Author
S. S. Manson
Bio: S. S. Manson is an academic researcher from Glenn Research Center. The author has contributed to research in topics: Creep & Extrapolation. The author has an hindex of 4, co-authored 6 publications receiving 210 citations.
Topics: Creep, Extrapolation, Work hardening, Hardening (computing)
Papers
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01 Apr 1963
TL;DR: In this paper, a series of constant strain range tests was made for a wide variety of materials producing fatigue lives varying from a few cycles to about one million cycles, and the specimens were subjected to axial, compression-tension, low-frequency fatigue about a zero mean strain.
Abstract: : A series of constant strain range tests was made for a wide variety of materials producing fatigue lives varying from a few cycles to about one million cycles. The specimens were subjected to axial, compression-tension, low-frequency fatigue about a zero mean strain. Load range was measured periodically throughout each test, enabling an analysis of fatigue results in terms of elastic, plastic, and total strains. Materials tested were AISI 4130 (soft and hard)., AISI 4340 (annealed and hard), AISI 52100, AISI 304 ELC (annealed and hard), AISI 310 (annealed), AM 350 (annealed and hard), Inconel X, Titanium (6Al-4V), 2014-T6, 5456-H311, and 1100 aluminum, and beryllium.
95 citations
48 citations
47 citations
01 Aug 1965
TL;DR: Optimization of time-temperature parameters for creep and stress rupture, with application to data from German cooperative long-time creep program, is discussed in this article, where the authors apply this approach to data collected from the German Cooperative Creep Program.
Abstract: Optimization of time-temperature parameters for creep and stress rupture, with application to data from German cooperative long-time creep program
24 citations
TL;DR: In this article, a method using finite-difference recurrence relations is presented for direct extrapolation of families of curves, which is illustrated by applications to creep-rupture data for several materials and is shown that good results can be obtained without the necessity for any of the usual parameter concepts.
Abstract: A method using finite-difference recurrence relations is presented for direct extrapolation of families of curves. The method is illustrated by applications to creep-rupture data for several materials and it is shown that good results can be obtained without the necessity for any of the usual parameter concepts.
3 citations
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TL;DR: The finite element method (FEM) is a numerical technique used to perform finite element analysis of any given physical phenomenon as discussed by the authors, such as structural or fluid behavior, thermal transport, wave propagation, and the growth of biological cells.
Abstract: Introduction to finite element analysis: 1.1 What is ... The finite element method (FEM) is a numerical technique used to perform finite element analysis of any given physical phenomenon. It is necessary to use mathematics to comprehensively understand and quantify any physical phenomena, such as structural or fluid behavior, thermal transport, wave propagation, and the growth of biological cells.
1,811 citations
TL;DR: In this article, a numerical model is developed for the welding and subsequent loading of a fabricated structure, which treats the weld process as a thermo-mechanical problem, and the model includes finite strain effects during isothermal loading, so that it may be used in the modeling of distortion sensitive structure.
255 citations
TL;DR: In this article, the authors performed cyclic axial and bending tests on structural carbon steel, cold-formed carbon steel and stainless steel, with a total of 62 experiments, with strain amplitudes up to ±15%.
231 citations
TL;DR: In this article, good correlations are presented between material removal rates and cyclic deformation parameters, strong indication that damage in cavitation erosion is a fatigue process, and they further improved the correlation by incorporating the cyclic strain-hardening exponent n in a combined parameter σ f n n n, which accounts for most of the differences among materials.
188 citations