Author: N. Arndt
Publisher:
ISBN:
Category : Blades
Languages : en
Pages : 0

Get Book Here

Book Description

Author: Norbert Karl Erhard Arndt
Publisher:
ISBN:
Category : Electronic dissertations
Languages : en
Pages : 420

Get Book Here

Book Description

Author: Jianjun Feng
Publisher:
ISBN: 9783832279486
Category : Centrifugal pumps
Languages : en
Pages : 130

Get Book Here

Book Description

Author:
Publisher:
ISBN:
Category : Turbomachines
Languages : en
Pages : 826

Get Book Here

Book Description

Author: Jianzhong Xu
Publisher: Springer Science & Business Media
ISBN: 3540897496
Category : Technology & Engineering
Languages : en
Pages : 445

Get Book Here

Book Description
"Fluid Machinery and Fluid Mechanics: 4th International Symposium (4th ISFMFE)" is the proceedings of 4th International Symposium on Fluid Machinery and Fluid Engineering, held in Beijing November 24-27, 2008. It contains 69 highly informative technical papers presented at the Mei Lecture session and the technical sessions of the symposium. The Chinese Society of Engineering Thermophysics (CSET) organized the First, the Second and the Third International Symposium on Fluid Machinery and Fluid Engineering (1996, 2000 and 2004). The purpose of the 4th Symposium is to provide a common forum for exchange of scientific and technical information worldwide on fluid machinery and fluid engineering for scientists and engineers. The main subject of this symposium is "Fluid Machinery for Energy Conservation". The "Mei Lecture" reports on the most recent developments of fluid machinery in commemoration of the late professor Mei Zuyan. The book is intended for researchers and engineers in fluid machinery and fluid engineering. Jianzhong Xu is a professor at the Chinese Society of Engineering Thermophysics, Chinese Academy of Sciences, Beijing.

Author: Enrique Cabrera
Publisher: Springer Science & Business Media
ISBN: 9780792342083
Category : Science
Languages : en
Pages : 686

Get Book Here

Book Description
Hydraulic machinery such as turbines and pumps is widely used around the world. Related topics concerning design, operation and maintenance are of relevant interest. In this context, cavitation is a phenomenon to be taken into account, and this was treated in the XVIII IAHR Symposium on Hydraulic Machinery and Cavitation which took place in Valencia, Spain, 16th-19th September, 1996 and which was hosted by the Polytechnic University of Valencia.

Author: Marina Ubaldi
Publisher:
ISBN:
Category : Diffusers
Languages : en
Pages : 0

Get Book Here

Book Description
Detailed measurements have been made of the stalled flow in a centrifugal pump-turbine model operating in air. Instantaneous velocity, total pressure and flow angle have been measured with hot wire and pressure probes at the impeller inlet and outlet and in the vaned diffuser for several pump operating points, ranging from nominal to very low flow rates. Three distinct stall phenomena have been found to affect the pump operation at reduced flow rates. The unsteady characteristics of these unstable flows have been analysed both in time and in frequency domain by means of Fourier transforms of the velocity signals. The changes in the flow structure, correlated to the occurrence of the observed stall conditions, have been investigated by means of phase-locked ensemble averages of the instantaneous velocity components at the impeller outlet and surveys of the mean total pressure and absolute flow angle distributions within the diffuser passages.

Author:
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 498

Get Book Here

Book Description

Author: Christopher E. Brennen
Publisher: Cambridge University Press
ISBN: 1139497278
Category : Technology & Engineering
Languages : en
Pages : 287

Get Book Here

Book Description
Hydrodynamics of Pumps is a reference for pump experts and a textbook for advanced students. It examines the fluid dynamics of liquid turbomachines, particularly pumps, focusing on special problems and design issues associated with the flow of liquid through a rotating machine. There are two characteristics of a liquid that lead to problems and cause a significantly different set of concerns than those in gas turbines. These are the potential for cavitation and the high density of liquids, which enhances the possibility of damaging, unsteady flows and forces. The book begins with an introduction to the subject, including cavitation, unsteady flows and turbomachinery, basic pump design and performance principles. Chapter topics include flow features, cavitation parameters and inception, bubble dynamics, cavitation effects on pump performance, and unsteady flows and vibration in pumps - discussed in the three final chapters. The book is richly illustrated and includes many practical examples.

Author:
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 504

Get Book Here

Book Description