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Sashindra Kumar Kakoty
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Journal Articles

Texture parameters' impact on computational efficiencies of Multigrid and Progressive mesh densification methods for solving textured journal bearing problems

Accepted Manuscript
Nayab Rasool Syed, Sashindra Kumar Kakoty
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1505
https://doi.org/10.1115/1.4067694
Published Online: January 21, 2025
View Article titled, Texture parameters' impact on computational efficiencies of Multigrid and Progressive mesh densification methods for solving textured journal bearing problems
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Topics: Journal bearings, Texture (Materials)
Journal Articles

The Application of Ethnographic Methods to Engineering for Global Development: The Case of the Improvised Betel Nut Cutter

Bibhuti Ranjan Bhattacharjya, Saurav Kamal Medhi, Sashindra Kumar Kakoty
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Technical Briefs
J. Mech. Des. June 2022, 144(6): 064501.
Paper No: MD-21-1513
https://doi.org/10.1115/1.4053466
Published Online: February 15, 2022
View Article titled, The Application of Ethnographic Methods to Engineering for Global Development: The Case of the Improvised Betel Nut Cutter
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Topics: Cutting, Design
Proceedings Papers

Influence of Texture Portion and Dimple Area Density on the Tribological Characteristics of Dimple Textured Hydrodynamic Journal Bearing

Nayab Rasool Syed, Sashindra Kumar Kakoty
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T06A001, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-75989
https://doi.org/10.1115/GTINDIA2021-75989
View Paper titled, Influence of Texture Portion and Dimple Area Density on the Tribological Characteristics of Dimple Textured Hydrodynamic Journal Bearing
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Topics: Density, Journal bearings, Surface texture, Texture (Materials), Tribology
Journal Articles

Computational Efficiency Improvement of Dimple Textured Hydrodynamic Journal Bearing Using Progressive Mesh Densification Method

Nayab Rasool Syed, Sashindra Kumar Kakoty
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2022, 144(3): 031801.
Paper No: TRIB-21-1106
https://doi.org/10.1115/1.4051039
Published Online: May 25, 2021
View Article titled, Computational Efficiency Improvement of Dimple Textured Hydrodynamic Journal Bearing Using Progressive Mesh Densification Method
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Topics: Bearings, Journal bearings, Texture (Materials), Pressure
Journal Articles

An Exploration of Intermediary’s Role in Participatory Product Design at the Bottom of the Pyramid: The Case of Improvised Pedal-Operated Chaak

Bibhuti Ranjan Bhattacharjya, Sashindra Kumar Kakoty
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Technical Briefs
J. Mech. Des. December 2020, 142(12): 124501.
Paper No: MD-20-1054
https://doi.org/10.1115/1.4047897
Published Online: August 11, 2020
View Article titled, An Exploration of Intermediary’s Role in Participatory Product Design at the Bottom of the Pyramid: The Case of Improvised Pedal-Operated Chaak
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Topics: Design, Product design, Governments
Proceedings Papers

Analysis of Static and Dynamic Performance Parameters of Two-Lobe Journal Bearing Operating With Non-Newtonian Lubricant

Ashutosh Kumar, Sashindra Kumar Kakoty
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T05A005, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2412
https://doi.org/10.1115/GTINDIA2019-2412
View Paper titled, Analysis of Static and Dynamic Performance Parameters of Two-Lobe Journal Bearing Operating With Non-Newtonian Lubricant
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Topics: Journal bearings, Lubricants, Stress
Proceedings Papers

In-Situ Experiments to Estimate the Performance Characteristics of a Double-Step Helical-Bladed Hydrokinetic Turbine

Parag K. Talukdar, Vinayak Kulkarni, Amarendra K. Das, Santosha K. Dwivedy, Sashindra Kumar Kakoty, Pinakeswar Mahanta, Ujjwal K. Saha
Proc. ASME. GTINDIA2017, Volume 2: Structures and Dynamics; Renewable Energy (Solar, Wind); Inlets and Exhausts; Emerging Technologies (Hybrid Electric Propulsion, UAV, ...); GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T06A004, December 7–8, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4572
https://doi.org/10.1115/GTINDIA2017-4572
View Paper titled, In-Situ Experiments to Estimate the Performance Characteristics of a Double-Step Helical-Bladed Hydrokinetic Turbine
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Topics: Hydraulic turbines, Performance characterization, Blades, Electric power generation, Rivers, Turbines, Dynamometers, Emissions, Energy generation, Fuels
Proceedings Papers

A Variable Viscosity Approach for the Analysis of Steady State and Dynamic Characteristics of Two-Lobe Journal Bearing With TiO 2 Based Nanolubricant

Ashutosh Kumar, Sashindra Kumar Kakoty
Proc. ASME. GTINDIA2017, Volume 2: Structures and Dynamics; Renewable Energy (Solar, Wind); Inlets and Exhausts; Emerging Technologies (Hybrid Electric Propulsion, UAV, ...); GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T05A011, December 7–8, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4646
https://doi.org/10.1115/GTINDIA2017-4646
View Paper titled, A Variable Viscosity Approach for the Analysis of Steady State and Dynamic Characteristics of Two-Lobe Journal Bearing With TiO 2 Based Nanolubricant
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Topics: Journal bearings, Steady state, Viscosity, Nanoparticles, Bearings, Damping, Flow (Dynamics), Fluids, Friction, Load bearing capacity
Proceedings Papers

A Numerical Study on Effect of Electromagnetic Actuator on Rigid Rotor Supported on Gas Foil Bearing

Kamal Kumar Basumatary, Gaurav Kumar, Karuna Kalita, Sashindra Kumar Kakoty
Proc. ASME. GTINDIA2017, Volume 2: Structures and Dynamics; Renewable Energy (Solar, Wind); Inlets and Exhausts; Emerging Technologies (Hybrid Electric Propulsion, UAV, ...); GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T05A006, December 7–8, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4607
https://doi.org/10.1115/GTINDIA2017-4607
View Paper titled, A Numerical Study on Effect of Electromagnetic Actuator on Rigid Rotor Supported on Gas Foil Bearing
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Topics: Electromagnetic actuators, Foil bearings, Rotors, Actuators, Bearings, Stability, Control equipment, Electromagnetic force, Equations of motion, Magnetic bearings