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1)  equivalent heat capacity
等效热容法
1.
Finite element solution of heat transfer with planar phase change by equivalent heat capacity method;
平面相变热传导问题等效热容法的有限元解
2.
The processing method for latent heat releases in alloy castings is introduced by the combination of the temperature recovery and the equivalent heat capacity, which can be applied in alloy solidification of any temperature range with the high efficiency.
通过温度回升法与等效热容法的结合,提出了一种能够处理铸件凝固潜热释放问题的方法,它可适用于任意结晶温度区间,且计算效率很高。
2)  equivalent heat capacity
等效热容
1.
On the basis of phase-change temperature field solution with the finite element, time difference, and equivalent heat capacity methods, the numerical method to compute the first-order derivatives of temperature with respect to design variables is proposed.
在有限元-时间差分和等效热容法求解相变温度场的基础上,提出了相变温度场对设计变量一阶灵敏度的计算方法,给出直接法和伴随法两种计算格式并分析了它们的特点,建立了相变温度场优化的模型和算法,在有限元分析与优化设计软件JIFEx中实现了该方法。
2.
The equivalent heat capacity method has been studied to solve the problems of transient heat transfer with phase change and some numerical approaches are proposed.
采用等效热容法求解伴有相变过程的瞬态热传导问题 。
3)  equivalent thermal network capacitance
等效热网络热容
4)  equivalent capacity method
等效容量法
1.
Limitation and improvement of the equivalent capacity method for calculating the energy loss of distribution networks;
配电网线损计算中等效容量法的局限及改进
2.
Then, the improved equivalent capacity method for dealing with the impact of small generations in energy losses calculation.
然后,为处理小电源对配电网理论线损计算的影响,提出了改进的等效容量法。
5)  Effective Heat Capacity Formulation Method
有效热容法
1.
Considering this, both Effective Heat Capacity Formulation Method and Enthalpy Formulation Method are used to ana.
针对这一特点,作者分别采用有效热容法和焓法对一种以石蜡为基材的定形相变材料的熔解过程进行了分析,发现只要在焓法中相变半径根据DSC实测的结果取值,两种算法的结果一致。
6)  the way of equivalent specific heat
等效比热法
1.
With regards to the latent heat during the molten steel solidification,the way of equivalent specific heat was applied.
利用有限元软件ANSYS研究了异型坯结晶器内钢水流动规律,并耦合计算了钢水的凝固过程,其中凝固潜热的处理采用了等效比热法。
补充资料:等容热容
分子式:
CAS号:

性质:系统在体积不能改变的条件下温度升高1K所需的热,符号Cv。此时系统所吸取的热完全用来增加其内能。因为等容过程中系统吸热Qv=△U,所以Cv就是系统升高1K时其内能的变化。用数学式表示,为 Cv=其中代表偏微分,下脚V表示体积不变。关于Cv与Cp关系参见等压热容。

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