| Advances in liquid based photovoltaic/thermal (PV/T) collectors R Daghigh, MH Ruslan, K Sopian Renewable and Sustainable Energy Reviews 15 (8), 4156-4170, 2011 | 197 | 2011 |
| Review of solar assisted heat pump drying systems for agricultural and marine products R Daghigh, MH Ruslan, MY Sulaiman, K Sopian Renewable and Sustainable Energy Reviews 14 (9), 2564-2579, 2010 | 153 | 2010 |
| Theoretical and experimental analysis of thermal performance of a solar water heating system with evacuated tube heat pipe collector R Daghigh, A Shafieian Applied Thermal Engineering 103, 1219-1227, 2016 | 116 | 2016 |
| Hybrid Photovoltaic Thermal (PV/T) Air and Water Based Solar Collectors Suitable for Building Integrated Applications Adnan Ibrahim, Goh Li Jin, Roonak Daghigh, Mohd Huzmin … A Ibrahim, GL Jin American Journal of Environmental Sciences 5 (5), 618-624, 2009 | 106 | 2009 |
| Predicting the performance of amorphous and crystalline silicon based photovoltaic solar thermal collectors R Daghigh, A Ibrahim, GL Jin, MH Ruslan, K Sopian Energy Conversion and Management 52 (3), 1741-1747, 2011 | 98 | 2011 |
| Evaluation of single-pass photovoltaic-thermal air collector with rectangle tunnel absorber GL Jin, A Ibrahim, YK Chean, R Daghigh, H Ruslan, S Mat, MY Othman, ... American Journal of Applied Sciences 7 (2), 277, 2010 | 94 | 2010 |
| Assessing the thermal comfort and ventilation in Malaysia and the surrounding regions R Daghigh Renewable and sustainable energy reviews 48, 681-691, 2015 | 81 | 2015 |
| An experimental study of a heat pipe evacuated tube solar dryer with heat recovery system R Daghigh, A Shafieian Renewable Energy 96, 872-880, 2016 | 69 | 2016 |
| A multistate investigation of a solar dryer coupled with photovoltaic thermal collector and evacuated tube collector R Daghigh, R Shahidian, H Oramipoor Solar Energy 199, 694-703, 2020 | 48 | 2020 |
| Ventilation parameters and thermal comfort of naturally and mechanically ventilated offices R Daghigh, NM Adam, BB Sahari Indoor and Built Environment 18 (2), 113-122, 2009 | 48 | 2009 |
| Effective design, theoretical and experimental assessment of a solar thermoelectric cooling-heating system R Daghigh, Y Khaledian Solar Energy 162, 561-572, 2018 | 37 | 2018 |
| Energy-exergy analysis of a multipurpose evacuated tube heat pipe solar water heating-drying system R Daghigh, A Shafieian Experimental Thermal and Fluid Science 78, 266-277, 2016 | 37 | 2016 |
| An investigation of heat recovery of submarine diesel engines for combined cooling, heating and power systems R Daghigh, A Shafieian Energy Conversion and Management 108, 50-59, 2016 | 36 | 2016 |
| Design and fabrication of a bi-fluid type photovoltaic-thermal collector R Daghigh, Y Khaledian Energy 135, 112-127, 2017 | 35 | 2017 |
| Improving the performance of heat pipe embedded evacuated tube collector with nanofluids and auxiliary gas system R Daghigh, P Zandi Renewable energy 134, 888-901, 2019 | 33 | 2019 |
| Experimental analysis of heat transfer in spiral coils using nanofluids and coil geometry change in a solar system R Daghigh, Z Pooya Applied Thermal Engineering 145, 295-304, 2018 | 30 | 2018 |
| Thermal comfort of an air-conditioned office through different windows-door opening arrangements R Daghigh, NM Adam, K Sopian, BB Sahari Building Services Engineering Research and Technology 30 (1), 49-63, 2009 | 30 | 2009 |
| Effective ventilation parameters and thermal comfort study of air-conditioned offices R Daghigh, K Sopian American Journal of Applied Sciences 6 (5), 943, 2009 | 26 | 2009 |
| Thermal comfort in naturally ventilated office under varied opening arrangements: objective and subjective approach R Daghigh, K Sopian, J Moshtagh European Journal of Scientific Research 26 (2), 260-276, 2009 | 25 | 2009 |
| Monthly performance of a photovoltaic thermal (PV/T) water heating system R Daghigh, MH Ruslan, A Zaharim, K Sopian Proceedings of the 6th IASME/WSEAS International Conference on Energy …, 2011 | 22 | 2011 |
Kamaruzzaman SopianProfessor, Universiti Teknologi PetronasVerified email at ukm.edu.my
