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Dr. Raj Kumar
Dr. Raj Kumar
Professor (Assistant), Gachon University, Global Campus, Republic of Korea
Verified email at gachon.ac.kr - Homepage
Title
Cited by
Cited by
Year
Experimental investigation of the performance of a novel solar dryer for drying medicinal plants in Western Himalayan region
AK Bhardwaj, R Kumar, R Chauhan
Solar Energy 177, 395-407, 2019
1492019
Experimental investigation of an indirect solar dryer integrated with phase change material for drying valeriana jatamansi (medicinal herb)
AK Bhardwaj, R Chauhan, R Kumar, M Sethi, A Rana
Case studies in thermal engineering 10, 302-314, 2017
1202017
Energy and exergy analyses of drying medicinal herb in a novel forced convection solar dryer integrated with SHSM and PCM
AK Bhardwaj, R Kumar, S Kumar, B Goel, R Chauhan
Sustainable Energy Technologies and Assessments 45, 101119, 2021
1162021
Heat transfer enhancement in solar air channel with broken multiple V-type baffle
R Kumar, A Kumar, R Chauhan, M Sethi
Case Studies in Thermal Engineering 8, 187-197, 2016
782016
Experimental investigation and performance evaluation of a novel solar dryer integrated with a combination of SHS and PCM for drying chilli in the Himalayan region
AK Bhardwaj, R Kumar, R Chauhan, S Kumar
Thermal Science and Engineering Progress 20, 100713, 2020
722020
Experimental study and correlation development for Nusselt number and friction factor for discretized broken V-pattern baffle solar air channel
R Kumar, R Chauhan, M Sethi, A Kumar
Experimental Thermal and Fluid Science 81, 56-75, 2017
672017
Heat transfer augmentation in solar thermal collectors using impinging air jets: A comprehensive review
R Chauhan, T Singh, NS Thakur, N Kumar, R Kumar, A Kumar
Renewable and Sustainable Energy Reviews 82, 3179-3190, 2018
662018
Experimental study of enhancement of heat transfer and pressure drop in a solar air channel with discretized broken V-pattern baffl
Raj Kumar, Muneesh Sethi, Ranchan Chauhan
Renewable Energy 101, 856-872, 2017
632017
Correlation development for Nusselt number and friction factor of a multiple type V-pattern dimpled obstacles solar air passage
A Kumar, R Kumar, R Maithani, R Chauhan, M Sethi, A Kumari, S Kumar, ...
Renewable Energy 109, 461-479, 2017
602017
Optimizing discrete V obstacle parameters using a novel Entropy-VIKOR approach in a solar air flow channel
A Sharma, R Chauhan, T Singh, A Kumar, R Kumar, M Sethi
Renewable Energy 106, 310-320, 2017
602017
Impact of artificial roughness variation on heat transfer and friction characteristics of solar air heating system
R Kumar, S Kumar, S Thapa, M Sethi, G Fekete, T Singh
Alexandria Engineering Journal 61 (1), 481-491, 2022
482022
Optimization of single arc protrusion ribs parameters in solar air heater with impinging air jets based upon PSI approach
R Nadda, R Kumar, A Kumar, R Maithani
Thermal Science and Engineering Progress 7, 146-154, 2018
462018
Experimental investigation and optimization of cobalt bonded tungsten carbide composite by hybrid AHP-TOPSIS approach
R Nadda, R Kumar, T Singh, R Chauhan, A Patnaik, B Gangil
Alexandria engineering journal 57 (4), 3419-3428, 2018
452018
Performance investigation of a solar thermal collector provided with air jets impingement on multi V-shaped protrusion ribs absorber plate
R Kumar, R Nadda, A Rana, R Chauhan, SS Chandel
Heat and Mass Transfer 56, 913-930, 2020
442020
Investigation of thermal and hydrodynamic performance of impingement jets solar air passage with protrusion with combination arc obstacle on the heated plate
R Nadda, A Kumar, R Maithani, R Kumar
Experimental Heat Transfer 31 (3), 232-250, 2018
422018
Optimization of multiple arcs protrusion obstacle parameters using AHP-TOPSIS approach in an impingement jet solar air passage
PK Mishra, R Nadda, R Kumar, A Rana, M Sethi, A Ekileski
Heat and Mass Transfer 54, 3797-3808, 2018
412018
Comparative study of effect of various blockage arrangements on thermal hydraulic performance in a roughened air passage
Raj Kumar, Anil Kumar, Ranchan Chauhan
Renewable and Sustainable Energy Reviews 81, 447–463, 2018
412018
Experimental investigation of impact of the energy storage medium on the thermal performance of double pass solar air heater
R Kumar, S Kumar, A Afzal, AM Manokar, M Sharifpur, A Issakhov
Sustainable Energy Technologies and Assessments 48, 101673, 2021
402021
Experimental study of heat transfer enhancement in a rectangular duct distributed by multi V-perforated baffle of different relative baffle width
R Kumar, A Kumar, A Sharma, R Chauhan, M Sethi
Heat and Mass Transfer 53, 1289-1304, 2017
402017
Influence of artificial roughness parametric variation on thermal performance of solar thermal collector: An experimental study, response surface analysis and ANN modelling
R Kumar, R Nadda, S Kumar, A Razak, M Sharifpur, HS Aybar, CA Saleel, ...
Sustainable Energy Technologies and Assessments 52, 102047, 2022
392022
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