Impact of Periodic Unsteadiness on Performance and Heat Load in Axial Flow Turbomachines

Download Impact of Periodic Unsteadiness on Performance and Heat Load in Axial Flow Turbomachines PDF Online Free

Author :
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781724245359
Total Pages : 302 pages
Book Rating : 4.2/5 (453 download)

DOWNLOAD NOW!


Book Synopsis Impact of Periodic Unsteadiness on Performance and Heat Load in Axial Flow Turbomachines by : National Aeronautics and Space Administration (NASA)

Download or read book Impact of Periodic Unsteadiness on Performance and Heat Load in Axial Flow Turbomachines written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-25 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of an analytical and experimental investigation, directed at the understanding of the impact of periodic unsteadiness on the time-averaged flows in axial flow turbomachines, are presented. Analysis of available experimental data, from a large-scale rotating rig (LSRR) (low speed rig), shows that in the time-averaged axisymmetric equations the magnitude of the terms representing the effect of periodic unsteadiness (deterministic stresses) are as large or larger than those due to random unsteadiness (turbulence). Numerical experiments, conducted to highlight physical mechanisms associated with the migration of combustor generated hot-streaks in turbine rotors, indicated that the effect can be simulated by accounting for deterministic stress like terms in the time-averaged mass and energy conservation equations. The experimental portion of this program shows that the aerodynamic loss for the second stator in a 1-1/2 stage turbine are influenced by the axial spacing between the second stator leading edge and the rotor trailing edge. However, the axial spacing has little impact on the heat transfer coefficient. These performance changes are believed to be associated with the change in deterministic stress at the inlet to the second stator. Data were also acquired to quantify the impact of indexing the first stator relative to the second stator. For the range of parameters examined, this effect was found to be of the same order as the effect of axial spacing. Sharma, Om P. and Stetson, Gary M. and Daniels, William A, and Greitzer, Edward M. and Blair, Michael F. and Dring, Robert P. Glenn Research Center NASA-CR-202319, NAS 1.26:202319, E-10624, FR-24232 NAS3-25804; RTOP 538-06-14...

Impact of Periodic Unsteadiness on Performance and Heat Load in Axial Flow Turbomachines

Download Impact of Periodic Unsteadiness on Performance and Heat Load in Axial Flow Turbomachines PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 304 pages
Book Rating : 4.:/5 (317 download)

DOWNLOAD NOW!


Book Synopsis Impact of Periodic Unsteadiness on Performance and Heat Load in Axial Flow Turbomachines by :

Download or read book Impact of Periodic Unsteadiness on Performance and Heat Load in Axial Flow Turbomachines written by and published by . This book was released on 1997 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

Download Monthly Catalog of United States Government Publications PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 894 pages
Book Rating : 4.3/5 (243 download)

DOWNLOAD NOW!


Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1999 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Science in China

Download Science in China PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 536 pages
Book Rating : 4.8/5 (227 download)

DOWNLOAD NOW!


Book Synopsis Science in China by :

Download or read book Science in China written by and published by . This book was released on 2008 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Aeronautical Journal

Download The Aeronautical Journal PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 742 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis The Aeronautical Journal by :

Download or read book The Aeronautical Journal written by and published by . This book was released on 2000 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ASME Technical Papers

Download ASME Technical Papers PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 488 pages
Book Rating : 4.0/5 ( download)

DOWNLOAD NOW!


Book Synopsis ASME Technical Papers by :

Download or read book ASME Technical Papers written by and published by . This book was released on 2000 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Paper

Download Paper PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 502 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Paper by :

Download or read book Paper written by and published by . This book was released on 2000 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of Turbomachinery

Download Journal of Turbomachinery PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 758 pages
Book Rating : 4.:/5 (318 download)

DOWNLOAD NOW!


Book Synopsis Journal of Turbomachinery by :

Download or read book Journal of Turbomachinery written by and published by . This book was released on 1991 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Japanese Science and Technology, 1983-1984

Download Japanese Science and Technology, 1983-1984 PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 1080 pages
Book Rating : 4.E/5 ( download)

DOWNLOAD NOW!


Book Synopsis Japanese Science and Technology, 1983-1984 by : United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch

Download or read book Japanese Science and Technology, 1983-1984 written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch and published by . This book was released on 1985 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Society Records

Download Society Records PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 970 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Society Records by : American Society of Mechanical Engineers

Download or read book Society Records written by American Society of Mechanical Engineers and published by . This book was released on 1978 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Indexes to ... Publications

Download Indexes to ... Publications PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 288 pages
Book Rating : 4.:/5 (318 download)

DOWNLOAD NOW!


Book Synopsis Indexes to ... Publications by : American Society of Mechanical Engineers

Download or read book Indexes to ... Publications written by American Society of Mechanical Engineers and published by . This book was released on 1978 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aeronautical Engineering

Download Aeronautical Engineering PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 538 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Aeronautical Engineering by :

Download or read book Aeronautical Engineering written by and published by . This book was released on 1991 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Aerospace Abstracts

Download International Aerospace Abstracts PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 974 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!


Book Synopsis International Aerospace Abstracts by :

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

Download Scientific and Technical Aerospace Reports PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 920 pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!


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 1987 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA SP.

Download NASA SP. PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (319 download)

DOWNLOAD NOW!


Book Synopsis NASA SP. by :

Download or read book NASA SP. written by and published by . This book was released on 1993 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aeronautical Enginnering: A Cumulative Index to a Continuing Bibliography (supplement 312)

Download Aeronautical Enginnering: A Cumulative Index to a Continuing Bibliography (supplement 312) PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 392 pages
Book Rating : 4.:/5 (317 download)

DOWNLOAD NOW!


Book Synopsis Aeronautical Enginnering: A Cumulative Index to a Continuing Bibliography (supplement 312) by :

Download or read book Aeronautical Enginnering: A Cumulative Index to a Continuing Bibliography (supplement 312) written by and published by . This book was released on 1994 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

Download Applied Mechanics Reviews PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 1066 pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!


Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1986 with total page 1066 pages. Available in PDF, EPUB and Kindle. Book excerpt: