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- axial flow Kaplan turbine 轴流转桨式水轮机
- 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。
- The geometry of guide vane is the important factor affecting the separation performance of the axial flow type gas-liquid cyclone. 对于低含液浓度的气液两相流,轴流式气液旋流器具有良好的分离性能。
- In comparison with other centrifugal gas-liquid separators, the resistance loss of the axial flow guide vane type gas-liquid cyclone separators was less. 轴流导叶式气液旋流分离器与其他离心式气液分离器比较,其特点是阻力损失小。
- Based on this modified noise prediction model, the structural optimization of the axial flow fan is thus performed.The purpose is to low down the noise as remaining aerodynamic capability. 在上述噪声预估的修正模型的基础上,本文以降低声压和保留风扇的空气动力特性为目标对轴流风扇进行了结构优化。
- Using CFD (computational fluid dynamics) software, the flow field of the axial flow gas-oil multiphase pump's semi-volute suction chamber in different void fractions has been simulated. 利用CFD模拟计算软件,对轴流式油气混输泵半螺旋形吸入室在不同含气率时的流场进行了模拟分析,得出了各含气量时的气相分布规律,分析了气体积聚和旋涡形成的原因。
- 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。
- Asymmetrical at the axial ends.Used of a crystal. 异极的轴线终端不对称的。用于晶体
- The axial pump has a broad scope in futu... 轴流泵具有广阔的临床应用前景。
- Grain Dynamics Emulation in the Axial Flow Threshing Space 轴法脱粒空间谷物动力学仿真
- 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。
- the axial flow threshing and separating installation 轴流脱离与分离装置
- 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。
- Test of Model JH axial flow stirring paddle. JH型轴流式搅拌桨的试验研究
- 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。
- RESEARCH ON THE TIP VORTEX IN THE AXIAL FLOW FAN FOR AIR-CONDITIONER 空调器新型轴流风扇叶尖涡的研究
- 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。