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Interpolation and extrapolation of creep rupture data by the minimum commitment method. II - Oblique translation
- Publication Year :
- 1978
- Publisher :
- United States: NASA Center for Aerospace Information (CASI), 1978.
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Abstract
- An 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.
- Subjects :
- Metallic Materials
Subjects
Details
- Language :
- English
- Database :
- NASA Technical Reports
- Publication Type :
- Report
- Accession number :
- edsnas.19780061517
- Document Type :
- Report