Centrifugal compressorPURPOSE: To reduce oil migration by providing a gear shroud so as to closely surround gears.トーマス エム.ズィンスミーヤーヴィシュヌ エム.シシュトラ
Both for aerodynamic design and stress analysis of a centrifugal compressor stage or component, a complete geometrical modeli... A Engeda 被引量: 0发表: 1997年 Aerodynamic Synthesis of a Centrifugal Impeller Using CFD and Measurements The performance and flow structure in an unshrouded impeller ...
The principle is always the same: the 3D surface model has to be created; all the tiny, irrelevant, and problematic model parts must be removed, and all the holes must be sealed up (a watertight surface model is required). This centrifugal compressor CAD model is reasonably simple. The fin...
The high velocity leakage flow escaping tangentially through the annular clearance space between the impeller and rotating vaneless diffuser in a centrifugal compressor is employed to drive a turbine device attached to the diffuser back wall member, thereby self-powering the rotating diffuser and reducin...
A fuel cell system is provided with an oxidant supply that utilizes a centrifugal compressor that has a surge control system. The surge control system provides a recirculation port from the outlet compressor back to the compressor inlet... Joseph D. Rainville,James S. Siepierski - US 被引量:...
Effects of curvature and rotation on turbulence in the NASA low-speed centrifugal compressor impeller The flow in the NASA Low-Speed Impeller is affected by both curvature and rotation. The flow curves due to the following: (1) geometric curvature, e.g. the......
The most common procedure to obtain the performance of a centrifugal compressor in an industrial development process is based on the use of a steady RANS model with the mixing-plane approach. However some phenomena such as the flow inter... Y Bousquet,X Carbonneau,I Trébinjac - 《Mécanique ...
A finite element model of an unshrouded impeller of a centrifugal compressor is generated based on the result of unsteady CFD analysis. Compared with the... Y Wang,S Wang,L Huang - 《International Journal of Computational Methods》 被引量: 5发表: 2015年 Effects of Periodic Inflow Unsteadiness...
The centrifugal compressor and the centrifugal water chilling unit can solve the problem that the adjustable diffuser easily inclines and is stuck, thereby greatly improving the reliability of the centrifugal compressor. 二、法律状态 法律状态公告日法律状态法律状态信息 - - AS ASSIGNMENT C US 2016281735...
[16]. A compressor 3D model was built using SolidWorks drawing software and converted into a .step file, drawn in the Ansys-SpaceClaim drawing software for model building. Ansys-Meshing created the simulation mesh and the IPLV numerical simulation of R-513A refrigerant was then performed. The ...