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Journal Articles

Shear Bands in Materials Processing: Understanding the Mechanics of Flow Localization From Zener's Time to the Present

Koushik Viswanathan, Shwetabh Yadav, Dinakar Sagapuram

Appl. Mech. Rev. November 2020, 72(6): 060802.

Paper No: AMR-20-1023

DOI: https://doi.org/10.1115/1.4049353

Published Online: January 5, 2021

View Article titled, Shear Bands in Materials Processing: Understanding the Mechanics of Flow Localization From Zener's Time to the Present

Topics: Shear (Mechanics), Deformation, Flow (Dynamics)

Journal Articles

On the Cutting of Metals: A Mechanics Viewpoint

Dinakar Sagapuram, Anirudh Udupa, Koushik Viswanathan, James B. Mann, Rachid M’Saoubi, Tatsuya Sugihara, Srinivasan Chandrasekar

J. Manuf. Sci. Eng. November 2020, 142(11): 110808.

Paper No: MANU-19-1658

DOI: https://doi.org/10.1115/1.4047869

Published Online: September 8, 2020

View Article titled, On the Cutting of Metals: A Mechanics Viewpoint

Topics: Cutting, Deformation, Flow (Dynamics), Fracture (Materials), Shear (Mechanics), Metal cutting, Metals, Machining, Laminar flow

Proceedings Papers

Nucleation and Boundary Layer Growth of Shear Bands in Machining

Shwetabh Yadav, Dinakar Sagapuram

Proc. ASME. MSEC2019, Volume 2: Processes; Materials, V002T03A064, June 10–14, 2019

Paper No: MSEC2019-3022

DOI: https://doi.org/10.1115/MSEC2019-3022

View Paper titled, Nucleation and Boundary Layer Growth of Shear Bands in Machining

Topics: Boundary layers, Machining, Nucleation (Physics), Shear (Mechanics), Flow (Dynamics), Deformation, Fluids, Viscosity, Alloys, Cutting

Journal Articles

Nucleation and Boundary Layer Growth of Shear Bands in Machining

Shwetabh Yadav, Dinakar Sagapuram

J. Manuf. Sci. Eng. October 2019, 141(10): 101005.

Paper No: MANU-19-1274

DOI: https://doi.org/10.1115/1.4044103

Published Online: August 1, 2019

View Article titled, Nucleation and Boundary Layer Growth of Shear Bands in Machining

Topics: Boundary layers, Machining, Nucleation (Physics), Shear (Mechanics), Deformation, Stress

Proceedings Papers

An Experimental Study of Wedge Indentation of Porous Solids: Implications for Cutting and Drilling Processes

Shwetabh Yadav, Tejas G. Murthy, Dinakar Sagapuram

Proc. ASME. MSEC2018, Volume 2: Materials; Joint MSEC-NAMRC-Manufacturing USA, V002T04A030, June 18–22, 2018

Paper No: MSEC2018-6629

DOI: https://doi.org/10.1115/MSEC2018-6629

View Paper titled, An Experimental Study of Wedge Indentation of Porous Solids: Implications for Cutting and Drilling Processes

Topics: Cutting, Drilling, Solids, Wedges, Deformation, Copper, Gypsum, Brittleness, Compacting, Compression

Proceedings Papers

Viscous Shear Banding in Cutting of Metals

Dinakar Sagapuram, Koushik Viswanathan

Proc. ASME. MSEC2018, Volume 2: Materials; Joint MSEC-NAMRC-Manufacturing USA, V002T04A032, June 18–22, 2018

Paper No: MSEC2018-6697

DOI: https://doi.org/10.1115/MSEC2018-6697

View Paper titled, Viscous Shear Banding in Cutting of Metals

Topics: Metal cutting, Shear (Mechanics), Deformation, Viscosity, Alloys, Cutting, Diffusion (Physics), Displacement, Drag (Fluid dynamics), Flow (Dynamics)

Journal Articles

Viscous Shear Banding in Cutting of Metals

Dinakar Sagapuram, Koushik Viswanathan

J. Manuf. Sci. Eng. November 2018, 140(11): 111004.

Paper No: MANU-18-1434

DOI: https://doi.org/10.1115/1.4040875

Published Online: July 31, 2018

View Article titled, Viscous Shear Banding in Cutting of Metals

Topics: Shear (Mechanics), Deformation, Displacement, Flow (Dynamics), Cutting

Journal Articles

Direct Single-Stage Processing of Lightweight Alloys Into Sheet by Hybrid Cutting–Extrusion

Dinakar Sagapuram, Andrew B. Kustas, W. Dale Compton, Kevin P. Tumble, Srinivasan Chandrasekar

J. Manuf. Sci. Eng. October 2015, 137(5): 051002.

Paper No: MANU-14-1705

DOI: https://doi.org/10.1115/1.4031022

Published Online: September 4, 2015

View Article titled, Direct Single-Stage Processing of Lightweight Alloys Into Sheet by Hybrid Cutting–Extrusion

Topics: Alloys, Cutting, Deformation, Extruding, Shear (Mechanics), Texture (Materials), Magnesium alloys, Temperature, Manufacturing, Flow (Dynamics)

Proceedings Papers

Understanding Deformation on Machined Surfaces

Yang Guo, Dinakar Sagapuram, Anirban Mahato, Rachid M’Saoubi, Kevin P. Trumble, Srinivasan Chandrasekar

Proc. ASME. MSEC2014, Volume 1: Materials; Micro and Nano Technologies; Properties, Applications and Systems; Sustainable Manufacturing, V001T01A007, June 9–13, 2014

Paper No: MSEC2014-4003

DOI: https://doi.org/10.1115/MSEC2014-4003

View Paper titled, Understanding Deformation on Machined Surfaces

Topics: Deformation, Texture (Materials), Machining, Engineering simulation, Metal cutting, Multiscale modeling, Simulation