1) heat drop
热降低
3) heat transfer reduction
传热降低
1.
After adding the polymer into Newtonian fluid, the fluid will have drag reduction effect as well as heat transfer reduction.
从粘弹性流体的基本方程—麦克斯韦方程式出发,理论上推导了能在某种程度上模拟高分子聚合物减阻和传热降低的模型。
2.
The results indicate that the drag reduction(DR) and heat transfer reduction(HTR) of drag-reducing fluid increase with increasing flow velocity and approach the asymptotes,and HTR is greater than DR all the time.
结果表明,减阻流体的减阻率和传热降低率随流速的增大逐渐增大到渐进值,而且传热降低率恒大于减阻率。
4) decreasing thermal consumption
降低耗热量
5) desuperheater
[di:,sjupə'hi:tə]
过热降低器
6) reduction of heat exchange efficiency
换热效率降低
补充资料：热降
分子式：
CAS号：
性质：工质在理想热机中绝热膨胀开始和完结时的热含量的差值：h0=i1-i2。
CAS号：
性质：工质在理想热机中绝热膨胀开始和完结时的热含量的差值：h0=i1-i2。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条