the rubber block considering the cord, which is characterized by comprising the following steps: step 1, establishing a three-dimensional geometric model of the rubber block; step 2, establishing a grid model; step 3, establishing Mesh model of rubber block with cords; step 4, extract the element strain energy density of the rubber block; step 5, accurately calculate the strain energy density of the rubber block nodes; step 6, calculate the heat generation rate of the nodes; Perform temperature field analysis. The simulation method for the temperature field of the rubber block considering the cord provided by the present invention calculates and analyzes the temperature field of the rubber block model on the basis of nodes, so as to obtain accurate simulation calculation results and provide a theoretical basis for the practical application of the rubber block. guide.

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

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