Test Evaluation of Stationary and Rotating Diffusers for a High Pressure Ratio Radial Compressor

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ISBN 13 :
Total Pages : 71 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Test Evaluation of Stationary and Rotating Diffusers for a High Pressure Ratio Radial Compressor by : Colin Rodgers

Download or read book Test Evaluation of Stationary and Rotating Diffusers for a High Pressure Ratio Radial Compressor written by Colin Rodgers and published by . This book was released on 1977 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design of a free rotating vaneless/vaned diffuser (F.R.D.) for a nominal 1.9 pps, high pressure ratio, single stage radial compressor was completed, together with a comparative conventional stationary vaneless/vaned optimum channel diffuser. Both types of diffuser were subsequently fabricated and individually installed in an existing turbodrive compressor rig for comparative performance evaluation. At 100% corrected design impeller speed, equal to 62,000 rpm, the peak pressure ratio and adiabatic efficiency for the stationary and F.R.D. systems were 7.91 and 72.6% compared to 7.43 and 70%, respectively. Impeller efficiency was not repeatable and reduced 3.8% at design speed with the F.R.D. installed, probably as a result of different radial clearance settings. Overall peak vaneless/vaned diffuser static pressure recovery was essentially the same (0.61) at design speed with either the stationary or F.R.D. systems. (Author).

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1460 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 1460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Performance Assessment of Radial Vaneless Diffusers for Centrifugal Compressors

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ISBN 13 :
Total Pages : 322 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Performance Assessment of Radial Vaneless Diffusers for Centrifugal Compressors by : Fahed A. N. AL-Awaidy

Download or read book Performance Assessment of Radial Vaneless Diffusers for Centrifugal Compressors written by Fahed A. N. AL-Awaidy and published by . This book was released on 1998 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Turbomachinery Diffuser Design Technology

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Publisher : Concepts Eti
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Turbomachinery Diffuser Design Technology by : David Japikse

Download or read book Turbomachinery Diffuser Design Technology written by David Japikse and published by Concepts Eti. This book was released on 1998 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Radial Flow Turbocompressors

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Publisher : Cambridge University Press
ISBN 13 : 1108416675
Total Pages : 789 pages
Book Rating : 4.1/5 (84 download)

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Book Synopsis Radial Flow Turbocompressors by : Michael Casey

Download or read book Radial Flow Turbocompressors written by Michael Casey and published by Cambridge University Press. This book was released on 2021-06-10 with total page 789 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the theory and engineering practice that underpins the component design and analysis of radial flow turbocompressors. Drawing upon an extensive theoretical background and years of practical experience, the authors provide descriptions of applications, concepts, component design, analysis tools, performance maps, flow stability, and structural integrity, with illustrative examples. Features wide coverage of all types of radial compressor over many applications unified by the consistent use of dimensional analysis. Discusses the methods needed to analyse the performance, flow, and mechanical integrity that underpin the design of efficient centrifugal compressors with good flow range and stability. Includes explanation of the design of all radial compressor components, including inlet guide vanes, impellers, diffusers, volutes, return channels, de-swirl vanes and side-streams. Suitable as a reference for advanced students of turbomachinery, and a perfect tool for practising mechanical and aerospace engineers already within the field and those just entering it.

AIAA 90-1912 - AIAA 90-1945

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ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis AIAA 90-1912 - AIAA 90-1945 by :

Download or read book AIAA 90-1912 - AIAA 90-1945 written by and published by . This book was released on 1990 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.:/5 (26 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1971 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analytical, Experimental and Mechanical Evaluation of Free Rotating Vaneless Diffusers

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ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Analytical, Experimental and Mechanical Evaluation of Free Rotating Vaneless Diffusers by :

Download or read book Analytical, Experimental and Mechanical Evaluation of Free Rotating Vaneless Diffusers written by and published by . This book was released on 1972 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental testing of a model free rotating vaneless diffuser rig to determine diffuser loss coefficients and static pressure recovery under braked and free rotating conditions was conducted. The rig was operated at entry Mach numbers up to unity with both vaned and vaneless diffusers installed downstream. Two rotating diffuser widths were tested. A significant improvement in diffuser performance was achieved under free rotating conditions, even though large wakes generated by upstream stationary swirl nozzles were present. Overall static pressure recovery for the complete diffusion system increased approximately 20%, at free rotating conditions corresponding to a tangential velocity ratio (diffuser/incident stream) of 0.43. The total pressure loss reduction between braked and rotating conditions correlated with theoretical studies. A mechanical design study to examine methods of integrating the rotating diffuser into a complete gas turbine was also conducted and a feasible preliminary design identified.

Journal of Engineering for Power

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ISBN 13 :
Total Pages : 708 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Journal of Engineering for Power by :

Download or read book Journal of Engineering for Power written by and published by . This book was released on 1979 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1122 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1978 with total page 1122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effects of System Rotation on Separation, Reattachment and Performance in Two-dimensional Diffusers

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ISBN 13 :
Total Pages : 462 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis The Effects of System Rotation on Separation, Reattachment and Performance in Two-dimensional Diffusers by : Paul H. Rothe

Download or read book The Effects of System Rotation on Separation, Reattachment and Performance in Two-dimensional Diffusers written by Paul H. Rothe and published by . This book was released on 1975 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation is reported concerning the effects of Coriolis acceleration on flow in two-dimensional diffusers of rectangular cross section.

AMT A&P Powerplant Certification Test Preparation

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Publisher : James Gim
ISBN 13 :
Total Pages : 175 pages
Book Rating : 4./5 ( download)

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Book Synopsis AMT A&P Powerplant Certification Test Preparation by : James Gim

Download or read book AMT A&P Powerplant Certification Test Preparation written by James Gim and published by James Gim. This book was released on 2023-12-01 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: The "AMT A&P General Certification Test Preparation" eBook is a comprehensive guide designed to help aspiring Aircraft Maintenance Technicians (AMTs) prepare for the General certification exam. Covering a wide range of essential topics, this eBook provides a thorough overview of general aircraft maintenance knowledge, regulations, and safety procedures. With clear explanations, illustrative diagrams, and practice questions, it offers a valuable resource for individuals seeking to pass the AMT A&P General certification exam with confidence and success.

Design and Development of Low Solidity Vaned Diffusers for Centrifugal Compressors

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ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Design and Development of Low Solidity Vaned Diffusers for Centrifugal Compressors by : Won Joong Kim

Download or read book Design and Development of Low Solidity Vaned Diffusers for Centrifugal Compressors written by Won Joong Kim and published by . This book was released on 1998 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Introduction to Aerospace Engineering with a Flight Test Perspective

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Publisher : John Wiley & Sons
ISBN 13 : 1118953363
Total Pages : 931 pages
Book Rating : 4.1/5 (189 download)

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Book Synopsis Introduction to Aerospace Engineering with a Flight Test Perspective by : Stephen Corda

Download or read book Introduction to Aerospace Engineering with a Flight Test Perspective written by Stephen Corda and published by John Wiley & Sons. This book was released on 2017-03-20 with total page 931 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive textbook which introduces the fundamentals of aerospace engineering with a flight test perspective Introduction to Aerospace Engineering with a Flight Test Perspective is an introductory level text in aerospace engineering with a unique flight test perspective. Flight test, where dreams of aircraft and space vehicles actually take to the sky, is the bottom line in the application of aerospace engineering theories and principles. Designing and flying the real machines are often the reasons that these theories and principles were developed. This book provides a solid foundation in many of the fundamentals of aerospace engineering, while illuminating many aspects of real-world flight. Fundamental aerospace engineering subjects that are covered include aerodynamics, propulsion, performance, and stability and control. Key features: Covers aerodynamics, propulsion, performance, and stability and control. Includes self-contained sections on ground and flight test techniques. Includes worked example problems and homework problems. Suitable for introductory courses on Aerospace Engineering. Excellent resource for courses on flight testing. Introduction to Aerospace Engineering with a Flight Test Perspective is essential reading for undergraduate and graduate students in aerospace engineering, as well as practitioners in industry. It is an exciting and illuminating read for the aviation enthusiast seeking deeper understanding of flying machines and flight test.

A Comparison of the Predicted and Measured Performance of High Pressure Ratio Centrifugal Compressor Diffusers

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (868 download)

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Book Synopsis A Comparison of the Predicted and Measured Performance of High Pressure Ratio Centrifugal Compressor Diffusers by : David P. Kenny

Download or read book A Comparison of the Predicted and Measured Performance of High Pressure Ratio Centrifugal Compressor Diffusers written by David P. Kenny and published by . This book was released on 1972 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Design and Development of Advanced Vaned Diffusers for Centrifugal Compressors

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ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Design and Development of Advanced Vaned Diffusers for Centrifugal Compressors by : Naresh Kumar Amineni

Download or read book Design and Development of Advanced Vaned Diffusers for Centrifugal Compressors written by Naresh Kumar Amineni and published by . This book was released on 1996 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Aerospace Abstracts

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ISBN 13 :
Total Pages : 1146 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis International Aerospace Abstracts by :

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1993 with total page 1146 pages. Available in PDF, EPUB and Kindle. Book excerpt: