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Space Shuttle Main Engine High Pressure Oxidizer Turbopump Critical Speed And Unbalance Response Analysis
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Book Synopsis Space shuttle main engine high pressure oxidizer turbopump critical speed and unbalance response analysis by : Dennis Fuk-Kuen Li
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:
Book Synopsis The dynamic analysis of the space shuttle main engine-high pressure fuel turbopump by : Edgar J. Gunter
Download or read book The dynamic analysis of the space shuttle main engine-high pressure fuel turbopump written by Edgar J. Gunter and published by . This book was released on 1976 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stability analysis of the oxygen pump for the space shuttle main engine by : Lyle Arthur Branagan
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:
Book Synopsis Experimental data analysis of the space shuttle main engine - high pressure oxidizer and fuel turbopumps by : Edgar J. Gunter
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:
Book Synopsis Interim report on the dynamic analysis of the space shuttle-main engine high pressure fuel turbopump by : Edgar J. Gunter
Download or read book Interim report on the dynamic analysis of the space shuttle-main engine high pressure fuel turbopump written by Edgar J. Gunter and published by . This book was released on 1976 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experimental Data analysis of the space shuttle main engine by : Ronald D. Flack
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:
Book Synopsis Developmental Problems and Their Solution for the Space Shuttle Main Engine Alternate Liquid Oxygen High-pressure Turbopump: Anomaly Or Failure Investigation the Key by : R. S. Ryan
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:
Book Synopsis Experimental data analysis of subsynchronous excitation of the space shuttle main engine high pressure oxidizer turbopump by : John D. Heinzmann
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 :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722755027 Total Pages :86 pages Book Rating :4.7/5 (55 download)
Book Synopsis Space Shuttle Main Engine Structural Analysis and Data Reduction/Evaluation. Volume 2 by : National Aeronautics and Space Administration (NASA)
Download or read book Space Shuttle Main Engine Structural Analysis and Data Reduction/Evaluation. Volume 2 written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-10 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: The high-pressure oxidizer turbopump (HPOTP) consists of two centrifugal pumps, on a common shaft, that are directly driven by a hot-gas turbine. Pump shaft axial thrust is balanced in that the double-entry main inducer/impeller is inherently balanced and the thrusts of the preburner pump and turbine are nearly equal but opposite. Residual shaft thrust is controlled by a self-compensating, non-rubbing, balance piston. Shaft hang-up must be avoided if the balance piston is to perform properly. One potential cause of shaft hang-up is contact between the Phase 2 bearing support and axial spring cartridge of the HPOTP main pump housing. The status of the bearing support/axial spring cartridge interface is investigated under current loading conditions. An ANSYS version 4.3, three-dimensional, finite element model was generated on Lockheed's VAX 11/785 computer. A nonlinear thermal analysis was then executed on the Marshall Space Flight Center Engineering Analysis Data System (EADS). These thermal results were then applied along with the interference fit and bolt preloads to the model as load conditions for a static analysis to determine the gap status of the bearing support/axial spring cartridge interface. For possible further analysis of the local regions of HPOTP main pump housing assembly, detailed ANSYS submodels were generated using I-DEAS Geomod and Supertab (Appendix A). Sisk, Gregory A. Unspecified Center...
Book Synopsis Space Shuttle Main Engine Structural Analysis and Data Reduction/Evaluation. Volume 2 by : National Aeronautics and Space Adm Nasa
Download or read book Space Shuttle Main Engine Structural Analysis and Data Reduction/Evaluation. Volume 2 written by National Aeronautics and Space Adm Nasa and published by . This book was released on 2018-11-09 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: The high-pressure oxidizer turbopump (HPOTP) consists of two centrifugal pumps, on a common shaft, that are directly driven by a hot-gas turbine. Pump shaft axial thrust is balanced in that the double-entry main inducer/impeller is inherently balanced and the thrusts of the preburner pump and turbine are nearly equal but opposite. Residual shaft thrust is controlled by a self-compensating, non-rubbing, balance piston. Shaft hang-up must be avoided if the balance piston is to perform properly. One potential cause of shaft hang-up is contact between the Phase 2 bearing support and axial spring cartridge of the HPOTP main pump housing. The status of the bearing support/axial spring cartridge interface is investigated under current loading conditions. An ANSYS version 4.3, three-dimensional, finite element model was generated on Lockheed's VAX 11/785 computer. A nonlinear thermal analysis was then executed on the Marshall Space Flight Center Engineering Analysis Data System (EADS). These thermal results were then applied along with the interference fit and bolt preloads to the model as load conditions for a static analysis to determine the gap status of the bearing support/axial spring cartridge interface. For possible further analysis of the local regions of HPOTP main pump housing assembly, detailed ANSYS submodels were generated using I-DEAS Geomod and Supertab (Appendix A). Sisk, Gregory A. Unspecified Center...
Book Synopsis Space Shuttle Main Engine Structural Analysis and Data Reduction/evaluation by : Gregory A. Sisk
Download or read book Space Shuttle Main Engine Structural Analysis and Data Reduction/evaluation written by Gregory A. Sisk and published by . This book was released on 1989 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722755201 Total Pages :54 pages Book Rating :4.7/5 (552 download)
Book Synopsis Space Shuttle Main Engine Structural Analysis and Data Reduction/Evaluation. Volume 3a by : National Aeronautics and Space Administration (NASA)
Download or read book Space Shuttle Main Engine Structural Analysis and Data Reduction/Evaluation. Volume 3a written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-10 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: The model generation and structural analysis performed for the High Pressure Oxidizer Turbopump (HPOTP) preburner pump volute housing located on the main pump end of the HPOTP in the space shuttle main engine are summarized. An ANSYS finite element model of the volute housing was built and executed. A static structural analysis was performed on the Engineering Analysis and Data System (EADS) Cray-XMP supercomputer Shannon, Robert V., Jr. Unspecified Center...
Book Synopsis Effect of Flange Bolt Preload on Space Shuttle Main Engine High Pressure Oxidizer Turbopump Housing Analysis by : J. B. Min
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:
Book Synopsis Space Shuttle Main Engine Instrumented High Pressure Oxidizer Turbopump Technology Test Bed Testing Results Summary by : Mary E. Koelbl
Download or read book Space Shuttle Main Engine Instrumented High Pressure Oxidizer Turbopump Technology Test Bed Testing Results Summary written by Mary E. Koelbl and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722788650 Total Pages :42 pages Book Rating :4.7/5 (886 download)
Book Synopsis Space Shuttle Main Engine Structural Analysis and Data Reduction/Evaluation. Volume 3b by : National Aeronautics and Space Administration (NASA)
Download or read book Space Shuttle Main Engine Structural Analysis and Data Reduction/Evaluation. Volume 3b written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-11 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: The analysis performed on the High Pressure Oxidizer Turbopump (HPOTP) preburner pump bearing assembly located on the Space Shuttle Main Engine (SSME) is summarized. An ANSYS finite element model for the inlet assembly was built and executed. Thermal and static analyses were performed. Power, Gloria B. and Violett, Rebeca S. Unspecified Center NAS8-37282...
Book Synopsis Space Shuttle Main Engine Structural Analysis and Data Reduction/evaluation by : Robert V. Shannon
Download or read book Space Shuttle Main Engine Structural Analysis and Data Reduction/evaluation written by Robert V. Shannon and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722190316 Total Pages :38 pages Book Rating :4.1/5 (93 download)
Book Synopsis Effect of Flange Bolt Preload on Space Shuttle Main Engine High Pressure Oxidizer Turbopump Housing Analysis by : National Aeronautics and Space Administration (NASA)
Download or read book Effect of Flange Bolt Preload on Space Shuttle Main Engine High Pressure Oxidizer Turbopump Housing Analysis written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-02 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cracks at the seal fillet flange and the strut pilot groove of primary turbine drain passage of the space shuttle main engine (SSME) high pressure oxidizer turbopump (HPOTP) were observed and reported. Stress information for critical structural components in the SSME under actual conditions is necessary for design and life prediction analysis. However, little information is available about the stress distribution at this location under various combinations of loadings and environments. Thus, a stress analysis was conducted to determine an influence of the various operation and installation loads on the stresses of the HPOTP main mounting flange. To do this, a 3-D finite element model of the HPOTP housing was generated. A fairly comfortable margin of stresses at the flange fillet with respect to the yield stress of Inconel 718 is shown. However, it was revealed that the bending stress arising from the housing flange bolt preloads could significantly affect the stress distribution at the strut pilot groove of primary turbine drain passage in the HPOTP housing. Consequently, the information obtained from the present 3-D analysis results should be useful in guiding the development of the SSME HPOTP. Min, J. B. and Johnston, L. M. and Czekalski, B. Marshall Space Flight Center ...
