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1)  structural-electrical-thermal coupled
机–电–热耦合
2)  Piezothermoelasticity
热机电耦合
1.
Randomicity Analysis of Piezothermoelasticity Intelligent Plate;
热机电耦合智能板结构的随机性分析
2.
Randomicity analysis of the piezothermoelasticity intelligent thin plate by appling the numerical method;
热机电耦合随机参数智能板结构的数值求解
3.
Study on Uncertainty of Piezothermoelasticity Intelligent Plate and Its Vibration Control Using H_∞ Control Law;
热机电耦合压电智能薄板结构不确定性及其H_∞振动控制研究
3)  mechanical,electrical and thermal coupled field
机-电-热耦合
4)  thermal-mechanical coupling
热机耦合
1.
On the basis of the results out of the on-site temperature measurement,the temperature field and stress distribution over the converter shell have been analyzed by using the finite element method for calculation of the thermal-mechanical coupling stress over the revamped converter sell.
对某钢铁公司炼钢厂扩容后的2号转炉炉壳进行现场温度测试,由测试结果运用有限单元法对炉体进行温度场模拟以及三维热机耦合应力分析,分析炉壳的温度场及应力分布,为转炉炉体的扩容改造与安全性提供了数据参考。
5)  thermo-mechanical couple
热机耦合
1.
Taking into consideration,the hardening of material nonlinear,generic nonlinear,unprotected second beams as well as pin for beams and column,this paper makes finite element analysis of thermo-mechanical couple behavior for steel structure resistance fire.
对钢结构火灾下的热机耦合响应进行了非线性有限元分析,考虑了几何非线性和材料非线性,对次梁采用了不做防火保护以及梁和柱的节点用铰接的方法来进行计算。
6)  thermal-mechanical coupling
热-机耦合
1.
Based on the FEA, the numerical method of thermal-mechanical coupling is presented.
基于有限元分析的基本原理,建立了热-机耦合问题分析的有限元基本方程,并对固体火箭发动机药柱在固化冷却过程进行了数值仿真。
2.
Based on the FEA,the numerical method of thermal-mechanical coupling is presented.
基于有限元分析的基本原理,建立了热-机耦合问题分析的有限元基本方程,并对工件挤压过程及摩擦制动问题进行了分析。
3.
Through combining thermal-mechanical coupling simulation and theoretical analysis,the thermal damages of the aluminium alloy and forged steel brake discs were compared and the effects of material properties on the thermal damages of the friction surfaces were studied.
本文采用热-机耦合模拟计算和理论分析相结合的方法,对铝合金和锻钢制动盘的摩擦面热损伤进行比较,研究材料性能对摩擦面热损伤的影响。
补充资料:热机效率
分子式:
CAS号:

性质:任何变热为功的机器(简称热机)只能把它从高温热源(T2K)吸入的热Q2中的(T1K)。热机效率(用符号η表示)是所做的功W与自高温热源吸收的热Q2的比值η=W/Q2=(Q2-Q1)/Q2。对于卡诺循环(或逆热机),可以证明η=(T2-T1)T2=1-T1/T2。卡诺曾证明,在两个热源之间工作的任何热机的效率不可能超过可逆热机的效率。这个结论称为卡诺定理。因此上式也可以写为η≤1-T1/T2,等号只适用可逆热机。

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