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There are a total of 22 record(s) matching your query.
Sorted by: Date Added To NTRS in Descending order
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Evaluation of structural analysis methods for life prediction
Author(s): Kaufman, A.; Saltsman, J. F.; Halford, G. R.; Tong, M.
Abstract: The utility of advanced constitutive models and structural analysis methods are evaluated for predicting the cyclic life of an air-cooled turbine blade for a gas turbine aircraft engine. Structural analysis methods of ...
NASA Center: Glenn Research Center
Publication Year: 1988
Added to NTRS: 2008-05-30
Accession Number: 88N21511; Document ID: 19880012127
Total strain version of strainrange partitioning for thermomechanical fatigue at low strains
Author(s): Halford, G. R.; Saltsman, J. F.
Abstract: A new method is proposed for characterizing and predicting the thermal fatigue behavior of materials. The method is based on three innovations in characterizing high temperature material behavior: (1) the bithermal concept ...
NASA Center: Glenn Research Center
Publication Year: 1987
Added to NTRS: 2008-05-30
Accession Number: 89N17337; Document ID: 19890007966
An update of the total-strain version of SRP
Author(s): Saltsman, J. F.; Halford, G. R.
Abstract: An updated procedure for characterizing an alloy and predicting cyclic life by using the total strain range version of strainrange partitioning (TS-SRP) has been developed. The principal feature of this update is a new ...
NASA Center: Glenn Research Center
Publication Year: 1985
Added to NTRS: 2008-05-29
Accession Number: 86N12295; Document ID: 19860002828; Report Number: E-2575, NAS 1.60:2499, NASA-TP-2499
Application of strainrange partitioning to the prediction of creep-fatigue lives of AISI types 304 and 316 stainless steel
Author(s): Saltsman, J. F.; Halford, G. R.
Abstract: As a demonstration of the predictive capabilities of the method of Strainrange Partitioning, published high-temperature, low cycle, creep-fatigue test results on AISI Types 304 and 316 stainless steel were analyzed and ...
NASA Center: Glenn Research Center
Publication Year: 1976
Added to NTRS: 2007-05-29
Accession Number: 76N22352; Document ID: 19760015264; Report Number: E-8672, NASA-TM-X-71898
Design of gas-cooled test loop for NASA PLUM Brook Reactor Facility
Author(s): Dallas, T.; Diaguila, A. J.; Mc Gill, A. A.; Saltsman, J. F.; Springborn, R. H.; Wenzler, C. J., et al.
Abstract: Recirculating gas cooled test loop facility for Plum Brook reactor
NASA Center: Glenn Research Center
Publication Year: 1967
Added to NTRS: 2006-11-06
Accession Number: 67N29168; Document ID: 19670019839; Report Number: NASA-TM-X-1393
Programs For Predicting Fatigue And Creep-Fatigue Resistances
Author(s): Saltsman, J. F.
Abstract: TS-SRP/PACK set of computer programs for characterizing and predicting fatigue and creep-fatigue resistances of metallic materials under isothermal and nonisothermal fatigue conditions in high-temperature, long-life regime. ...
NASA Center: Glenn Research Center
Publication Year: 1994
Added to NTRS: 2005-09-30
Accession Number: 94B10684; Document ID: 19940000684; Report Number: LEW-15653
Design studies on the effects of orientation, lunation, and location on the performance of lunar radiators
Author(s): Dallas, T.; Diaguila, A. J.; Saltsman, J. F.
Abstract: Effects of orientation, lunation, and location on performance of lunar radiator - design studies
NASA Center: Glenn Research Center
Publication Year: 1971
Added to NTRS: 2005-08-25
Accession Number: 71N20092; Document ID: 19710010617; Report Number: E-4570, NASA-TM-X-1846
Application of strainrange partitioning to the prediction of MPC creep-fatigue data for 2 1/4 Cr-1 Mo steel
Author(s): Saltsman, J. F.; Halford, G. R.
Abstract: Creep-fatigue tests were conducted on annealed 2.25Cr-1Mo steel in air at 538 C involving interspersion of rapid strain cycles (0 to 22 cycles) between constant tensile stress-hold periods (23 or 47 hours). Life predictions ...
NASA Center: Glenn Research Center
Publication Year: 1976
Added to NTRS: 2004-11-03
Accession Number: 77A47047; Document ID: 19770064195
Ductility normalized-strain-range partitioning life relations for creep-fatigue life predictions
Author(s): Halford, G. R.; Saltsman, J. F.; Hirschberg, M. H.
Abstract: Techniques utilizing strainrange partitioning may be used to estimate the effects of the environment on the high-temperature, low-cycle, creep-fatigue resistance of alloys. Three levels of ductility-normalized ...
NASA Center: Glenn Research Center
Publication Year: 1978
Added to NTRS: 2004-11-03
Accession Number: 78A51739; Document ID: 19780067830
Strainrange partitioning life predictions of the long time metal properties council creep-fatigue tests
Author(s): Saltsman, J. F.; Halford, G. R.
Abstract: The method of strainrange partitioning is used to predict the cyclic lives of the Metal Properties Council's long time creep-fatigue interspersion tests of several steel alloys. Comparisons are made with predictions based ...
NASA Center: Glenn Research Center
Publication Year: 1979
Added to NTRS: 2004-11-03
Accession Number: 79N31619; Document ID: 19790023448; Report Number: E-174, NASA-TM-79260
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