NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Interpolation and extrapolation of creep rupture data by the minimum commitment method. II - Oblique translationAn outline is presented of a new procedure, termed the oblique translation method, which emerged in the development of the focal point convergence method. Approaches for implementing the oblique translation method are discussed. It is shown that the new method is essentially a minimum commitment method when manually-graphically implemented, in the sense that the form of the functions involved are not forced into particular analytical forms. The individual constants and functions are independently determined. The minimum commitment concept is extended to the analysis of creep rupture data wherein each isothermal is to be generated by an oblique translation of the 'master curve' when plotted. Attention is given to a manual-graphical analysis, the preassessment of data, and an analysis by computer code.
Document ID
19780061517
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Manson, S. S.
(Case Western Reserve University Cleveland, Ohio, United States)
Ensign, C. R.
(NASA Lewis Research Center Cleveland, Ohio, United States)
Date Acquired
August 9, 2013
Publication Date
June 1, 1978
Subject Category
Metallic Materials
Meeting Information
Meeting: Pressure Vessels and Piping Conference
Location: Montreal
Country: Canada
Start Date: June 26, 1978
End Date: June 29, 1978
Sponsors: American Society of Mechanical Engineers, Canadian Society of Mechanical Engineers
Accession Number
78A45426
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available