1) Thomson effect
汤姆逊效应
1.
It proves that the basic physical processes of thermoelectric refrigerator and heat pump of semicoductor are Peltier effect, Thomson effect and working process by electric source.
这不仅对正确认识汤姆逊效应,而且对正确评价半导体热电致冷和泵热循环都很重要。
2.
As a deduction of the temperature distribution and Thomson effect of the earth that the core is of electropositive and the mantle is of electronegative.
由地球温度分布和汤姆逊效应,知道地核带正电,地幔带负电。
2) Joule-Thomson effect
焦耳-汤姆逊效应
1.
After taking into account the influence of the average gas ratio and Joule-Thomson effect on temperature drop,a mathematical model of oil-gas two-phase flow was established in the oil-gas gathering pipelines.
在考虑了平均含气率与焦耳-汤姆逊效应对温降的影响后,建立了集输管线的油气两相流温降数学模型,采用了贝克流型划分法对油气两相流进行计算,其计算结果优于苏霍夫公式所计算的结果,说明了该计算方法能够提高油气两相流温降计算的精度。
2.
Joule-Thomson effect during adiabatic throttling of real gas is analyzed,and the function expression for Joule-Thomson coefficient is derived by using Gopal expression for compressibility factor.
分析了实际气体绝热节流时的焦耳-汤姆逊效应,采用压缩因子的Gopal表达式导出焦耳-汤姆逊系数的函数表达式。
3.
After taking into account the influence of the average gas ratio and Joule-Thomson effect on temperature drop,three mathematical models of oil-gas two-phase flow were established in the oil-gas gathering pipelines.
在考虑了平均含气率与焦耳-汤姆逊效应对温降的影响后,建立了集输管线的3种油气两相流温降数学模型,采用了贝克流型划分法对油气两相流进行计算。
3) Joule-Thomson effect
焦尔-汤姆逊效应
4) joule thomson effect
焦耳 汤姆逊效应
5) joule-thomson effect
焦耳汤姆逊效应<能>
6) Joule-Thomson cooling
焦耳-汤姆逊[效应]冷却
补充资料:焦尔-汤姆逊效应
分子式:
CAS号:
性质:当气体在一绝热管道中流动时,遇到一狭窄的通道,如阀门、孔板等,由于存在摩擦损耗,使压力显著下降,体积膨胀,温度也发生变化,这种现象称为节流效应,也称为焦尔-汤姆逊效应。
CAS号:
性质:当气体在一绝热管道中流动时,遇到一狭窄的通道,如阀门、孔板等,由于存在摩擦损耗,使压力显著下降,体积膨胀,温度也发生变化,这种现象称为节流效应,也称为焦尔-汤姆逊效应。
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