Zobrazeno 1 - 10
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pro vyhledávání: '"Solhjoo, Soheil"'
Autor:
Solhjoo, Soheil
The combination of the Cylindrical Profile Model (CPM) and Avitzur's model is commonly used to determine flow stress curves in material testing using compression test. In this process, stress is corrected for friction using Avitzur's model and the av
Externí odkaz:
http://arxiv.org/abs/2311.08900
Autor:
Solhjoo, Soheil
This note provides a MATLAB code to determine the critical strain associated with the onset of dynamic recrystallization. The code takes a closed-form constitutive model and derives the critical strain by solving $\partial^2 \theta / \partial \sigma^
Externí odkaz:
http://arxiv.org/abs/2310.19551
Publikováno v:
In Advances in Engineering Software October 2020 148
Autor:
Solhjoo, Soheil, Halbertsma, Pieter J., Veldhuis, Mark, Toljaga, Ranko, Pei, Yutao, Vakis, Antonis I.
Publikováno v:
In Journal of Materials Processing Tech. January 2020 275
Autor:
Solhjoo, Soheil
A new model has been developed to estimate the flow stress under hot deformation conditions up to the peak of the stress-strain curves. The model is constructed on the basis of the general form of sine functions by introducing an additional exponent.
Externí odkaz:
http://arxiv.org/abs/1405.0196
Autor:
Solhjoo, Soheil
Based on both linear and non-linear estimations of work hardening rate versus strain curves, two mathematical models have been developed to predict the flow curves under hot working conditions up to the peak. The models were tested for a mechanically
Externí odkaz:
http://arxiv.org/abs/1403.5929
Autor:
Solhjoo, Soheil
In this study an upper bound analysis for cylindrical "Barrel Compression Test" (BCT) is developed. BCT method is a very simple method which can be utilized in order to evaluate quantitatively the coefficient of friction by means of just one cylindri
Externí odkaz:
http://arxiv.org/abs/1402.6749
Autor:
Solhjoo, Soheil1 (AUTHOR) soheil@solhjoo.com
Publikováno v:
Materials (1996-1944). Jan2023, Vol. 16 Issue 1, p441. 26p.
Publikováno v:
In International Journal of Mechanical Sciences October 2019 161-162
Autor:
Solhjoo, Soheil, Khoddam, Shahin
Publikováno v:
In International Journal of Mechanical Sciences June 2019 156:486-493