CFD Analysis of an Axial Flow Fans

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Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659455049
Total Pages : 104 pages
Book Rating : 4.4/5 (55 download)

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Book Synopsis CFD Analysis of an Axial Flow Fans by : Shine Jude Hamilton Antony

Download or read book CFD Analysis of an Axial Flow Fans written by Shine Jude Hamilton Antony and published by LAP Lambert Academic Publishing. This book was released on 2013 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Axial fans are extensively used in industries for various applications such as mine ventilation, air conditioning system, heat exchangers, and so forth. In the view of low head produced by an axial flow impeller, drag acquires greater importance in axial flow impellers than that of centrifugal and mixed flow impellers. The axial fan performance strongly linked to aerodynamic properties of the blades, so the main objective is to analyze the fluid flow through an axial fan impeller with aerofoil cross-section. This project work presents the Modeling and CFD (Computational Fluid Dynamics) analysis of 2-D and 3-D flow field through an axial flow fan rotor. The aim of the project is to find the aerodynamic performance and analysis of fluid flow through an axial flow fan. The main purpose of this work is to analyze the nature of fluid flow through an axial flow fan at designed and off designed conditions using turbulence model. Here, k-turbulence model is used for CFD analysis.

Advances of CFD in Fluid Machinery Design

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Publisher : John Wiley & Sons
ISBN 13 : 9781860583537
Total Pages : 258 pages
Book Rating : 4.5/5 (835 download)

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Book Synopsis Advances of CFD in Fluid Machinery Design by : Robin Elder

Download or read book Advances of CFD in Fluid Machinery Design written by Robin Elder and published by John Wiley & Sons. This book was released on 2003-02-07 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past Computational Fluid Dynamics (CFD) was confined to large organisations capable of developing and supporting their own codes. But recently there has been a rapid increase in the availability of reasonably priced commercial codes, and many more industrial organisations are now able to routinely use CFD. Advances of CFD in Fluid Machinery Design provide the perfect opportunity to find out what industry is doing and this book addresses how CFD is now being increasingly used in the design process, rather than as a post-design analysis tool. COMPLETE CONTENTS Trends in industrial use of CFD Challenges and methodologies in the design of axial flow fans for high-bypass-ratio, gas turbine engines using steady and unsteady CFD A three-dimensional inverse method based on pressure loading for the design of turbomachinery blades Application of CFD to the design and analysis of axial and centrifugal fans and compressors The design and performance of a transonic flow deswirling system – an application of current CFD design techniques tested against model and full-scale experiments Recent developments in unsteady flow modelling for turbomachinery aeroelasticity Computational investigation of flow in casing treatments for stall delay in axial flow fans Use of CFD for the three-dimensional hydrodynamic design of vertical diffuser pumps Recommendations to designers for CFD pump impeller and diffuser simulations Three dimensional CFD – a possibility to analyse piston pump flow dynamics CFD analysis of screw compressor performance Prediction of aerothermal phenomena in high-speed discstator systems Use of CFD in the design of a shaft seal for high-performance turbomachinery Users and potential users, of CFD for the design of fluid machinery, managers, designers, and researchers working in the field of ‘industrial flows’, will all find Advances of CFD in Fluid Machinery Design a valuable volume discussing state-of-the-art developments in CFD.

Study of the Performance Characteristics of an Axial Flow Fan Using CFD

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Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (156 download)

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Book Synopsis Study of the Performance Characteristics of an Axial Flow Fan Using CFD by : Rama S. Akula

Download or read book Study of the Performance Characteristics of an Axial Flow Fan Using CFD written by Rama S. Akula and published by . This book was released on 2007 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CFD Analysis of the Flow Across a Nine Blade Axial Cooling Fan to Accurately Predict Its Performance and Efficiency in a Wind Tunnel

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Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (13 download)

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Book Synopsis CFD Analysis of the Flow Across a Nine Blade Axial Cooling Fan to Accurately Predict Its Performance and Efficiency in a Wind Tunnel by : Ramesh Dhandapani

Download or read book CFD Analysis of the Flow Across a Nine Blade Axial Cooling Fan to Accurately Predict Its Performance and Efficiency in a Wind Tunnel written by Ramesh Dhandapani and published by . This book was released on 2003 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Axial Flow Fans and Ducts

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Author :
Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 464 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Axial Flow Fans and Ducts by : R. A. Wallis

Download or read book Axial Flow Fans and Ducts written by R. A. Wallis and published by Wiley-Interscience. This book was released on 1983-09-23 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the theory, design, analysis, testing, and research of axial flow fans. Contains up-to-date data on recent developments in the field. Interrelates fan and duct design techniques. Discusses commercial and product development test procedures. Covers future experimental research objectives. Includes a reference section on F-series of airfoils.

Vehicle and Automotive Engineering 3

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Publisher : Springer
ISBN 13 : 9789811595288
Total Pages : 558 pages
Book Rating : 4.5/5 (952 download)

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Book Synopsis Vehicle and Automotive Engineering 3 by : Károly Jármai

Download or read book Vehicle and Automotive Engineering 3 written by Károly Jármai and published by Springer. This book was released on 2020-10-20 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the third Vehicle and Automotive Engineering conference, reflecting the outcomes of theoretical and practical studies and outlining future development trends in a broad field of automotive research. The conference’s main themes included design, manufacturing, economic and educational topics.

DESIGN AND PERFORMANCE ANALYSIS OF A REVERSIBLE AXIAL FLOW FAN.

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (611 download)

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Book Synopsis DESIGN AND PERFORMANCE ANALYSIS OF A REVERSIBLE AXIAL FLOW FAN. by :

Download or read book DESIGN AND PERFORMANCE ANALYSIS OF A REVERSIBLE AXIAL FLOW FAN. written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Reversible axial flow fans are used as emergency ventilation fans to discharge the smoke generated on the probable fires occurring in the underground transportation systems and mines as quickly as possible, without causing any harm to people exposed to it. The fans which are placed in different configurations according to the location of fire must be able to work bi-directionally, namely reversible. Due to this fact, the blade profiles of the fan must possess the same aerodynamic performance while working on either discharge or suction condition of the fan, dictated by direction of the rotation. This manuscript consists of the computation of the aerodynamic performances of symmetrical blade profiles of fully reversible axial fans by computational fluid mechanics (CFD) methods, developing a methodology for the design of reversible axial fans and analysis of the designed fan with CFD methods. The aerodynamic performances of the blade cascades are evaluated using FLUENT 6.0 software for different Reynolds numbers, solidities and angle of attacks of the cascade. The results of these computations are embedded into the developed methodology. Performance analysis of the reversible axial flow fan, which is designed with the developed methodology, is done with CFD techniques.

Axial Flow Fans

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Publisher : Academic Press
ISBN 13 : 1483274225
Total Pages : 381 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Axial Flow Fans by : R. A. Wallis

Download or read book Axial Flow Fans written by R. A. Wallis and published by Academic Press. This book was released on 2014-05-12 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Axial Flow Fans: Design and Practice focuses on the design of axial flow fans and the practices involved in their applications. The manuscript first offers information on the fluid mechanics of ducted fans, boundary layer and skin friction relations, and aerofoil data for blade design. Discussions focus on flow deflection in cascade of aerofoils, pitching moment, lift, surface roughness in turbulent boundary layers, turbulent boundary layers in pressure gradients, laminar skin friction, viscosity and boundary layers, and similarity and non-dimensional numbers. The text then ponders on vortex flows in ducting and fan, ducts, and introduction to fan design methods. The book takes a look at the momentum and blade element considerations on free vortex flow of rotor and rotor losses. Topics include momentum considerations, profile drag, tip clearance losses, optimum conditions in terms of the flow and swirl coefficients, pressure relations and velocity vectors, and thrust and torque gradients. Tail fairing design and associated losses, overall efficiencies, torque, thrust, and power, and the design of fan unit with arbitrary vortex flow are also discussed. The publication is a dependable source of information for engineers and readers interested in the design of axial flow fans and practices involved in their operation.

Axial Flow Fans and Compressors

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Author :
Publisher : Ashgate Publishing
ISBN 13 :
Total Pages : 290 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Axial Flow Fans and Compressors by : A. B. McKenzie

Download or read book Axial Flow Fans and Compressors written by A. B. McKenzie and published by Ashgate Publishing. This book was released on 1997 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides readers with an understanding of aerodynamic design and performance of fans and compressors. The book includes practical emphasis on design problems, experimental facilities and data analysis, together with some design examples and novel concepts.

Principles of Turbomachinery

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Publisher : John Wiley & Sons
ISBN 13 : 1119518083
Total Pages : 592 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Principles of Turbomachinery by : Seppo A. Korpela

Download or read book Principles of Turbomachinery written by Seppo A. Korpela and published by John Wiley & Sons. This book was released on 2019-07-11 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: A newly updated and expanded edition that combines theory and applications of turbomachinery while covering several different types of turbomachinery In mechanical engineering, turbomachinery describes machines that transfer energy between a rotor and a fluid, including turbines, compressors, and pumps. Aiming for a unified treatment of the subject matter, with consistent notation and concepts, this new edition of a highly popular book provides all new information on turbomachinery, and includes 50% more exercises than the previous edition. It allows readers to easily move from a study of the most successful textbooks on thermodynamics and fluid dynamics to the subject of turbomachinery. The book also builds concepts systematically as progress is made through each chapter so that the user can progress at their own pace. Principles of Turbomachinery, 2nd Edition provides comprehensive coverage of everything readers need to know, including chapters on: thermodynamics, compressible flow, and principles of turbomachinery analysis. The book also looks at steam turbines, axial turbines, axial compressors, centrifugal compressors and pumps, radial inflow turbines, hydraulic turbines, hydraulic transmission of power, and wind turbines. New chapters on droplet laden flows of steam and oblique shocks help make this an incredibly current and well-rounded resource for students and practicing engineers. Includes 50% more exercises than the previous edition Uses MATLAB or GNU/OCTAVE for all the examples and exercises for which computer calculations are needed, including those for steam Allows for a smooth transition from the study of thermodynamics, fluid dynamics, and heat transfer to the subject of turbomachinery for students and professionals Organizes content so that more difficult material is left to the later sections of each chapter, allowing instructors to customize and tailor their courses for their students Principles of Turbomachinery is an excellent book for students and professionals in mechanical, chemical, and aeronautical engineering.

Recent Advances in Optimization and its Applications in Engineering

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Publisher : Springer Science & Business Media
ISBN 13 : 3642125980
Total Pages : 535 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Recent Advances in Optimization and its Applications in Engineering by : Moritz Diehl

Download or read book Recent Advances in Optimization and its Applications in Engineering written by Moritz Diehl and published by Springer Science & Business Media. This book was released on 2010-09-21 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical optimization encompasses both a rich and rapidly evolving body of fundamental theory, and a variety of exciting applications in science and engineering. The present book contains a careful selection of articles on recent advances in optimization theory, numerical methods, and their applications in engineering. It features in particular new methods and applications in the fields of optimal control, PDE-constrained optimization, nonlinear optimization, and convex optimization. The authors of this volume took part in the 14th Belgian-French-German Conference on Optimization (BFG09) organized in Leuven, Belgium, on September 14-18, 2009. The volume contains a selection of reviewed articles contributed by the conference speakers as well as three survey articles by plenary speakers and two papers authored by the winners of the best talk and best poster prizes awarded at BFG09. Researchers and graduate students in applied mathematics, computer science, and many branches of engineering will find in this book an interesting and useful collection of recent ideas on the methods and applications of optimization.

Aerodynamic Characteristics of the NACA 747A315 and 747A415 Airfoils from Tests in the NACA Two-dimensional Low-turbulence Pressure Tunnel

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Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis Aerodynamic Characteristics of the NACA 747A315 and 747A415 Airfoils from Tests in the NACA Two-dimensional Low-turbulence Pressure Tunnel by : Albert E. Von Doenhoff

Download or read book Aerodynamic Characteristics of the NACA 747A315 and 747A415 Airfoils from Tests in the NACA Two-dimensional Low-turbulence Pressure Tunnel written by Albert E. Von Doenhoff and published by . This book was released on 1944 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: Two low-drag airfoils, the NACA 747A315 and the NACA 747A415, designed to have reduced pitching moments about the quarter-chord point and moderately high values of the design lift coefficient have been tested in the NACA two-dimensional low-turbulence pressure tunnel. Section lift, drag, and pitching-moment coefficients are presented for Reynolds numbers of 3 x 106, 6 x 106, and 9 x 106, together with section lift and section drag data for a Reynolds number of 6 x 106 for the same airfoils with roughened leading edges.

The Theory and Performance of Axial-flow Fans

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Publisher :
ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis The Theory and Performance of Axial-flow Fans by : Curt Keller

Download or read book The Theory and Performance of Axial-flow Fans written by Curt Keller and published by . This book was released on 1937 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Fluid Mechanics and Turbomachinery

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Publisher : Springer Science & Business Media
ISBN 13 : 3642721575
Total Pages : 193 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis Advances in Fluid Mechanics and Turbomachinery by : Hans J. Rath

Download or read book Advances in Fluid Mechanics and Turbomachinery written by Hans J. Rath and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this volume are mostly in the area of computational fluid dynamics (CFD). Furthermore, to some extend this volume contains also contributions from the field of new experimental mehtods and diagnostics applied to fluid dynamics, combustions and turbomachniery. the contributed papers cover diverse topics such as pipe flows, shock tube flows, compressor flows as well as velocity and turbulence measurements of flow conditioners. There is also a survey article on recent flow computations on high performance computers. Articles are also devoted to liquid-liquid systems, rotating fluid flows and combustion diagnostics.

Design Optimization of Fluid Machinery

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Publisher : John Wiley & Sons
ISBN 13 : 1119188296
Total Pages : 305 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Design Optimization of Fluid Machinery by : Kwang-Yong Kim

Download or read book Design Optimization of Fluid Machinery written by Kwang-Yong Kim and published by John Wiley & Sons. This book was released on 2019-04-08 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design Optimization of Fluid Machinery: Applying Computational Fluid Dynamics and Numerical Optimization Drawing on extensive research and experience, this timely reference brings together numerical optimization methods for fluid machinery and its key industrial applications. It logically lays out the context required to understand computational fluid dynamics by introducing the basics of fluid mechanics, fluid machines and their components. Readers are then introduced to single and multi-objective optimization methods, automated optimization, surrogate models, and evolutionary algorithms. Finally, design approaches and applications in the areas of pumps, turbines, compressors, and other fluid machinery systems are clearly explained, with special emphasis on renewable energy systems. Written by an international team of leading experts in the field Brings together optimization methods using computational fluid dynamics for fluid machinery in one handy reference Features industrially important applications, with key sections on renewable energy systems Design Optimization of Fluid Machinery is an essential guide for graduate students, researchers, engineers working in fluid machinery and its optimization methods. It is a comprehensive reference text for advanced students in mechanical engineering and related fields of fluid dynamics and aerospace engineering.

CFD Modeling and Analysis of an Axial-flow Turbomachine

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Publisher :
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.:/5 (614 download)

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Book Synopsis CFD Modeling and Analysis of an Axial-flow Turbomachine by : Daniel P. Brzozowski

Download or read book CFD Modeling and Analysis of an Axial-flow Turbomachine written by Daniel P. Brzozowski and published by . This book was released on 2004 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modeling and Stability Analysis of Axial Flow Fans Operating in Parallel

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Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (138 download)

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Book Synopsis Modeling and Stability Analysis of Axial Flow Fans Operating in Parallel by : Jonathan Seth Simon

Download or read book Modeling and Stability Analysis of Axial Flow Fans Operating in Parallel written by Jonathan Seth Simon and published by . This book was released on 1985 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: