Air and other non-condensable gases in the steam system will cause a lot of problems.
空气及其它不凝性气体在蒸汽系统中会引起很多问题。
Introduces the harm of non-condensable gases (such as air, etc.) in refrigeration systems.
介绍了不凝性气体(如空气)在制冷系统中的危害。
Condensable gas exhibits some unusual behavior in polymer membrane compared with permanent gas.
与永久性气体相比，可凝性气体在聚合物膜中表现出一些“非常规”渗透行为。
Under the help of the traits of condensable and inflatable for air room, the flux pulse in pipeline can be minished.
借助空气室气体可压缩和膨胀的特点，可以减小管路中流量脉动。
As a condensable gas, the water vapor permeates through membranes become more complicated than non-condensable gases.
水蒸气作为一种可凝聚性气体，导致它在高分子膜中的渗透行为比其它非凝聚性气体复杂。
Use automatic exhaust valve Spirax Sarco steam system to exclude air and other non-condensable gases, while not leaking steam.
使用斯派莎克的自动排气阀可排除蒸汽系统中的空气及其它不凝性气体，同时不会泄漏蒸汽。
At least a portion of the fullerenes in the condensable gases can be condensed and collected after separation of the condensable gases.
在分离可冷凝气体之后，冷凝并收集可冷凝气体中的至少一部分富勒烯。
The Effects of the content of the non-condensable gas and the condensing pressure on the overall condensation heat transfer was tested.
通过对水平管束管间冷凝换热特性的试验研究 ，探讨并分析了冷却水流量以及不凝气体质量分数对管束冷凝换热的影响规律和机理 。
These manifolds are connected to the vacuum system through air take-off lines in order to remove the non-condensable gases from the condenser.
这些集管通过空气管线与抽真空系统相连，以便从空冷凝汽器内抽走不可冷凝的气体。
Propylene recovery at a rate above 85% from the non-condensable gas released from polypropylene plant was carried out with membrane separation technique.
应用膜分离技术，回收聚丙烯装置排空不凝气中的丙烯，回收率在85%以上。
Film condensation heat transfer characteristics are studied by numerical simulation for a single horizontal tube in the presence of a non condensable gas.
为查明不凝气体对水平管外膜状凝结换热特性的影响规律，建立了水平单管的气、液双边界层模型。
It is noted that no matter how gasifier is built, there will always be a low temperature zone, where pyrolysis takes place, generating condensable hydrocarbon.
据指出，如何建立气化炉不管，总是会有低温区，在那里发生裂解，产生冷凝碳氢化合物。
Due to its two phase two fluid hydro dynamic model with an in condensable gas field, TRAC PF1 cods is used to analyzes the transient performance of this system.
程序TRACPF 1采用了带有不可凝气体场的两相二流体非平衡态的流体动力学模型，被用于余热排出系统的分析。
In the past decades, little efforts has been done on the investigation of condensation of steam in the presence of high content non-condensable gas due to its complication.
本文利用自主设计的大空间凝结换热实验台，对水平光管和三维肋管管外高不凝性气体含量水蒸气的凝结换热性能进行了实验研究；
The vapor liquid two boundary layer model is applied to predict local mass concentration of the non condensable gas, temperature profiles and velocity profiles in the boundary layer.
该模型考虑了气、液膜之间的质量连续及能量连续特征。 对于不同的壁面过冷度，用数值方法首次求解并分析了边界层内局部不凝气体质量分数、温度和速度的分布规律。
Air and other non-condensable gas inside the water pipe will cause a lot of problems, such as noise, corrosion, hysteresis loop, and even cause a temporary interruption of the device.
给水管道内的空气及其它不凝性气体会引起很多问题，如噪音、腐蚀、循环迟滞，甚至造成设备的暂时中断。
When " holding " ( during normal operation ), non condensable, which are coming from air ingress and oxygen content in steam and condensate, must also be extracted normally by main ejectors.
当「建立真空」 （正常操作下）时，空气入口处的不可凝结物和蒸汽中的氧含量以及凝结水必须由主抽汽器排出。
Some organosilicon release agents used in the pressure - sensitive tapes were introduced. Release mechanism was analyzed. Condensable silicon release agents in solvent was emphatically studied.
本文介绍了压敏胶带使用的几种有机硅隔离剂。分析了隔离原理。并着重对溶剂型缩合型有机硅隔离剂进行了论述。
Membrane separation processes with condensable gas such as water vapor removing from industrial gases and organic vapor recovery or separation are being developed recently and have great potential.
可凝性气体分离如有机蒸气脱除与回收、气体脱湿等是近年来气体膜分离研究和应用的热点。
Membrane separation processes with condensable gas such as water vapor removing from industrial gases and organic vapor recovery or separation are being developed recently and have great potential.
可凝性气体分离如有机蒸气脱除与回收、气体脱湿等是近年来气体膜分离研究和应用的热点。
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