| Solar Thermal and Photovoltaic Systems | Lifetime | 12 | CN 2 | 99.82 |
| Heat Transfer and Optimization | Lifetime | 49 | CN 7 | 99.65 |
| Phase Change Materials Research | Lifetime | 18 | CN 8 | 99.55 |
| Adsorption and Cooling Systems | Lifetime | 34 | CN 17 | 99.24 |
| Advanced Thermodynamic Systems and Engines | Lifetime | 27 | CN 12 | 98.84 |
| Heat Transfer Mechanisms | Lifetime | 93 | CN 10 | 99.35 |
| Photovoltaic System Optimization Techniques | Lifetime | 94 | CN 15 | 99.15 |
| Thermodynamic and Exergetic Analyses of Power and Cooling Systems | Lifetime | 56 | CN 20 | 98.85 |
| Refrigeration and Air Conditioning Technologies | Lifetime | 107 | CN 32 | 98.74 |
| Solar Radiation and Photovoltaics | Lifetime | 138 | CN 20 | 98.36 |
| Fuel Cells and Related Materials | Lifetime | 519 | CN 205 | 98.21 |
| Heat Transfer and Boiling Studies | Lifetime | 214 | CN 61 | 98.04 |
| Aerogels and thermal insulation | Lifetime | 183 | CN 60 | 95.93 |
| solar cell performance optimization | Lifetime | 264 | CN 18 | 96.38 |
| Thermal Radiation and Cooling Technologies | Lifetime | 394 | CN 137 | 95.79 |
| Solar-Powered Water Purification Methods | Lifetime | 328 | CN 117 | 95.49 |
| Nanofluid Flow and Heat Transfer | Lifetime | 518 | CN 51 | 96.56 |
| Spacecraft and Cryogenic Technologies | Lifetime | 991 | CN 165 | 93.78 |
| Advanced Thermodynamics and Statistical Mechanics | Lifetime | 891 | CN 59 | 94.83 |
| Solar Energy Systems and Technologies | Lifetime | 125 | CN 37 | 94.51 |
| Radiative Heat Transfer Studies | Lifetime | 530 | CN 101 | 92.87 |
| Heat and Mass Transfer in Porous Media | Lifetime | 505 | CN 66 | 91.34 |
| Grey System Theory Applications | Lifetime | 729 | CN 429 | 67.72 |
| Solar Thermal and Photovoltaic Systems | 2021-2025 | 142 | CN 29 | 97.87 |
| Phase Change Materials Research | 2021-2025 | 118 | CN 49 | 96.73 |
| Adsorption and Cooling Systems | 2021-2025 | 126 | CN 65 | 95.25 |
| Catalysts for Methane Reforming | 2021-2025 | 470 | CN 246 | 90.79 |
| Photovoltaic System Optimization Techniques | 2021-2025 | 562 | CN 71 | 90.12 |
| Solar-Powered Water Purification Methods | 2021-2025 | 545 | CN 304 | 88.60 |
| solar cell performance optimization | 2021-2025 | 320 | CN 43 | 85.16 |
| Radiative Heat Transfer Studies | 2021-2025 | 215 | CN 123 | 79.61 |
| Heat and Mass Transfer in Porous Media | 2021-2025 | 312 | CN 61 | 76.82 |
| Molten salt chemistry and electrochemical processes | 2021-2025 | 243 | CN 139 | 75.70 |
| Thermodynamic and Exergetic Analyses of Power and Cooling Systems | 2021-2025 | 965 | CN 425 | 74.65 |
