F
Farhang Pourboghrat
Researcher at Ohio State University
Publications - 114
Citations - 4910
Farhang Pourboghrat is an academic researcher from Ohio State University. The author has contributed to research in topics: Finite element method & Hydroforming. The author has an hindex of 31, co-authored 110 publications receiving 4303 citations. Previous affiliations of Farhang Pourboghrat include Michigan State University & University of Minnesota.
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Plane stress yield function for aluminum alloy sheets—part 1: theory
Frédéric Barlat,Frédéric Barlat,J.C. Brem,Jeong W. Yoon,Jeong W. Yoon,Kwansoo Chung,Re Dick,D.J. Lege,Farhang Pourboghrat,Shi-Hoon Choi,E. Chu +10 more
TL;DR: In this article, a plane stress yield function that well describes the anisotropic behavior of sheet metals, in particular, aluminum alloy sheets, was proposed, which was introduced in the formulation using two linear transformations on the Cauchy stress tensor.
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Kenaf natural fiber reinforced polypropylene composites: A discussion on manufacturing problems and solutions
Michael A. Zampaloni,Farhang Pourboghrat,S.A. Yankovich,B.N. Rodgers,J. Moore,Lawrence T. Drzal,Amar K. Mohanty,Manjusri Misra +7 more
TL;DR: In this paper, the kenaf-polypropylene natural fiber composites were fabricated using a compression molding process utilizing a layered sifting of a microfine polypropylene powder and chopped Kenaf fibers.
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Forming of AA5182-O and AA5754-O at elevated temperatures using coupled thermo-mechanical finite element models
TL;DR: In this article, a coupled thermo-mechanical finite element analysis of the forming process was performed for the temperature range 25-260°C (77-500°F) at different strain rates.
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Renewable Resource-Based Green Composites from Recycled Cellulose Fiber and Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Bioplastic
TL;DR: Differential scanning calorimetry, thermogravimetric analysis (TGA), and scanning electron microscopy were used to study the melting behavior, thermal stability, and morphology of the composite systems, respectively.
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Forming of aluminum alloys at elevated temperatures – Part 1: Material characterization
TL;DR: A temperature-dependent anisotropic material model for use in a coupled thermo-mechanical finite element analysis of the forming of aluminum sheets was developed in this article, where the anisotropy properties of the aluminum alloy sheet AA3003-H111 were characterized for a range of temperatures 25 −260 −C (77 −500 −F) and for different strain rates.