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- single evaporating tube 蒸发单管
- The influence of the falling film evaporating tubes inserted helixes on the heat transfer of evaporation side was studied taking water as a medium. 以水为工作介质,研究了降膜蒸发管内插入螺旋线对蒸发侧传热性能的影响,对8种不同参数的螺旋线进行了恒壁温实验。
- Experiments of pulverization and evaporation performance of two kinds evaporating tubes as fuel spray properties for the e turbine combustor have been presented. 摘要为了研究满足燃烧室雾化要求的雾化方式,设计了采用侧喷和逆喷供油方式的两种蒸发管,并对其分别进行了雾化和蒸发率两方面的实验。
- Abstract: Based on the establishment of physical model, this paper used a two-dimensional calculation model to numerically calculate and analyzed the heat transfer process of the two-phase flow within the conduit of single evaporator in CPL. 文摘:在建立物理模型和分析管内流动状态并列出基本流动方程的基础上,采用一个二维计算模型进行数值计算,求得管内汽-液相的速度和压力分布。
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- An annular combustor with evaporation tubes was designed for certain micro-turbojet engine. 摘要为某微型涡喷发动机设计了一个蒸发管环形燃烧室。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的?
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪,把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
- Up to yesterday, I thought he was single. 直到昨天,我一直以为他是独身。
- Can you let me have a room with two single bed? 可以给我一间两张单人床的房间吗?
- One of four offspring born in a single birth. 四胞胎之一一胎出生的四个孩子中的一个
- The experimental study on the performance of nucleate boiling of R22 outside the surface enhanced evaporation tubes was conducted by use of four two-sides enhanced tubes with different geometries. 摘要介绍了表面增强型蒸发强化管,并对氟利昂制冷工质R22在该管外的沸腾换热进行了实验研究。实验通过对4根不同管型的蒸发强化管进行对比,分析了不同管型参数对管外换热系数的影响。
- For strong sewing use double, not single thread. 为了缝得牢,用双线,而不要用单线。