Mayank D. Kumar
Halliburton
23 Papers
3 Citations
Mayank D. Kumar is an academic researcher from Halliburton. The author has contributed to research in topics: Chemistry & Surface roughness. The author has an hindex of 1, co-authored 1 publications.
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Papers
Dominant Modes in a Gas Cyclone Flow Field Using Proper Orthogonal Decomposition
TL;DR: In this article , the complex turbulent swirling flow inside cyclone separators was studied using high-fidelity large eddy simulations (LESs) using subgrid-scale LES model, flow features such as mean and turbulent statistics were studied for the variations in the inlet Reynolds number (Re) and geometric swirl number (S).
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Finishing of OFHC copper using fluid filled open-cell porous flexible abrasive impregnated tools
TL;DR: In this paper , an open-cell porous flexible abrasive tool was developed using solvent casting method with polyurethane as the base polymer and SiC particles as abrasives.
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Effect of pre-stress on surface integrity in micro milling: Modelling and experimentation
TL;DR: This study investigates the effect of pre-stress on surface integrity in micro-milling, using ultrasonic-assisted abrasive peening to improve surface finish and compressive residual stress in Ti-6Al-4V, Al-6061, and OFHC-Cu alloys.
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Finishing performance of polyurethane-based flexible tools fabricated using solvent casting and particulate leaching method
TL;DR: In this paper , a flexible abrasive tool was fabricated using the solution casting and dissolution method with open porous microstructure and uniformly dispersed silicon carbide particles in a polyurethane polymer matrix.
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CFD Modelling of Spiral Concentrator- Prediction of Comprehensive Fluid Flow Field and Particle Segregation
Purushotham Sudikondala,Narasimha Mangadoddy,Mayank D. Kumar,Sunil Kumar Tripathy,Ramakrishna Yanamandra +4 more
TL;DR: In this article , a comprehensive numerical analysis of the fluid flow and dilute particulate flow in the LD9 spiral separator is presented, where the air-water flow field on a coal spiral is simulated using the volume of fluid (VOF) coupled with RANS turbulence models.
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