基本释义:

定压比热

网络释义

1)specific heat,定压比热

2)isobaric specific heat,比定压热容

3)constant pressure specific heat,等压比热，定压比热

4)average specific heat at constant pressure,平均定压比热

5)molar heat capacity at constant pressure,摩尔定压比热

6)specific heat capacity at constant pressure,定压比热容量

用法和例句

It is found that the results are influenced greatly by specific heat of air.

建模过程中发现,空气定压比热对压气机性能计算有较大的影响。

Calculation and analysis on isobaric specific heat for refrigerants;

制冷剂比定压热容的计算分析

Estimation of isobaric specific heat for mixing refrigerant;

混合制冷剂比定压热容的理论推算

And it notices that under different work conditions the average specific heat at constant pressure of water side of heater is different,and comes up with a more accurate calculation method of the average specific heat at constant pressure of water side of heater.

考虑了运行工况变化时加热器入口水温的变化对传热系数的影响,同时还注意到不同工况下的加热器水侧的平均定压比热是不同的,并用较为准确的计算方法计算了加热器水侧平均定压比热,定义了加热器换热面积变化系数Φ,为加热器工况变化时准确求取凝结段的换热面积提供了方法和依据,最后通过建立能量平衡方程和传热效能方程,求得了加热器出口水温,从而确定了加热器端差的基准值。