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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
1472019
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
1162017
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
1122021
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
762016
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
682020
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
662017
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
652018
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
612017
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
582017
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
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
432022
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
402020
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
402018
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
Impact of perforated shapes in delta type hindrance promoter on thermo-hydraulic performance of solar water heating system (An experimental study)
R Khargotra, R Kumar, S Kumar
Case Studies in Thermal Engineering 24, 100831, 2021
382021
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
382018
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
372018
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
362022
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