steam expansion

The driving oil mechanism of superheated steam mainly embody: The convection heat way, lower viscosity by heating, boiling and denudation effect of high-temperature steam, function of thermal expansion, solve stop up function and take off gas function. 7.

过热水蒸汽的高效驱油机理主要体现在：对流的传热方式、加热降粘作用、高温蒸汽的沸腾剥蚀效应、热膨胀作用、解堵作用和脱气作用。

Introduces and analyses the calculating software of steam parameters and enthalpy drop of adiabatic expansion.

介绍与分析水蒸汽参数和绝热膨胀焓降的计算软件.

Influence of Steam Volume on Expansion of Cut Tobacco Dried in HXD and Smoking Quality of Cigarette

HXD蒸气喷射量对叶丝膨胀效果及卷烟内在质量的影响

Theoretical Analysis on Heat Expansion of Steam Turbine Casing and Its Application

瞬态汽缸热膨胀的理论分析及应用

The Expansion Device for Emissions is essential equipment of the Steam generator's ancillary equipment.

排放扩容器是湿蒸汽发生器附属的必备设备之一.

The expansion rate of Steel slag with steam test is researched in this paper too.

本文还分析研究了用蒸汽试验法测定钢渣的膨胀率情况.

The experiments verified that needle coke with low expansion coefficient can be obtained from steam cracking tar oil with feedstock pretreatment.

提出了蒸汽裂解渣油首先经过预处理，再进行焦化反应的工艺，可以得到低热膨胀系数的针状焦。

Expansion joints of various kinds are fitted on steam pipes.

各种各样的伸缩接头被安装在蒸气管道上了.