1) high fraction noncondensable gas
高分率不凝气
1.
Noncondensable gas,especially high fraction noncondensable gas,has great effect on desalination equipment in dewvaporation desalination(including humidification-dehumidification),multi-effect desalination(MED),multi-stage flash(MSF),and heat transfer process of some industrial equipment.
蒸汽冷凝传热中,高分率不凝气,对露点蒸发(增湿/去湿)、多效和多级闪蒸等淡化装置,以及某些工业装置的传热过程,具有很大的不良影响。
2) incondensable gas
不凝气
1.
Study on light hydrocarbon recovery from incondensable gas;
原稳不凝气轻烃资源回收探讨
2.
In this paper the concentration of the propylene in the incondensable gas, that are let off to the low-pressure gas system, is analyzed and the benefit of the recoverable fine propylene is economically discussed.
通过对排放到低压瓦斯管网的不凝气中丙烯含量进行分析,从经济角度,探讨了这部分丙烯的回收价值,采用膜分离装置回收后,可年创效益132 539万元。
3.
It is introduced that the application of membrane separation technology for incondensable gas exhaust at ethylene refrigeration section in the butyl rubber synthetic plant.
介绍了膜分离技术在丁基橡胶装置乙烯制冷单元不凝气排放系统中的应用情况,其中,包括膜分离系统的工艺流程、工艺设计参数、运行情况及效果。
3) Non-condensable gas
不凝气
1.
Mechanism of dropwise condensation heat transfer enhancement in presence of non-condensable gas;
滴状冷凝强化含不凝气的蒸气冷凝传热机制
2.
Based on the field synergy mechanism,the relationship between velocity field and concentration gradient field of the mass transfer process in the presence of non-condensable gas was analyzed.
基于场协同机制,对强化含有不凝气体的蒸汽冷凝过程的速度场与浓度梯度场协同作用进行了理论分析,提出利用冷凝液动态行为所产生的气液界面效应来强化混合蒸汽冷凝传热特性新思路。
3.
The Effects of the content of the non-condensable gas and the condensing pressure on the overall condensation heat transfer was tested.
考察了不同的压力条件下不凝气对冷凝传热的影响。
4) non-condensable gas
不凝气体
1.
Flow and condensation of vapor with high partial pressure non-condensable gas in a separate heat pipe;
含高分压不凝气体的蒸汽在分离式热管内凝结换热
5) non condensable gas
不凝气体
1.
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 。
2.
Condensation heat transfer characteristics is investigated for a horizontal tube bundle with non condensable gas.
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 。
6) non-condensable gas vent line
不凝气线
补充资料:凝胶率
分子式:
CAS号:
性质:一定量橡胶所含不溶于苯的凝胶的比率,用百分数表示。生胶中的凝胶是由于交联和分子链的缠结所引起的,它已具有局部网状结构,不溶于苯中,在炭黑混炼胶中,由于橡胶分子和炭黑粒子间的物理和化学作用,其炭黑凝胶含量会明显增多,炭黑活性越大,混炼时生成的炭黑凝胶也越多。测定时通常将像胶切成薄片,放入不锈钢网中,在苯中浸泡24~48h,取出干燥、称量即可求出凝胶率。
CAS号:
性质:一定量橡胶所含不溶于苯的凝胶的比率,用百分数表示。生胶中的凝胶是由于交联和分子链的缠结所引起的,它已具有局部网状结构,不溶于苯中,在炭黑混炼胶中,由于橡胶分子和炭黑粒子间的物理和化学作用,其炭黑凝胶含量会明显增多,炭黑活性越大,混炼时生成的炭黑凝胶也越多。测定时通常将像胶切成薄片,放入不锈钢网中,在苯中浸泡24~48h,取出干燥、称量即可求出凝胶率。
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