Pandey, V. K. , Prakash, O. , Ahmad, A. , Kumar, S. , Algarni, S. , Alqahtani, T. , Irshad, K. , & Hasnain, S. M. . (2026). Heat Transfer and Thermal Efficiency Enhancement of Parabolic Trough Collectors Using Al2O3–Therminol VP-1 Nanofluids. Energies, 19(4), 1051. https://doi.org/10.3390/en19041051

Kumar, M. , Saha, I. , Pandey, S. , Prakash, O. , Elsayed, K. , & Brar, L. S. . (2025). Analysis and optimization of cyclone separators with bulged conical segments using large-eddy simulation and artificial neural network. Separation and Purification Technology, 370, 133247. sci

Baghel, N. , Kumar, A. , Manjunath, K. , & Prakash, O. . (2025). Advancing Local Energy Markets in India: Policy Framework, Regulatory Barriers, and Sustainable Energy Transition. Wiley Interdisciplinary Reviews: Energy and Environment, 14(3), e70013. https://doi.org/10.1002/wene.70013

Prakash, O. , Ahmad, A. , Nayan, P. , Brar, L. S. , Chatterjee, R. , Sharma, S. , Kumar, A. , Abbas, M. , Rajkumar, S. , & Ramaswamy, K. . (2025). Thermal dispersion study of roof and wall materials with chemical pretreatments for energy reduction. International Journal of Chemical Reactor Engineering, 23(3), 393-404. sci https://doi.org/10.1515/ijcre-2024-0008

Prakash, O. , Kumar, L. , Ahmad, A. , Irshad, K. , M. Mozammil Hasnain, S. , Giri, J. , Paramasivam, P. , Zairov, R. , & Dabelo, L. H. . (2025). Experimental Validation of Numerical Simulation Model for No-Load Hybrid Greenhouse Solar Dryer. Energy Science & Engineering, 13(3), 1103-1116. sci https://doi.org/10.1002/ese3.2046

Pandey, V. K. , & Prakash, O. . (2025). Experimental investigation and simulation of a helical coil heat exchanger with hematite thermal reservoir. Environmental Progress & Sustainable Energy, 44(2), e14562. sci https://doi.org/10.1002/ep.14562

Ahmad, A. , Prakash, O. , S. Brar, L. , Irshad, K. , M. Mozammil Hasnain, S. , Paramasivam, P. , & Ayanie, A. G. . (2025). Effect of Wall, Roof, and Window-to-Wall Ratio on the Cooling and Heating Load of a Building in India. Energy Science & Engineering, 13(3), 1255-1279. sci https://doi.org/10.1002/ese3.2066

Kumar, S. , Ahmad, A. , Irshad, K. , Prakash, O. , Kausher, R. , M. Mozammil Hasnain, S. , Paramasivam, P. , Ayanie, A. G. , & Giri, J. . (2025). Energy-exergy and environ-economic (4E) analysis of heat storage-based single-slope solar stills integrated with solar air heater. PLOS ONE, 20(1), e0314036. sci https://doi.org/10.1371/journal.pone.0314036

Kumar, S. , Ahmad, A. , Irshad, K. , Prakash, O. , Kausher, R. , M. Mozammil Hasnain, S. , Pandey, S. , Tapalova, A. , Akylbekov, N. , & Zairov, R. . (2024). Solar Stills: A Review for Water Scarcity Solutions. Heliyon, 10(19), e38751. sci https://doi.org/10.1016/j.heliyon.2024.e38751

Kumar, L. , Prakash, O. , & Pandey, V. K. . (2024). Numerical modeling of a hybrid greenhouse solar dryer with single-pass solar air heater for bitter gourd flakes drying: a finite element analysis. Sadhana, 49, 250. sci https://doi.org/10.1007/s12046-024-02583-z

Kumar, L. , & Prakash, O. . (2024). Optimal Simulation Approach for Tomato Flakes Drying in Hybrid Solar Dryer. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 46(1), 5867-5887. sci https://doi.org/10.1080/15567036.2024.2333983

Kumar, L. , Prakash, O. , Ahmad, A. , Salik, M. , Pandey, S. , M. Mozammil Hasnain, S. , Ragab, A. E. , & Deifalla, A. F. . (2024). Experimental and computational validation of thermal performance of an active greenhouse solar dryer in no-load conditions. International Journal of Low-Carbon Technologies, 19, 821-832. sci https://doi.org/10.1093/ijlct/ctae036

Kumar, L. , Prakash, O. , Ahmad, A. , Das, B. , & Brar, L. S. . (2024). Performance evaluation and development of FE modeling for passive greenhouse solar dryer for potato chips drying. Environmental Progress & Sustainable Energy, 43(4), e14373. sci https://doi.org/10.1002/ep.14373

Kumar, L. , Prakash, O. , Pandey, V. K. , Ahmad, A. , & Das, B. . (2023). Development of Finite-Element Model for Drying of Tomato Flakes under Passive Greenhouse Dryer: Experimental Validation and Optimization Potential. Energy Technology, 12(2), 2300920. sci https://doi.org/10.1002/ente.202300920

Agrawal, R. , Prakash, O. , Brar, L. S. , & Mukhopadhyay, A. . (2023). A Systematic Investigation of Lead-Free Electroless Ni-B-W Coating Properties Using Taguchi’s Methodology. Coatings, 13(9), 1585. sci https://doi.org/10.3390/coatings13091585

Ahmad, A. , Prakash, O. , Kumar, A. , & Hussain, M. S. . (2023). Environomical analysis of sensible heat storage-based greenhouse dryer. AIP Conference Proceedings, 2863(1), 020028. scopus https://doi.org/10.1063/5.0155711

Ahmad, A. , Prakash, O. , Kausher, R. , Kumar, G. , Pandey, S. , & M. Mozammil Hasnain, S. . (2023). Parabolic trough solar collectors: A sustainable and efficient energy source. Materials Science for Energy Technologies, 7, 99-106. scopus https://doi.org/10.1016/j.mset.2023.08.002

Ahmad, A. , Prakash, O. , Sarangi, S. K. , Chauhan, P. S. , Chatterjee, R. , Sharma, S. , Kumar, R. , Tag, S. M. , Kumar, A. , Salah, B. , & Ullah, S. S. . (2023). Thermal and CFD Analyses of Sustainable Heat Storage-Based Passive Greenhouse Dryer Operating in No-Load Condition. Sustainability, 15(15), 12067. sci https://doi.org/10.3390/su151512067

Ahmad, A. , Prakash, O. , Kumar, A. , & Hussain, M. S. . (2023). Drying Kinetics and Performance Analysis of Thermal Storage-Based Hybrid Greenhouse Dryer for Uniform Drying of Tomato Flakes. Journal of Thermal Science and Engineering Applications, 15(5), 050908. sci https://doi.org/10.1115/1.4056242

Kumar, L. , & Prakash, O. . (2023). Development of FE modeling for hybrid greenhouse dryer for potato chips drying. Journal of Food Science, 88(5), 1800-1815. sci https://doi.org/10.1111/1750-3841.16525