Rajneesh Kumar, Ph. D.
机构: Mechatronics Engineering Department, Chitkara University, Punjab, India
主页: researchgate.net
每年引用次数
引用次数
引用: 1,260
H-指数: 20
I10-指数 : 26
出版物: 37
Unconventional solar air heater with triangular flow-passage: A CFD based comparative performance assessment of different cross-sectional rib-roughnesses
Varun Goel , Rajneesh Kumar
Renewable Energy 172 1267 -1278
1
2021
A comprehensive parametric investigation of hemispherical cavities on thermal performance and flow-dynamics in the triangular-duct solar-assisted air-heater
Abdullah M. Abusorrah , Varun Goel , Suvanjan Bhattacharyya , Rajneesh Kumar
Renewable Energy 173 896 -912
1
2021
Exergetic performance estimation for roughened triangular duct used in solar air heaters
Alibek Issakhov , Varun Goel , Sunil Kumar , Suvanjan Bhattacharyya
Journal of Thermal Analysis and Calorimetry
2021
Numerical Simulation of Flow Through Equilateral Triangular Duct Under Constant Wall Heat Flux Boundary Condition
Rajneesh Kumar , Anoop Kumar , Varun Goel
Journal of The Institution of Engineers : Series C 98 ( 3) 313 -323
6
2017
A Note on the Comparative Analysis Between Rectangular and Modified Duct Heat Exchanger
Rajneesh Kumar , Varun Goel , Anoop Kumar
Journal of Heat Transfer 142 ( 4)
4
2020
Innovatively Arranged Curved-Ribbed Solar-Assisted Air Heater: Performance and Correlation Development for Heat and Flow Characteristics
Rajneesh Kumar , Abhishek Singh Kashyap , Paramvir Singh , Varun Goel
Journal of Solar Energy Engineering-transactions of The Asme 142 ( 3)
4
2020
Experimental and Computational Fluid Dynamics Study on Fluid Flow and Heat Transfer in Triangular Passage Solar Air Heater of Different Configurations
Rajneesh Kumar , Varun , Anoop Kumar
Journal of Solar Energy Engineering-transactions of The Asme 139 ( 4) 041013
22
2017
Effect of providing gap in multiple-arc rib-roughened solar air heater - Part 1
Rajneesh Kumar , Varun Goel , Mukesh Kumar
Journal of Mechanical Science and Technology 34 ( 6) 2619 -2625
2
2020
Simulation of Flow and Heat Transfer in Triangular Cross-Sectional Solar-Assisted Air Heater
Rajneesh Kumar , Anoop Kumar , Varun Goel
Journal of Solar Energy Engineering-transactions of The Asme 141 ( 1) 011007
9
2019
Effect of Dimple Intrusions and Curvature Radius of Rounded Corner Triangular Duct on Fluid Flow and Heat Transfer
Rajneesh Kumar , Sourabh Khurana , Anoop Kumar , Varun Goel
Journal of Thermal Science and Engineering Applications 11 ( 3) 031001
8
2019
Numerical investigation of heat transfer and friction factor in ribbed triangular duct solar air heater using Computational fluid dynamics (CFD)
Rajneesh Kumar , Varun Goel , Anoop Kumar , Sourabh Khurana
Journal of Mechanical Science and Technology 32 ( 1) 399 -404
17
2018
Heat transfer augmentation and flow characteristics in ribbed triangular duct solar air heater: An experimental analysis
Gaurav Bharadwaj , Varun , Rajneesh Kumar , Avdhesh Sharma
International Journal of Green Energy 14 ( 7) 587 -598
23
2017
A parametric analysis of rectangular rib roughened triangular duct solar air heater using computational fluid dynamics
Rajneesh Kumar , Anoop Kumar , Varun Goel
Solar Energy 157 1095 -1107
25
2017
Performance improvement and development of correlation for friction factor and heat transfer using computational fluid dynamics for ribbed triangular duct solar air heater
Rajneesh Kumar , Anoop Kumar , Varun Goel
Renewable Energy 131 788 -799
22
2019
Investigation of heat transfer augmentation and friction factor in triangular duct solar air heater due to forward facing chamfered rectangular ribs: A CFD based analysis
Rajneesh Kumar , Varun Goel , Anoop Kumar
Renewable Energy 115 824 -835
40
2018
Performance evaluation and optimization of solar assisted air heater with discrete multiple arc shaped ribs
Rajneesh Kumar , Varun Goel , Paramvir Singh , Abhishek Saxena
Journal of energy storage 26 100978
20
2019
Thermal and fluid dynamic characteristics of flow through triangular cross-sectional duct: A review
Rajneesh Kumar , Varun , Anoop Kumar
Renewable & Sustainable Energy Reviews 61 123 -140
55
2016
Heat augmented due to array of protrusions on absorber plate in solar heat exchanger
Rajneesh Kumar , Manjeet Kharub , Vidyanand Kumar , Varun
Materials Today: Proceedings 38 2425 -2430
2021
Computational fluid dynamics based study for analyzing heat transfer and friction factor in semi-circular rib-roughened equilateral triangular duct
Rajneesh Kumar , Anoop Kumar ,
International Journal of Numerical Methods for Heat & Fluid Flow 27 ( 4) 941 -957
22
2017
Effect of apex angle variation on thermal and hydraulic performance of roughened triangular duct
Varun Goel , Pankaj Guleria , Rajneesh Kumar
International Communications in Heat and Mass Transfer 86 239 -244
10
2017