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Author : Robert S. Ryan
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)
Download or read book The Space Shuttle Main Engine Liquid Oxygen Pump High-synchronous Vibration Issue written by Robert S. Ryan and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. S. Ryan
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (317 download)
Download or read book Developmental Problems and Their Solution for the Space Shuttle Main Engine Alternate Liquid Oxygen High-pressure Turbopump: Anomaly Or Failure Investigation the Key written by R. S. Ryan and published by . This book was released on 1995 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722355524
Total Pages : 82 pages
Book Rating : 4.3/5 (555 download)
Download or read book Developmental Problems and Their Solution for the Space Shuttle Main Engine Alternate Liquid Oxygen High-Pressure Turbopump written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-06 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Space Shuttle main engine (SSME) alternate high-pressure liquid oxygen pump experienced synchronous vibration and ball bearing life problems that were program threatening. The success of the program hinged on the ability to solve these development problems. The design and solutions to these problems are engirded in the lessons learned and experiences from prior programs, technology programs, and the ability to properly conduct failure or anomaly investigations. The failure investigation determines the problem cause and is the basis for recommending design solutions. For a complex problem, a comprehensive solution requires that formal investigation procedures be used, including fault trees, resolution logic, and action items worked through a concurrent engineering-multidiscipline team. The normal tendency to use an intuitive, cut-and-try approach will usually prove to be costly, both in money and time and will reach a less than optimum, poorly understood answer. The SSME alternate high-pressure oxidizer turbopump development has had two complex problems critical to program success: (1) high synchronous vibrations and (2) excessive ball bearing wear. This paper will use these two problems as examples of this formal failure investigation approach. The results of the team's investigation provides insight into the complexity of the turbomachinery technical discipline interacting/sensitivities and the fine balance of competing investigations required to solve problems and guarantee program success. It is very important to the solution process that maximum use be made of the resources that both the contractor and Government can bring to the problem in a supporting and noncompeting way. There is no place for the not-invented-here attitude. The resources include, but are not limited to: (1) specially skilled professionals; (2) supporting technologies; (3) computational codes and capabilities; and (4) test and manufacturing facilities. Ryan, R. and Gross, L. A. Marshall S...
Author : Dennis Fuk-Kuen Li
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.X/5 (4 download)
Download or read book Space shuttle main engine high pressure oxidizer turbopump critical speed and unbalance response analysis written by Dennis Fuk-Kuen Li and published by . This book was released on 1978 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lyle Arthur Branagan
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.X/5 (4 download)
Download or read book Stability analysis of the oxygen pump for the space shuttle main engine written by Lyle Arthur Branagan and published by . This book was released on 1980 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John D. Heinzmann
Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.X/5 (4 download)
Download or read book Experimental data analysis of subsynchronous excitation of the space shuttle main engine high pressure oxidizer turbopump written by John D. Heinzmann and published by . This book was released on 1978 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ronald D. Flack
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.X/5 (4 download)
Download or read book Experimental Data analysis of the space shuttle main engine written by Ronald D. Flack and published by . This book was released on 1978 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. General Accounting Office
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.F/5 ( download)
Download or read book Space Shuttle Main Engine written by United States. General Accounting Office and published by . This book was released on 1993 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Edgar J. Gunter
Publisher :
ISBN 13 :
Total Pages : 214 pages
Book Rating : 4.X/5 (4 download)
Download or read book Experimental data analysis of the space shuttle main engine - high pressure oxidizer and fuel turbopumps written by Edgar J. Gunter and published by . This book was released on 1979 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Torsten H. Fransson
Publisher : Springer Science & Business Media
ISBN 13 : 9401150400
Total Pages : 835 pages
Book Rating : 4.4/5 (11 download)
Download or read book Unsteady Aerodynamics and Aeroelasticity of Turbomachines written by Torsten H. Fransson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 835 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twenty-one years have passed since the first symposium in this series was held in Paris (1976). Since then there have been meetings in Lausanne (1980), Cambridge (1984), Aachen (1987), Beijing (1989), Notre Dame (1991) and Fukuoka (1994). During this period a tremendous development in the field of unsteady aerodynamics and aeroelasticity in turbomachines has taken place. As steady-state flow conditions become better known, and as blades in the turbomachine are constantly pushed towards lower weight, and higher load and efficiency, the importance of unsteady phenomena appear more clearly. th The 8 Symposium was, as the previous ones, of high quality. Furthermore, it presented the audience with the latest developments in experimental, numerical and theoretical research. More papers than ever before were submitted to the conference. As the organising committee wanted to preserve the uniqueness of the symposium by having single sessions, and thus mingle speakers and audience with different backgrounds in this interdisciplinary field, only a limited number of papers could be accepted. 54 papers were accepted and presented at the meeting, all of which are included in the present proceedings.
Author : S. F. Morea
Publisher :
ISBN 13 :
Total Pages : 762 pages
Book Rating : 4.:/5 (5 download)
Download or read book Advanced High Pressure O2/H2 Technology written by S. F. Morea and published by . This book was released on 1985 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jianzhong Xu
Publisher : Springer Science & Business Media
ISBN 13 : 3540897496
Total Pages : 445 pages
Book Rating : 4.5/5 (48 download)
Download or read book Fluid Machinery and Fluid Mechanics written by Jianzhong Xu and published by Springer Science & Business Media. This book was released on 2010-07-05 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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 : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781725068889
Total Pages : 32 pages
Book Rating : 4.0/5 (688 download)
Download or read book Evaluation of Space Shuttle Main Engine Bearings from High Pressure Oxygen Turbopump 9008 written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-13 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two used turbopump mainshaft support bearings were examined to determine steps needed to achieve turbopump lifetimes of 27,000 seconds. The two bearings, which had been run in a high pressure oxygen turbopump, are angular contact ball bearings, applied as a preloaded pair, locked to the shaft, inner race rotating, with the outer races unrestrained axially. Examination showed that both bearings had been subjected to overloads, leading to fatigue spalling on the races and balls and advanced retainer wear. This is clear evidence of unintended high internal loads in the high pressure oxygen pump which would lead to complete bearing failure and extensive secondary pump damage. Action must be taken to reduce the applied bearing loads or to incorporate bearings of sufficient size to withstand the high loads. Dufrane, K. F. and Kannel, J. W. Unspecified Center NASA-CR-161516 NAS8-33576...
Author : United States. Congress. House. Committee on Appropriations. Subcommittee on HUD-Independent Agencies
Publisher :
ISBN 13 :
Total Pages : 1078 pages
Book Rating : 4.:/5 (42 download)
Download or read book Department of Housing and Urban Development--independent Agencies Appropriations for 1979 written by United States. Congress. House. Committee on Appropriations. Subcommittee on HUD-Independent Agencies and published by . This book was released on 1978 with total page 1078 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (319 download)
Download or read book The Shock and Vibration Digest written by and published by . This book was released on 1989 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. B. Min
Publisher : DIANE Publishing
ISBN 13 : 1428985352
Total Pages : 38 pages
Book Rating : 4.4/5 (289 download)
Download or read book Effect of Flange Bolt Preload on Space Shuttle Main Engine High Pressure Oxidizer Turbopump Housing Analysis written by J. B. Min and published by DIANE Publishing. This book was released on 1991 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications
Publisher :
ISBN 13 :
Total Pages : 942 pages
Book Rating : 4.F/5 ( download)
Download or read book 1979 NASA authorization (program review) written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications and published by . This book was released on 1977 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:
