Strain gradient effects on FCC single crystal

Parchuru, Venkatadri and Chinthapenta, Viswanath (2018) Strain gradient effects on FCC single crystal. Masters thesis, Indian Institute of Technology Hyderabad.

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In the last two decades, experimental studies and numerical simulations expressed the size e�ect on the plastic distortion of ductile materials at small scales(Micron and Sub-Micron). Several studies have been performed on size effects on the rate of void growth using plasticity models with strain gradient effects on models with plane strain assumption. In the present work, a finite element model using crystal plasticity was proposed to understand the size effects on void evolution in a single crystal by incorporating the Borg [1] crystal plasticity theory with strain gradient effects in the Huang [2] user material subroutine developed for crystal plasticity formulations.

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IITH Creators:
IITH CreatorsORCiD
Chinthapenta, ViswanathUNSPECIFIED
Item Type: Thesis (Masters)
Uncontrolled Keywords: Strain Gradient, Crystal Plasticity, Size Effects, Single Crystal, FCC Crystal
Subjects: Others > Mechanics
Divisions: Department of Mechanical & Aerospace Engineering
Depositing User: Team Library
Date Deposited: 13 Jul 2018 11:04
Last Modified: 13 Jul 2018 11:04
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