steam film
英 [stiːm fɪlm]
美 [stiːm fɪlm]
网络 皮膜剂
双语例句
- A Experimental Design Study of Steam Condensation on the Plastic Film Tube Surface
塑料薄膜管外蒸汽冷凝实验设计研究 - Internal Venturi Flow Meter Heat Transfer of Steam inside a Helically Coiled Tube with Stratified Film Condensation
内文丘里管流量计水蒸汽在蛇管内分层流膜状冷凝 - The steam barrier property was improved 1~ 32 times while the thickness of the film was 340~ 3200nm.
膜厚为340～3200nm时，阻隔性能可提高1～32倍。 - Surface hardness of bearing steet decreased after quenching, because temperature traverse quickly in cooling-off The case happens easily when the time of steam film is longer and the temperature of quenching oil is lower.
轴承钢油淬后往往发生表面硬度偏低，其原因是因为冷却途中冷速急剧变化引起的，特别是在蒸汽膜期长，特征温度低的油中淬火时更易发生。 - A set of visualizing experiment apparatus was established to investigate the dropwise condensation behavior of steam on a brass surface, which is coated by an ultra-thin network-like polymer film, and a high-speed video camera was employed to do this work.
本文通过建立水蒸气滴状冷凝过程的可视化实验装置，采用高速摄像仪对蒸汽在铜基网格状高分子聚合物络合膜表面上发生的滴状冷凝过程进行了观测。 - Research on Dynamic Behavior of Load Rejection Process for Saturated Steam Turbine Considering Flash Evaporation of Water Film
考虑水膜闪蒸的核电汽轮机甩负荷动态特性的研究 - Analysis on Steam ( Interval) Excited Vibration, Oil Film Whirl and Oil Whip on Turbine
浅析蒸汽轮机蒸汽（间隙）激振、油膜涡动及油膜振荡 - On the basis of heat transfer theory, this paper analyzes heat transfer process in film boiling stage when axial workpiece is quenched vertically and distribution of steam film thickness as well as corresponding variation of heat-transfer coefficient.
以传热学理论为基础，对轴类工件竖直淬火时膜沸腾阶段的传热情况进行分析，分析了工件表面蒸汽膜厚度的分布情况和传热系数的相应变化。 - Application of Steam Film in Preventing Condensed Water Corrosion
蒸汽皮膜剂在饭店预防冷凝水水质污染中的应用 - Numerical simulation is conducted of water film flows on a steam flow-swept rotating plate. The speed distribution of such water film flows has been determined along with the water film thickness distribution variation relationship.
对有汽流掠过的旋转平板上的水膜流动进行了数值模拟，得出了该类水膜流动的速度分布和水膜厚度分布规律。 - To investigate new surface materials for promotion of steam dropwise condensation heat transfer mode, the dynamic ion beam mixed implantation ( DIMI) method was employed to coat polytetrafluoroethylene ( PTFE) film on a copper plate.
为了探索实现滴状冷凝传热的新表面涂层，采用离子束动态混合注入技术制备了紫铜基聚四氟乙烯（PTFE）薄膜，显著地提高了水蒸气冷凝传热性能。 - By numerical simulating movement of water film on separa-tor-corrugated plate, under main steam transverse sweep situation, the relations between the water film pa-rameters and wet steam velocity, humidity had been obtained.
数值研究得出在主流汽体横掠波型板汽水分离器竖直板壁情况下，板壁水膜厚度、平均速度等参数与汽流流动速度和沉降率之间的关系。 - Testing of the Characteristics of Relationship between the Opening Degree Difference of a Steam Turbine Regulating Valve on the One Side and Bearing Pad Temperature and Oil Film Pressure on the other Side
汽机调节阀开度差与轴瓦温度及油膜压力之间关系特性试验 - The radius of steam bubble seperating from tube wall is derived. And the liquid film thickness and flow speed are discussed.
推导得到了两种流动情况下的汽泡脱离半径，分析讨论了液膜厚度及流速，从而对试验结果作出了理论解释。 - DRYOUT CHARACTERISTICS IN HORIZONTAL HELICALLY COILED TUBE Heat Transfer of Steam inside a Helically Coiled Tube with Stratified Film Condensation
卧式螺旋管内烧干特性水蒸汽在蛇管内分层流膜状冷凝 - Steam operated water pump vibrated severely, and it was confirmed through the analysis of data gathered through several tests that oil film oscillation occurred in No.
经过对多次试验所测得的数据进行分析，确认1号小汽轮机发生了油膜振荡。 - Steam condensation heat transfer experiment was carried out at atmospheric pressure and perfect dropwise condensation was observed on the super-hydrophobic surfaces. The condensation heat transfer film coefficient reached to 40000 W/ ( m2 · K) under experimental conditions.
以水蒸气为冷凝介质的冷凝传热实验表明，水蒸气在超疏水纳米材料表面上能形成较好的滴状冷凝，冷凝传热膜系数可达40000W／（m2·K）。 - We improve the energy reuse structure of cooling steam and condensate to increases the heat usage efficiency of falling film evaporator.
本课题改进冷却后的蒸汽和冷凝水的能量再利用的结构，达到提高降膜蒸发器对热能的利用率的目的。 - The primary concept of the new burner is to create a steam film between the oxygen and de-oiled asphalt, so as to avoid ablation at the nozzle end.
该烧嘴的基本构思是在氧气和脱油沥青之间形成了一个蒸汽膜，可以避免氧气和脱油沥青在烧嘴端部的燃烧。 - By comparing with the previous calculation, it is found that under the same steam flow rates impingement-film cooling can achieve better cooling effect than using film cooling only.
将计算结果与前面的计算结果进行比较发现，在相同的蒸汽流量下，冲击.气膜冷却叶片比单纯的气膜冷却叶片能够达到更好的冷却效果。