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- axial flow Kaplan turbine 轴流转桨式水轮机
- In the present paper, the three-dimensional steady turbulent flow is simulated through the whole flow passage of the Kaplan turbine model after the experiment on the turbine. 本文在进行模型水轮机试验的基础上,完成了开敞式蜗壳轴流式模型水轮机的全流道三维定常湍流计算。
- Abstract: When the axial flow turbine operates in sand-loaded rivers,it frequently suffers the sand wear and abrasion. 文摘:轴流式水轮机在含沙水流中运行时,常遭到泥沙磨损和磨蚀破坏。
- When the axial flow turbine operates in sand loaded rivers, it frequently suffers the sand wear and abrasion. 轴流式水轮机在含沙水流中运行时,常遭到泥沙磨损和磨蚀破坏。
- Test of Model JH axial flow stirring paddle. JH型轴流式搅拌桨的试验研究
- Numerical simulation of the steady cavitating turbulent flow in the whole flow passage of a Kaplan turbine has been carried out by using a full cavitation model and a mixture two-phase flow model. 摘要采用一种完整空化模型和一种混合流体两相流模型,对轴流式水轮机全流道内的定常空化湍流流动进行了数值模拟。
- AXIAL FLOW COMPRESSOR, A type of compressor used in a gas turbine engine in which air passes through the compressor in a straight flow, front to rear. 轴流压缩机,一种用于燃气涡轮发动机内的压气机。空气由发动机的前部轴向流人,压缩后,由后部流出。
- Composed of fume turbine, steam turbine, axial flow compressor and isochronous motor/generator, the energy reclaiming set system has become one of the kernel equipments. 由烟气轮机,汽轮机,轴流压缩机和电动/发电机组成的能量回收机组已成为大型炼油厂的核心设备之一。
- The design steps and features of the CAD system for Kaplan turbine runner is introduced in the paper. 介绍了轴流式水轮机转轮CAD系统的开发要点和设计程序的特点及步骤。
- In this paper, it introduces main feature and design step of the program about computer assistant design for Kaplan turbine runner. 主要介绍轴流式转轮计算机辅助设计程序的开发要点、设计步骤和程序的主要特点。
- The rapid damage of the Sanmenxia Kaplan turbine is caused by cavitation in sand-laden water,but not caused by abrasion of sand in the flowing water. 三门峡水轮机是由于水中泥沙引起的汽蚀所造成的快速破坏。
- The engine is an axial flow turbofan with two rotors and variable stator vanes. 发动机是一个有两个转子和不同的定子叶片的轴流式涡轮风扇发动机。
- A distribution of . common pressure field for runneds blades and its conversionmethod are induced by means of summarizing the test results of Kaplan turbine athome and abroad and applying some theory. 本文通过总结分析国内外轴流式水轮机叶片试验资料,应用有关理论知识,归纳了一种近似的叶片通用压力场分布及其换算方法,并套用于各种水头段的叶片进行有限元计算,找到了轴流式叶片应力、静位移和固有频率计算方法。
- Axial flow type and ballistic type. The speed of impeller depends on the speed of wind. 叶轮有两种:轴流式、冲击式。叶轮受到大小不同的风力就有不同的转速。
- Axial flow type.A standard agitator in low viscosity. The cycling speed is high. 轴流型,循环速率高,低粘度操作的表混搅拌器。
- Aerofoil impeller is a new kind of axial flow impeller,which has high mixing performance in reaction vessel. 翼型桨是新一代高效桨叶。
- NUMERICAL PREDICTION OF CAVITATING FLOW IN A KAPLAN TURBINE 轴流式水轮机内部空化流动的数值预测
- Horlock, J. K. and Robert, E., "Axial Flow Compressors," Krieger Publishing Co., 1973. 聂能光、李福忠,"风机节能与降噪",科学出版社,1990。
- A small type of supersonic axial flow double rotors CRT without the guide vanes of LPT is considered. 对转涡轮主要气 动特征为:一方面由于没有导叶排,从而没有任何来源于导叶的叶型 损失和二次流损失,使涡轮级效率提高;
- Optimal Design of Kaplan Turbine Runner Blade 基于遗传算法的轴流式叶片全三维优化设计