Error evaluation on experimental stress-strain curve obtained from tube bulging test
نویسندگان
چکیده
منابع مشابه
Correcting the stress-strain curve in hot compression test using finite element analysis and Taguchi method
In the hot compression test friction has a detrimental influence on the flow stress through the process and therefore, correcting the deformation curve for real behavior is very important for both researchers and engineers. In this study, a series of compression tests were simulated using Abaqus software. In this study, it has been employed the Taguchi method to design experiments by the factor...
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Tensile stress-strain curve is of high importance in mechanics of materials particularly in numerical simulations of material deformations. The curve is usually obtained by experiment but is limited by necking phenomenon. Engineering stress-strain curve is converted to true stress-strain curve through simple formulas. The conversion, however, is correct up the point of necking. From this point ...
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متن کاملcorrecting the stress-strain curve in hot compression test using finite element analysis and taguchi method
in the hot compression test friction has a detrimental influence on the flow stress through the process and therefore, correcting the deformation curve for real behavior is very important for both researchers and engineers. in this study, a series of compression tests were simulated using abaqus software. in this study, it has been employed the taguchi method to design experiments by the factor...
متن کاملCorrecting the stress-strain curve in hot compression test using finite element analysis and Taguchi method
In the hot compression test friction has a detrimental influence on the flow stress through the process and therefore, correcting the deformation curve for real behavior is very important for both researchers and engineers. In this study, a series of compression tests were simulated using Abaqus software. In this study, it has been employed the Taguchi method to design experiments by the factor...
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ژورنال
عنوان ژورنال: International Journal of Material Forming
سال: 2010
ISSN: 1960-6206,1960-6214
DOI: 10.1007/s12289-010-0740-1