2024

• Bharadwaj G.; Sharma K.; Pandey A.K.; Kalidasan B.; Gupta A. Thermal conductivity augmentation of reduced graphene oxide-based nanofluids and its solar application. MRS Advances 9 (2024)  DOI:10.1557/s43580-024-00828-x
• Bharadwaj G.; Dogra S. Thermal Conductivity of Hybrid Nanofluids and Their Application in Heat Transfer Augmentation. AIP Conference Proceedings 2986 (2024)  DOI:10.1063/5.0192955
• Bharadwaj G.; Skarma K.; Kumar Pandey A. Role of reduced graphene oxide-based nanofluid in Thermal performance enhancement of flat plate solar collector. E3S Web of Conferences 488 (2024)  DOI:10.1051/e3sconf/202448802008
• Kumar R.; Reddy P.S.; Kharub M.; Bharadwaj G. Application of triangular duct in solar-assisted air-heating system with surface roughness: a numerical investigation. Environmental Science and Pollution Research 31 (2024)  DOI:10.1007/s11356-023-28794-1
• Kumar A.; Bharadwaj G.; Gupta A.; Sharma K. Correlation study of thermal charging, discharging, and efficiency of graphene oxide-reinforced paraffin wax for thermal energy storage system. Chemical Engineering Communications 211 (2024)  DOI:10.1080/00986445.2024.2341275
• Bharadwaj G.; Sharma K.; Pandey A.K.; Gupta A. Carbon nanotube–graphene-based nanofluids: a comprehensive review on the role of thermal conductivity and its solar energy applications. Journal of Thermal Analysis and Calorimetry 149 (2024)  DOI:10.1007/s10973-023-12840-8
• Dogra S.; Bharadwaj G. Thermal Performance Analysis of a Double-Pass Solar Air Heater with Discontinuous W-Shaped Ribs. Lecture Notes in Mechanical Engineering  (2024)  DOI:10.1007/978-981-99-7213-5_33

2023

• Bharadwaj G.; Chopde S.; Taluja R.; Lalitha G.; Chandrashekar R.; Dhahi H.A. Closing the Loop: Advances in Materials, Energy, and Waste Management. E3S Web of Conferences 453 (2023)  DOI:10.1051/e3sconf/202345301024
• 2022
• Kumar R.; Bharadwaj G.; Kharub M.; Goel V.; Kumar A. Performance analysis of nanofluid based direct absorption solar collector of different configurations: A two-phase CFD modeling. Energy Sources, Part A: Recovery, Utilization and Environmental Effects  (2022)  DOI:10.1080/15567036.2022.2030439
• Pratap Singh R.; Bhardwaj G. Efficiency of counter flow heat exchange in copper tube using APISN and XTRA KOOL oils. Materials Today: Proceedings  (2022)  DOI:10.1016/j.matpr.2021.04.386
• Bharadwaj G.; Dogra S. Exergetic performance evaluation of SAH with inclined ribs used as coarseness in triangular duct. Materials Today: Proceedings 62 (2022)  DOI:10.1016/j.matpr.2022.04.934

2021

• Bharadwaj G.; Sharma K.; Mausam K. Factors influencing the performance of solar air heater (SAH) having artificial coarseness: a review. Journal of Thermal Engineering 7 (2021)  DOI:10.18186/thermal.991100
• Pratap Singh R.; Bhardwaj G. Efficiency of counter flow heat exchange in copper tube using APISN and XTRA KOOL oils. Materials Today: Proceedings 81 (2021)  DOI:10.1016/j.matpr.2021.04.386
• Dogra S.; Bhardwaj G. Heat transfer and friction factor correlations for rectangular double/two pass solar air heater with inclined and transverse ribs as roughness elements. Materials Today: Proceedings 50 (2021)  DOI:10.1016/j.matpr.2021.08.283

2020

• Bhardwaj G. Synthesis and characterization of AL and Cu base nano fluids. Materials Today: Proceedings 37 (2020)  DOI:10.1016/j.matpr.2020.09.039

2019

• Bharadwaj G.; Sharma A.; Rawat M.; Singhal P. Analysis of energy storage system by using Aluminum oxide nanofluid (Al2O3) with paraffin wax. Materials Today: Proceedings 26 (2019)  DOI:10.1016/j.matpr.2019.12.125
• Bharadwaj G.; Sharma K.; Tiwari A.K. Performance analysis of hybrid PCM by doping Graphene. Materials Today: Proceedings 26 (2019)  DOI:10.1016/j.matpr.2020.01.052
• Bharadwaj G.; Sharma A.; Dwivedi V.K. Augmentation of the thermal efficiency of PTC using CeO2 nanofluid. International Journal of Engineering and Advanced Technology 9 (2019)  DOI:10.35940/ijeat.A2092.109119
• Mausam K.; Sharma K.; Bharadwaj G.; Singh R.P. Multi-objective optimization design of die-sinking electric discharge machine (EDM) machining parameter for CNT-reinforced carbon fibre nanocomposite using grey relational analysis. Journal of the Brazilian Society of Mechanical Sciences and Engineering 41 (2019)  DOI:10.1007/s40430-019-1850-4
• Sharma H.K.; Bharadwaj G.; Sharma A.; Singhal P. Nusselt number optimization for DPSAH having inclined and transverse ribs as roughness element using genetic algorithm. International Journal of Innovative Technology and Exploring Engineering 8 (2019)  DOI:

2018

• Bharadwaj G.; Sharma H.; Sharma A.; Singal P. Optimization of nusselt number for Inclined ribs used as roughness element in solar air heater duct. International Journal of Mechanical Engineering and Technology 9 (2018)  DOI:

2017

• Bharadwaj G.; Varun; Kumar R.; Sharma A. Heat transfer augmentation and flow characteristics in ribbed triangular duct solar air heater: An experimental analysis. International Journal of Green Energy 14 (2017)  DOI:10.1080/15435075.2017.1307751
• Sharma A.; Bharadwaj G.; Varun Heat transfer and friction factor correlation development for double-pass solar air heater having V-shaped ribs as roughness elements. Experimental Heat Transfer 30 (2017)  DOI:10.1080/08916152.2016.1161676

2013

• Bharadwaj G.; Kaushal M.; Goel V. Heat transfer and friction characteristics of an equilateral triangular solar air heater duct using inclined continuous ribs as roughness element on the absorber plate. International Journal of Sustainable Energy 32 (2013)  DOI:10.1080/14786451.2012.724687
• Sharma A.; Varun; Kumar P.; Bharadwaj G. Heat transfer and friction characteristics of double pass solar air heater having V-shaped roughness on the absorber plate. Journal of Renewable and Sustainable Energy 5 (2013)  DOI:10.1063/1.4794747