Author: Paul E. AllairePublisher:
ISBN:
Category :
Languages : en
Pages : 108
Book Description
The dynamic analysis of the space shuttle main engine-high pressure fuel turbopump
Interim report on the dynamic analysis of the space shuttle-main engine high pressure fuel turbopump
Author: Edgar J. GunterSpace Shuttle Main Engine Structural Analysis and Data Reduction/Evaluation. Volume 4
Author: National Aeronautics and Space Administration (NASA)Publisher: Createspace Independent Publishing Platform
ISBN: 9781722755317
Category :
Languages : en
Pages : 100
Book Description
The analysis performed on the Space Shuttle Main Engine (SSME) High Pressure Fuel Turbopump (HPFTP) inlet housings is summarized. Three DIAL finite element models were build to aid in assessing the structural life of the welds and fillets at the vanes. Complete results are given. Pool, Kirby V. Unspecified Center...
The dynamic analysis of the space shuttle main engine-high pressure fuel turbopump
Author: Edgar J. GunterDevelopmental Problems and Their Solution for the Space Shuttle Main Engine Alternate Liquid Oxygen High-pressure Turbopump: Anomaly Or Failure Investigation the Key
Author: R. S. RyanPublisher:
ISBN:
Category : Turbine pumps
Languages : en
Pages : 84
Book Description
Space Shuttle Main Engine Structural Analysis and Data Reduction/evaluation
Author: Kirby V. PoolPublisher:
ISBN:
Category : Space shuttles
Languages : en
Pages : 100
Book Description
Experimental Data analysis of the space shuttle main engine
Author: Ronald D. FlackSpace Shuttle Main Engine High Pressure Fuel Turbopump Turbine Blade Cracking
Author: National Aeronautics and Space Adm NasaPublisher:
ISBN: 9781730701535
Category :
Languages : en
Pages : 58
Book Description
The analytical results from two-dimensional (2D) and three-dimensional (3D) finite element model investigations into the cracking of Space Shuttle Main Engine (SSME) High Pressure Fuel Turbopump (HPFTP) first- and second-stage turbine blades are presented. Specifically, the initiation causes for transverse cracks on the pressure side of the firststage blade fir tree lobes and face/corner cracks on the downstream fir tree face of the second-state blade are evaluated. Because the blade material, MAR-M-246 Hf (DS), is highly susceptible to hydrogen embrittlement in the -100 F to 400 F thermal environment, a steady-state condition (full power level = 109 percent) rather than a start-up or shut-down transient was considered to be the most likely candidate for generating a high-strain state in the fir tree areas. Results of the analyses yielded strain levels on both first- and second-stage blade fir tree regions that are of a magnitude to cause hydrogen assisted low cycle fatigue cracking. Also evident from the analysis is that a positive margin against fir tree cracking exists for the planned design modifications, which include shot peening for both first- and second-stage blade fir tree areas. Lee, Henry Marshall Space Flight Center...
Space Shuttle Main Engine Structural Analysis and Data Reduction/evaluation
Author: Kirby V. PoolPublisher:
ISBN:
Category : Space shuttles
Languages : en
Pages : 226
Book Description
Space Shuttle Main Engine Structural Analysis and Data Reduction/Evaluation. Volume 3b
Author: National Aeronautics and Space Administration (NASA)Publisher: Createspace Independent Publishing Platform
ISBN: 9781722788650
Category :
Languages : en
Pages : 42
Book Description
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...