H
Hamid Garmestani
Researcher at Georgia Institute of Technology
Publications - 267
Citations - 7474
Hamid Garmestani is an academic researcher from Georgia Institute of Technology. The author has contributed to research in topics: Microstructure & Texture (crystalline). The author has an hindex of 41, co-authored 258 publications receiving 6293 citations. Previous affiliations of Hamid Garmestani include Cornell University & Florida A&M University – Florida State University College of Engineering.
Papers
More filters
Journal ArticleDOI
On the application of load relaxation in characterizing superplastic Al-Li 8090
F. Booeshaghi,Hamid Garmestani +1 more
TL;DR: In this article, a load relaxation experiment was used to obtain the stress/strain rate behavior of an Al-Li 8090 superplastic material and compared to the strain-rate change tests.
Journal ArticleDOI
Composition of two-point correlation functions of subcomposites in heterogeneous materials
A. Ghazavizadeh,A. Ghazavizadeh,A. Ghazavizadeh,N. Soltani,Majid Baniassadi,Majid Baniassadi,Frédéric Addiego,Said Ahzi,Said Ahzi,Said Ahzi,Hamid Garmestani +10 more
TL;DR: In this paper, the authors presented and verified a new estimation for the TPCF of an arbitrary phase in a multiphase heterogeneous medium based on the composition of TPCFs for the other phases or alternatively other subcomposites.
Journal ArticleDOI
An optimum approximation of n-point correlation functions of random heterogeneous material systems.
TL;DR: The general framework of the weight functions is extended and derived to achieve optimum accuracy for approximate n-point correlation functions and can be utilized to attain a more accurate approximation to global n- point correlation functions for heterogeneous material systems with a hierarchy of length scales.
Journal ArticleDOI
Spectral Integration of Microstructure and Design
TL;DR: In this paper, the microstructure hull is introduced as a continuous variable in the mechanical design methodology for highlyconstrained systems, and the challenges and possibilities for extending the methodology to processing to achieve the prescribed optimal microstructures.
Journal ArticleDOI
Analytical Thermal Modeling of Powder Bed Metal Additive Manufacturing Considering Powder Size Variation and Packing.
TL;DR: This work presents a computationally efficient predictive model based on solid heat transfer for temperature profiles in powder bed metal additive manufacturing (PBMAM) considering the heat transfer boundary condition and powder material properties.