process,startingwiththepreliminarydesignanditsrelianceonempiricalrulesthroughtostate-of- the-artaerodynamicdesignusingcomputationalfluiddynamics(CFD),ispresented.Theessentials ofimpellermechanicaldesignarealsoincludedinthepaper. Keywords:compressor,centrifugal,diffuser,turbocharger,impeller ...
Centrifugal Compressors 2024 pdf epub mobi 电子书 图书描述 The proper selection of a compressor is a complex and important decision. The successful operation of many plants depends on smooth and efficient compressor operations. To ensure the best selection and proper maintenance of a centrifugal compre...
The novelty of this paper is to investigate the centrifugal compressor design for two-stage high temperature heat pumps, with the specific focus on investigating how the refrigerant, cycle operating conditions and heat pump temperature lift influences the centrifugal compressor design. The present work ...
Development and Design of a Centrifugal Compressor Volute The volute is one of the key components of a centrifugal compressor. The design of the volute not only impacts the compressor efficiency but also influence... X Cheng,M Michael - 《International Journal of Rotating Machinery》 被引量: 69...
There is therefore continuing interest in the development of a sound understanding of the relevant physical phenomena and in the systematic application of the knowledge base that is the forerunner of the established design procedures. The paper reviews centrifugal compressor design methods which are ...
Numerical and experimental investigation of a radially reduced diffuser design concept for a centrifugal compressor performance at design point Large scale, high pressure ratio (PR) centrifugal compressors are commonly made up of a radial impeller with a vaned diffuser. In research to date, the maj....
Integrally geared compressor As the industry’s most efficient and compact gear design, integral gear technology delivers multiple-speed capability that allows each compression stage to run at the optimum speed, giving the best efficiency possible. ...
This research present a case steady namely design of centrifugal air compressor impeller for power station. This compressor is a dynamic compress which depends on a rotating impeller to compress the air. Impeller is the most important part of the centrifugal compressor components. Detail design ...
In this paper the three-dimensional inverse design code TURBOdesign-1 is applied to the design of the blade geometry of a centrifugal compressor impeller with splitter blades. In the design of conventional impellers the splitter blades normally have the same geometry as the full blades and are pla...
thelowReynoldsnumberturbulencemodelprovidesmoreaccurateresultsthanthehighReynoldsnumberturbulencemodelsdo.Nearthedesignoperatingcondition,thepredictedefficienciesbythenumericalsimulationsareingoodagreementwiththeexperimenttestedresults.Keywords:turbulencemodel;Krain;impeller;flowfield;overallperformance1前言CFD(ComputationalFluid...