BFPC固定结合面虚拟材料热特性参数建模  

Modeling of thermal characteristic parameters of virtual material for BFPC fixed joint

作　　者：于英华[1] 朱华杰 曹泉 沈佳兴[1] 阮文新 YU Yinghua;ZHU Huajie;CAO Quan;SHEN Jiaxing;RUAN Wenxin(School of Mechanical Engineering,Liaoning Technical University,Fuxin 123000,China;Gree Electric Appliances,INC.of Zhuhai,Zhuhai 519070,China)

机构地区：[1]辽宁工程技术大学机械工程学院,辽宁阜新123000 [2]珠海格力电器股份有限公司,广东珠海519070

出　　处：《辽宁工程技术大学学报（自然科学版）》2024年第1期62-67,共6页Journal of Liaoning Technical University (Natural Science)

基　　金：国家自然科学基金项目(52005238);辽宁省教育厅基本科研项目(LJ2019JL030);辽宁省博士科研启动基金计划项目(2020-BS-256)。

摘　　要：为确定含有玄武岩纤维树脂混凝土(basalt fiber polymer concrete,BFPC)固定结合面的机床基础件热特性参数,基于虚拟材料法建立了含有BFPC固定结合面组件的仿真模型,并对其热特性进行仿真分析;设计制造了含有BFPC固定结合面的组件,通过实验方法研究组件的热特性。将仿真分析和实验研究的结果进行对比,分析表明:两种方法得到的组件在不同时刻的温度场具有一致性,且仿真与对应实验点温度的误差不大于8.57%,证明了所建立的BFPC固定结合面虚拟材料参数模型的准确性,以及基于此采用虚拟材料法对含有BFPC固定结合面组件进行热特性仿真分析的精确性和有效性。In order to determine the thermal characteristic parameters of machine tool foundation components with fixed joint surface of basalt fiber polymer concrete(BFPC),a simulation model of machine tool foundation components with fixed joint surface of BFPC was established based on virtual material method,and its thermal characteristics were simulated and analyzed.The components with BFPC fixed joint surface were designed and manufactured,and the thermal characteristics of the components were studied by experimental methods.The comparison and analysis of the results obtained by the two research methods,the simulation analysis and the experimental study,show that the temperature fields of the components obtained by the two methods at different times are consistent,and the error between the simulation and the corresponding experimental point temperature is not greater than 8.57%.It is proved that the established virtual material parameter model of BFPC fixed joint surface is accurate and the virtual material method used to simulate the thermal characteristics of components containing BFPC fixed joint surface is verified.

关 键 词：玄武岩纤维树脂混凝土 结合面 热特性 虚拟材料 

分 类 号：TK124[动力工程及工程热物理—工程热物理] TH131[动力工程及工程热物理—热能工程]