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- NUMERICAL SIMULATION OF BOUNDARY LAYER ON BLADE SURFACE UNDER DIFFERENT INLET FLOW CONDITIONS? 来流条件对叶片表面附面层转捩影响的数值模拟研究?
- inlet flow condition 进水流态
- EFFECTS OF INLET FLOW CONDITIONS ON BOUNDARY FLOW ON COMPRESSOR BLADE SURFACE 压气机叶栅叶片表面附面层流态变化影响因素探讨
- NUMERICAL ANALYSIS OF INTERNAL FLOW EFFECT FROM INLET FLOW CONDITIONS IN LARGE AXIAL FAN 大型轴流风机来流条件对内流影响的数值分析
- The secondary air duct of boilers is a group of large diameter short ducts in parallel connection, having inlet air flow condition with inner positioned resistant pieces. 摘要锅炉二次风道为有内置阻力件的一组并联大口径短通道，其阻力系数严重偏小而且风门涡流强烈，从而造成二次风强烈脉动。
- These thrust losses may be very large if the inlet flow distortion is in the order of 15 to 20 percent. 若进口流场的畸度在15%25-20%25范围内的话，则推力损失就可能十分巨大。
- Bion J R.Steady and unsteady distorted inlet flow simulation for engine ground tests[R].AIAA 84-1490. 彭成一;马家驹;尹军飞.;新型畸变流场模拟装置[J]
- With different layout of inverted siphon pipe, requirements for inlet flow pattern and submergence are various. 摘要不同的倒虹吸管布置型式，进口流态及淹没要求有所不同。
- Inlet flow rate and dryness are the main factors affecting the two-phase fluid flow distribution in PFHE. 进口流量和干度是影响板翅式换热器两相流物流分配的主要因素;
- This may be due to fluctuating supply pressure during a static or no flow condition. 这可能是由于在静止或没有流动情况下供应压力波动引起。
- In 1969, Lew and Fung [1] considered the inlet flow into a semi-infinite circular cylinder at low Reynolds mumber Dagan, et al. 1969年Lew及Fung计算了圆管内的低雷诸数入口流.
- Thus it was demonstrated that the main pressure zone was little affected by the downstream flow condition. 由此可见，下游的流动情况对主要压力区几乎没有影响。
- RAW WATER: Reservoir filling, filter plant inlet flow control, storage reservoir release, cooling tower fill, flow control stations, etc. 原水：蓄水池加水、过滤设备入流控制、蓄水池放水、冷却塔供水、流量控制站等。
- When opration under high sediment flow condition, the turbine is often destroyed by abrasion and erosion of sediment. 混流式水轮机在高含沙水流中运行时 ,常遭受泥沙磨损和磨蚀的破坏。
- In this study, many kinds of experimental studies are carried out to gain a deep insight into the nature of prewhirl and inlet flow. 论文通过对离心风机进口流场的多种测量，更深一步地了解离心风机进口预旋的分布、产生原因以及进口流场的流动现象。
- It is usually found that the supercritical flow condition in river or open channel occurs at the steep-sloped reach. 摘要:陡坡段的河川或渠道中常形成超临界流况，水流速度较快且流况复杂，是水力学中主要的研究课题之一。
- Several factors such as: CO2 concentration in influent, SO42- volume ratio, velocity of inlet flow and location of weak base exchanger, were studied in the tests. 实验证明:CO2浓度、SO42-分率提高,有利于弱碱树脂工作交换容量的发挥;
- Crankshaft bearing life, volumetric efficiency, and inlet flow curve are three performance characteristics of practical significance in many if not most pump applications. 在绝大多数的运行实例中,曲轴的轴承的寿命,容积效率,进水曲线是具有实际意义的三大性能参数。
- In wedge gate valve, the wedge must have positioning guides on its sides to keep it in line while closing under full flow condition. 在楔形闸阀中，楔形闸阀必须在其侧面有位置引导器以确保其在大流量情况下闭合时，还在一条直线上。
- Difference model for calculating formation pressure of oil wells at multireservoirsingle phase unstable radial flow condition is established. 本文建立了多油层径向单相不稳定流条件下油井地层压力计算的差分模型。
