| Performance of a double pass solar air collector BM Ramani, A Gupta, R Kumar Solar energy 84 (11), 1929-1937, 2010 | 261 | 2010 |
| Preparation and pool boiling characteristics of copper nanofluids over a flat plate heater R Kathiravan, R Kumar, A Gupta, R Chandra International Journal of Heat and Mass Transfer 53 (9-10), 1673-1681, 2010 | 161 | 2010 |
| Pressure drop and heat transfer augmentation due to coiled wire inserts during laminar flow of oil inside a horizontal tube MA Akhavan-Behabadi, R Kumar, MR Salimpour, R Azimi International Journal of Thermal Sciences 49 (2), 373-379, 2010 | 133 | 2010 |
| Effect of twisted tape insert on heat transfer and pressure drop in horizontal evaporators for the flow of R-134a MA Akhavan-Behabadi, R Kumar, A Mohammadpour, M Jamali-Asthiani International Journal of Refrigeration 32 (5), 922-930, 2009 | 117 | 2009 |
| Flow characteristics of refrigerants flowing through capillary tubes–a review MK Khan, R Kumar, PK Sahoo Applied thermal engineering 29 (8-9), 1426-1439, 2009 | 100 | 2009 |
| Condensation heat transfer of R-134a inside a microfin tube with different tube inclinations MA Akhavan-Behabadi, R Kumar, SG Mohseni International Journal of Heat and Mass Transfer 50 (23-24), 4864-4871, 2007 | 95 | 2007 |
| Characterization and pool boiling heat transfer studies of nanofluids R Kathiravan, R Kumar, A Gupta, R Chandra | 80 | 2009 |
| Pool boiling characteristics of multiwalled carbon nanotube (CNT) based nanofluids over a flat plate heater R Kathiravan, R Kumar, A Gupta, R Chandra, PK Jain International Journal of Heat and Mass Transfer 54 (5-6), 1289-1296, 2011 | 75 | 2011 |
| Heat transfer during forced air precooling of perishable food products R Kumar, A Kumar, UN Murthy Biosystems Engineering 99 (2), 228-233, 2008 | 69 | 2008 |
| Prediction of heat transfer coefficient during condensation of water and R-134a on single horizontal integral-fin tubes R Kumar, HK Varma, B Mohanty, KN Agrawal International journal of refrigeration 25 (1), 111-126, 2002 | 67 | 2002 |
| Rewetting and maximum surface heat flux during quenching of hot surface by round water jet impingement C Agrawal, R Kumar, A Gupta, B Chatterjee International Journal of Heat and Mass Transfer 55 (17-18), 4772-4782, 2012 | 62 | 2012 |
| An experimental study of the flow of R-134a inside an adiabatic spirally coiled capillary tube MK Khan, R Kumar, PK Sahoo international journal of refrigeration 31 (6), 970-978, 2008 | 59 | 2008 |
| Condensation of R-134a inside a helically coiled tube-in-shell heat exchanger A Gupta, R Kumar, A Gupta Experimental thermal and fluid science 54, 279-289, 2014 | 48 | 2014 |
| Comparison of alternative backgrounding systems on beef calf performance, feedlot finishing performance, carcass traits, and system cost of gain R Kumar, HA Lardner, JJ McKinnon, DA Christensen, D Damiran, ... The Professional Animal Scientist 28 (5), 541-551, 2012 | 48 | 2012 |
| Experimental investigation of sagging of a completely voided pressure tube of Indian PHWR under heatup condition G Nandan, PK Sahoo, R Kumar, B Chatterjee, D Mukhopadhyay, HG Lele Nuclear engineering and design 240 (10), 3504-3512, 2010 | 48 | 2010 |
| An experimental study of the flow of R-407C in an adiabatic helical capillary tube MK Mittal, R Kumar, A Gupta International journal of refrigeration 33 (4), 840-847, 2010 | 47 | 2010 |
| A comprehensive study of modified Wilson plot technique to determine the heat transfer coefficient during condensation of steam and R-134a over single horizontal plain and … R Kumar, HK Varma, KN Agrawal, B Mohanty Heat Transfer Engineering 22 (2), 3-12, 2001 | 47 | 2001 |
| Effect of jet diameter on the rewetting of hot horizontal surfaces during quenching C Agrawal, R Kumar, A Gupta, B Chatterjee Experimental Thermal and Fluid Science 42, 25-37, 2012 | 46 | 2012 |
| Rewetting of a hot horizontal surface through mist jet impingement cooling C Agrawal, OF Lyons, R Kumar, A Gupta, DB Murray International Journal of Heat and Mass Transfer 58 (1-2), 188-196, 2013 | 45 | 2013 |
| Investigation on heat transfer and pressure drop during swirl flow boiling of R-134a in a horizontal tube MA Akhavan-Behabadi, R Kumar, M Jamali International Journal of Heat and Mass Transfer 52 (7-8), 1918-1927, 2009 | 44 | 2009 |
