Rotating Cavity with Axial Throughflow of Cooling Air: Flow Structure
Author : P. R. Farthing
Publisher :
Page : 0 pages
File Size : 27,30 MB
Release : 1990
Category :
ISBN :
Author : P. R. Farthing
Publisher :
Page : 0 pages
File Size : 27,30 MB
Release : 1990
Category :
ISBN :
Author : P. G. Tucker
Publisher :
Page : 290 pages
File Size : 38,63 MB
Release : 1993
Category :
ISBN :
Author : P. R. Farthing
Publisher :
Page : 0 pages
File Size : 33,4 MB
Release : 1990
Category :
ISBN :
Author : Peter Childs
Publisher : Elsevier
Page : 415 pages
File Size : 41,18 MB
Release : 2010-10-29
Category : Science
ISBN : 0123820995
Rotating flow is critically important across a wide range of scientific, engineering and product applications, providing design and modeling capability for diverse products such as jet engines, pumps and vacuum cleaners, as well as geophysical flows.Developed over the course of 20 years’ research into rotating fluids and associated heat transfer at the University of Sussex Thermo-Fluid Mechanics Research Centre (TFMRC), Rotating Flow is an indispensable reference and resource for all those working within the gas turbine and rotating machinery industries.Traditional fluid and flow dynamics titles offer the essential background but generally include very sparse coverage of rotating flows—which is where this book comes in. Beginning with an accessible introduction to rotating flow, recognized expert Peter Childs takes you through fundamental equations, vorticity and vortices, rotating disc flow, flow around rotating cylinders and flow in rotating cavities, with an introduction to atmospheric and oceanic circulations included to help deepen understanding.Whilst competing resources are weighed down with complex mathematics, this book focuses on the essential equations and provides full workings to take readers step-by-step through the theory so they can concentrate on the practical applications. A detailed yet accessible introduction to rotating flows, illustrating the differences between flows where rotation is significant and highlighting the non-intuitive nature of rotating flow fields Written by world-leading authority on rotating flow, Peter Childs, making this a unique and authoritative work Covers the essential theory behind engineering applications such as rotating discs, cylinders, and cavities, with natural phenomena such as atmospheric and oceanic flows used to explain underlying principles Provides a rigorous, fully worked mathematical account of rotating flows whilst also including numerous practical examples in daily life to highlight the relevance and prevalence of different flow types Concise summaries of the results of important research and lists of references included to direct readers to significant further resources
Author : Dietmar Kurt Hennecke
Publisher :
Page : 378 pages
File Size : 45,88 MB
Release : 1970
Category : Compressors
ISBN :
Author : J. M. Owen
Publisher :
Page : 328 pages
File Size : 21,88 MB
Release : 1989
Category : Science
ISBN : 9780863801792
This volume is devoted to the flow and heat transfer between co-rotating discs, and unifies the subject by means of physical insight and mathematical models, validated using experimental data. Many phenomena, unique to rotating flows, are explained, and empirical correlations and theoretical methods, suitable for design purposes, are presented. Data is provided within the book for validating CFD codes which are being increasingly used to compute the flow in rotating-disc systems. Since the publication of Volume 1 in 1989, there has been an increasing interest in rotating disc systems, mainly from research workers and engine designers concerned with understanding and computing the complex flow and heat transfer that occur inside the internal cooling-systems of gas-turbine engines. This book should be of interest to them as it may assist them in making more efficient use of cooling air systems, resulting in both economic and environmental benefits.
Author : Dietmar K. Hennecke
Publisher :
Page : 189 pages
File Size : 19,69 MB
Release : 1970
Category : Compressors
ISBN :
Author : Nicolas D. D. Miché
Publisher :
Page : pages
File Size : 17,94 MB
Release : 2009
Category :
ISBN :
Author : Bijay Sultanian
Publisher : Cambridge University Press
Page : 375 pages
File Size : 18,37 MB
Release : 2018-09-13
Category : Technology & Engineering
ISBN : 1316761940
This long-awaited, physics-first and design-oriented text describes and explains the underlying flow and heat transfer theory of secondary air systems. An applications-oriented focus throughout the book provides the reader with robust solution techniques, state-of-the-art three-dimensional computational fluid dynamics (CFD) methodologies, and examples of compressible flow network modeling. It clearly explains elusive concepts of windage, non-isentropic generalized vortex, Ekman boundary layer, rotor disk pumping, and centrifugally-driven buoyant convection associated with gas turbine secondary flow systems featuring rotation. The book employs physics-based, design-oriented methodology to compute windage and swirl distributions in a complex rotor cavity formed by surfaces with arbitrary rotation, counter-rotation, and no rotation. This text will be a valuable tool for aircraft engine and industrial gas turbine design engineers as well as graduate students enrolled in advanced special topics courses.
Author : Paul G. Tucker
Publisher : Springer Science & Business Media
Page : 360 pages
File Size : 15,47 MB
Release : 2012-12-06
Category : Science
ISBN : 1461514398
Computation of Unsteady Internal Flows provides an in-depth understanding of unsteady flow modeling and algorithms. This understanding enables suitable algorithms and approaches for particular fields of application to be selected. In addition, the understanding of the behavior of algorithms gained allows practitioners to use them more safely in existing codes, enabling meaningful results to be produced more economically. Features of Computation of Unsteady Internal Flows: Specialized unsteady flow modeling algorithms, their traits, and practical tips relating to their use are presented. Case studies considering complex, practically significant problems are given. Source code and set-up files are included. Intended to be of a tutorial nature, these enable the reader to reproduce and extend case studies and to further explore algorithm performances. Mathematical derivations are used in a fashion that illuminates understanding of the physical implications of different numerical schemes. Physically intuitive mathematical concepts are used. New material on adaptive time stepping is included. £/LIST£ Audience: Researchers in both the academic and industrial areas who wish to gain in-depth knowledge of unsteady flow modeling will find Computation of Unsteady Internal Flows invaluable. It can also be used as a text in courses centered on computational fluid dynamics.