| Energy and exergy analysis of a latent heat storage system with phase change material for a solar collector A Koca, HF Oztop, T Koyun, Y Varol Renewable energy 33 (4), 567-574, 2008 | 368 | 2008 |
| Estimation of solar radiation using artificial neural networks with different input parameters for Mediterranean region of Anatolia in Turkey A Koca, HF Oztop, Y Varol, GO Koca Expert Systems with Applications 38 (7), 8756-8762, 2011 | 232 | 2011 |
| Natural convection in wavy enclosures with volumetric heat sources HF Oztop, E Abu-Nada, Y Varol, A Chamkha International Journal of Thermal Sciences 50 (4), 502-514, 2011 | 168 | 2011 |
| A comparative numerical study on natural convection in inclined wavy and flat-plate solar collectors Y Varol, HF Oztop Building and environment 43 (9), 1535-1544, 2008 | 155 | 2008 |
| Forecasting of thermal energy storage performance of Phase Change Material in a solar collector using soft computing techniques Y Varol, A Koca, HF Oztop, E Avci Expert Systems with Applications 37 (4), 2724-2732, 2010 | 154 | 2010 |
| Numerical analysis of natural convection for a porous rectangular enclosure with sinusoidally varying temperature profile on the bottom wall Y Varol, HF Oztop, I Pop International Communications in Heat and Mass Transfer 35 (1), 56-64, 2008 | 154 | 2008 |
| The effects of Prandtl number on natural convection in triangular enclosures with localized heating from below A Koca, HF Oztop, Y Varol International communications in heat and mass transfer 34 (4), 511-519, 2007 | 140 | 2007 |
| Natural convection in a triangle enclosure with flush mounted heater on the wall Y Varol, A Koca, HF Oztop International Communications in Heat and Mass Transfer 33 (8), 951-958, 2006 | 140 | 2006 |
| Prediction of flow fields and temperature distributions due to natural convection in a triangular enclosure using Adaptive-Network-Based Fuzzy Inference System (ANFIS) and … Y Varol, E Avci, A Koca, HF Oztop International Communications in Heat and Mass Transfer 34 (7), 887-896, 2007 | 124 | 2007 |
| Effects of moving lid direction on MHD mixed convection in a linearly heated cavity K Al-Salem, HF Öztop, I Pop, Y Varol International Journal of Heat and Mass Transfer 55 (4), 1103-1112, 2012 | 116 | 2012 |
| Entropy production due to free convection in partially heated isosceles triangular enclosures Y Varol, HF Oztop, A Koca Applied Thermal Engineering 28 (11-12), 1502-1513, 2008 | 113 | 2008 |
| Natural convection in right-angle porous trapezoidal enclosure partially cooled from inclined wall Y Varol, HF Oztop, I Pop International Communications in Heat and Mass Transfer 36 (1), 6-15, 2009 | 110 | 2009 |
| Effects of thin fin on natural convection in porous triangular enclosures Y Varol, HF Oztop, A Varol International Journal of Thermal Sciences 46 (10), 1033-1045, 2007 | 110 | 2007 |
| Natural convection in triangular enclosures with protruding isothermal heater Y Varol, HF Oztop, T Yilmaz International Journal of Heat and Mass Transfer 50 (13-14), 2451-2462, 2007 | 110 | 2007 |
| Numerical simulation of magnetohydrodynamic buoyancy-induced flow in a non-isothermally heated square enclosure HF Oztop, M Oztop, Y Varol Communications in Nonlinear Science and Numerical Simulation 14 (3), 770-778, 2009 | 106 | 2009 |
| Computational analysis of non-isothermal temperature distribution on natural convection in nanofluid filled enclosures HF Oztop, E Abu-Nada, Y Varol, K Al-Salem Superlattices and Microstructures 49 (4), 453-467, 2011 | 104 | 2011 |
| Entropy generation due to natural convection in non-uniformly heated porous isosceles triangular enclosures at different positions Y Varol, HF Oztop, I Pop International Journal of Heat and Mass Transfer 52 (5-6), 1193-1205, 2009 | 102 | 2009 |
| Magnetohydrodynamic natural convection in trapezoidal cavities M Hasanuzzaman, HF Öztop, MM Rahman, NA Rahim, R Saidur, Y Varol International Communications in Heat and Mass Transfer 39 (9), 1384-1394, 2012 | 101 | 2012 |
| Buoyancy induced heat transfer and fluid flow inside a tilted wavy solar collector Y Varol, HF Oztop Building and Environment 42 (5), 2062-2071, 2007 | 101 | 2007 |
| Comparison of methanol, ethanol, or n-butanol blending with unleaded gasoline on exhaust emissions of an SI engine Y Varol, C Öner, HF Öztop, Ş Altun Energy Sources, Part A: Recovery, Utilization, and Environmental Effects 36 …, 2014 | 100 | 2014 |