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板间距对波纹板式气液分离器分离特性的影响
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作者 戴正霄 王尚峰 +1 位作者 刘晨 王林 《云南化工》 CAS 2024年第12期136-140,共5页
为探究波纹板气液分离器分离性能的影响因素,并规范选取波纹板气液分离器的结构参数。通过数值模拟软件(Fluent)对波纹板气液分离器在不同入口速度、不同板间距的条件下进行了数值模拟。结果表明,进出口压降、液滴分离效率均会随着入口... 为探究波纹板气液分离器分离性能的影响因素,并规范选取波纹板气液分离器的结构参数。通过数值模拟软件(Fluent)对波纹板气液分离器在不同入口速度、不同板间距的条件下进行了数值模拟。结果表明,进出口压降、液滴分离效率均会随着入口速度的增加而升高;随着板间距的增加,液滴的分离效率将随之降低,但进出口压降并没有明显变化。新增一个无量纲数(W_(k))来表示波纹板板间距与波纹板板节长之间的关系,为保证波纹板气液分离器能够正常工作,须保证W_(k)大于2。 展开更多
关键词 气液分离器 波纹板式 Fluent软件 入口速度 板间距 分离效率 进出口压降
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Advances of Microgravity Sciences
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作者 KANG Qi LONG Mian +4 位作者 ZHANG Yuanzhong DUAN Li ZHAO Jianfu XU Shenhua wang shangfeng 《空间科学学报》 CAS CSCD 北大核心 2014年第5期733-739,共7页
Advances of microgravity sciences in China are introduced. The research works include ground-based study and space experiments. In the recent years, the main means still are theoretical analysis, numerical simulation,... Advances of microgravity sciences in China are introduced. The research works include ground-based study and space experiments. In the recent years, the main means still are theoretical analysis, numerical simulation, ground-based experiment, and short-time microgravity experiments of drop tower. Besides, many space experiment projects are arranged. SJ-10 recoverable satellite will carry out 19 scientific experiment projects. Nine of them are for microgravity Sciences. The other ways for space microgravity experiment are with the help of Chinese Shenzhou spacecraft, Chinese Tiangong space laboratory, and Chinese space station in the near future. The Chinese space station will become main platform of Chinese microgravity sciences experiment in space. 展开更多
关键词 MICROGRAVITY SCIENCES MICROGRAVITY fluid PHYSICS MICROGRAVITY combustion FUNDAMENTAL PHYSICS in SPACE SPACE experiment PROJECTS
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