1. Journal: Journal of Cleaner Production (Elsevier) [SCI, IF- 9.297]

Title: A comprehensive review of biodiesel production from waste cooking oil and its use as fuel in compression ignition engines: 3rd generation cleaner feedstock 

Authors: Digambar Singh, Dilip Sharma, SL Soni, Chandrapal Singh Inda, Sumit Sharma, Pushpendra Kumar Sharma, Amit Jhalani 

DOI: https://doi.org/10.1016/j.jclepro.2021.127299 

2. Journal: BioEnergy Research (Springer US) [SCI, IF- 2.814]

Title: A Comprehensive Review on 1st-Generation Biodiesel Feedstock Palm Oil: Production, Engine Performance, and Exhaust Emissions 

Authors: Digambar Singh, Dilip Sharma, SL Soni, Chandrapal Singh Inda, Sumit Sharma, Pushpendra Kumar Sharma, Amit Jhalani 

DOI: https://doi.org/10.1007/s12155-020-10171-2 

3. Journal: International Journal of Environment and Sustainable Development (Inderscience) [ESCI]

Title: Experimental studies on combustion duration and ignition delay period for a newly synthesised gomutra emulsified diesel 

Authors: Amit Jhalani, Dilip Sharma, Shyam Lal Soni, Pushpendra Kumar Sharma, Digambar Singh 

DOI: https://doi.org/10.1504/IJESD.2021.116852 

4. Journal: International Journal of Environment and Sustainable Development (Inderscience) [ESCI]

Title: A review on emissions reduction techniques used in internal combustion engines 

Authors: Digambar Singh, Dilip Sharma, S.L. Soni, Sumit Sharma, Pushpendra Kumar Sharma, Amit Jhalani 

DOI: https://doi.org/10.1504/IJESD.2021.116853 

5. Journal: FUEL (Elsevier) [SCI, IF-6.609]

Title: Feasibility assessment of a newly prepared cow-urine emulsified diesel fuel for CI engine application 

Authors: Amit Jhalani, Dilip Sharma, Shyam Lal Soni, Pushpendra Kumar Sharma, Digambar Singh 

DOI: https://doi.org/10.1016/j.fuel.2020.119713 

6. Journal: Environmental Progress & Sustainable Energy (John Wiley & Sons, Inc.) [SCI, IF-2.431]

Title: Effect of acetylene fuelling on performance, emission and combustion characteristics of stationary spark‐ignition engine 

Authors: Sumit Sharma, Dilip Sharma, Shyam Lal Soni, Digambar Singh 

DOI: https://doi.org/10.1002/ep.13451 

7. Journal: FUEL (Elsevier) [SCI, IF-6.609]

Title: Energy, exergy, and emission analysis of a hydroxyl fueled compression ignition engine under dual fuel mode 

Authors: Pushpendra Kumar Sharma, Dilip Sharma, Shyam Lal Soni, Amit Jhalani, Digambar Singh, Sumit Sharma 

DOI: https://doi.org/10.1016/j.fuel.2019.116923

8. Journal: International journal of hydrogen energy (Elsevier) [SCI, IF-5.816]

Title: Characterization of the hydroxy fueled compression ignition engine under dual fuel mode: Experimental and numerical simulation 

Authors: Pushpendra Kumar Sharma, Dilip Sharma, Shyam Lal Soni, Amit Jhalani, Digambar Singh, Sumit Sharma 

DOI: https://doi.org/10.1016/j.ijhydene.2020.01.061

9. Journal: International Journal of Ambient Energy (Taylor & Francis) [ESCI]

Title: Experimental investigation on spark-ignition (SI) engine fuelled with acetylene in dual-fuel mode 

Authors: Sumit Sharma, Dilip Sharma, Shyam Lal Soni, Digambar Singh 

DOI: https://doi.org/10.1080/01430750.2020.1735519 

10. Journal: FUEL (Elsevier) [SCI, IF-6.609]

Title: A comprehensive review of physicochemical properties, production process, performance and emissions characteristics of 2nd generation biodiesel feedstock: Jatropha curcas 

Authors: Digambar Singh, Dilip Sharma, SL Soni, Chandrapal Singh Inda, Sumit Sharma, Pushpendra Kumar Sharma, Amit Jhalani 

DOI: https://doi.org/10.1016/j.fuel.2020.119110 

11. Journal: FUEL (Elsevier) [SCI, IF-6.609]

Title: A review on feedstocks, production processes, and yield for different generations of biodiesel 

Authors: Digambar Singh, Dilip Sharma, SL Soni, Sumit Sharma, Pushpendra Kumar Sharma, Amit Jhalani 

DOI: https://doi.org/10.1016/j.fuel.2019.116553 

12. Journal: FUEL (Elsevier) [SCI, IF-6.609]

Title: Chemical compositions, properties, and standards for different generation biodiesels: A review 

Authors: Digambar Singh, Dilip Sharma, S.L. Soni, Sumit Sharma, Deepika Kumari 

DOI: https://doi.org/10.1016/j.fuel.2019.04.174 

13. Journal: International Journal of Mechanical and Production Engineering Research and Development (Trans Stellar) [Scopus]

Title: A Novel Product Development approach for cost and time saving by Adopting Cellular Prototype Manufacturing concept  

Authors: Sandeep Naga, Digambar Singh, Man Mohan Singh Sodhi, Victor Gambhir 

DOI: https://issuu.com/tjprc/docs/16.ijmperdaug201916 

14. Journal: International Journal of Ambient Energy (Taylor & Francis) [ESCI]

Title: Performance, combustion and emission analysis of internal combustion engines fuelled with acetylene–a review 

Authors: Sumit Sharma, Dilip Sharma, Shyam Lal Soni, Digambar Singh, Amit Jhalani 

DOI: https://doi.org/10.1080/01430750.2019.1663369 

15. Journal: International Journal of Environment and Sustainable Development (Inderscience) [ESCI]

Title: A review on Production processes, Performance and Emissions analysis of Hydrogen as a fuel in I.C. engines

Authors: Monu Rajora, Dilip Sharma, Digambar Singh, Sumit Sharma, Pushpendra Kumar Sharma, Amit Jhalani, Ipsit Mishra 

DOI: https://www.inderscience.com/info/ingeneral/forthcoming.php?jcode=ijesd 

16. Journal: International Research Journal of Engineering and Technology 

Title: Experimental studies on stationary single cylinder CI engine operated on Jatropha-Diesel blended fuel with Antioxidant to minimize NOx emissions 

Authors: Digambar Singh, S.L. Soni, Dilip Sharma, Deepika Kumari 

DOI: https://www.irjet.net/archives/V4/i9/IRJET-V4I9152.pdf  

17. Journal: International journal of research in applied science and engineering technology 

Title: Performance and emission analysis of diesel engine with Exhaust Gas Recirculation: A review 

Authors: D Singh, SL Soni, D Sharma, D Kumari 

DOI: https://www.ijraset.com/fileserve.php?FID=10188  

18. Journal: International Research Journal of Engineering and Technology 

Title: A review on use of Waste Plastic Oil as Alternative Fuel in CI Engine 

Authors: Digambar Singh, S.L. Soni, Dilip Sharma, Deepika Kumari 

DOI: https://www.irjet.net/archives/V4/i9/IRJET-V4I9184.pdf 

19. Journal: International Journal of Advance Research and Innovative Ideas in Education 

Title: HCCI Engine - Concept and recent advancements 

Authors: D Singh, SL Soni, D Sharma, D Kumari 

DOI: http://ijariie.com/AdminUploadPdf/HCCI_Engines___Concept_and_Recent_Advancements_ijariie6585.pdf

20. Journal: International Journal of Advance Research and Innovative Ideas in Education 

Title: Waste Tyre Oil as Alternative Fuel in CI Engine: A Review 

Authors: Digambar Singh, SL Soni, Dilip Sharma, Deepika Kumari 

DOI: http://ijariie.com/AdminUploadPdf/Waste_Plastic_Oil_as_Alternative_Fuel_in_CI_Engine_A_Review_ijariie6644.pdf 

21. Journal: International Journal of Engineering Development and Research 

Title: HCCI Technology: Challenges and control strategies 

Authors: D Singh, SL Soni, D Kumari 

DOI: www.ijedr.org/papers/IJEDR1703171.pdf 

1. Title: Energy scenarios of India for diversified demand and supply up to year 2047 

Authors: Amit Jhalani, Pushpendra Kumar Sharma, Digambar Singh, Sumit Sharma, Jay Prakash Dubey

Organizing Institute: Malaviya National Institute of Technology Jaipur 

2. Title: Effect of EGR on Performance and Emissions of C.I Engine Operated on Alternate Fuels: A Review 

Authors: Deepak Jain, Prateek Laddha, Dr Dilip Sharma and Digambar Singh

Organizing Institute: Jawahar Lal Nehru University, Delhi (Journal of Material Science and Mechanical Engineering) 

3. Title: Effect of spark timing on performance and emission of Gasoline-Acetylene fuelled spark ignition (S.I.) engine 

Authors: Sumit Sharma, Dilip Sharma, Shyam Lal Soni, Digambar Singh, Amit Jhalani, Pushpendra Kumar Sharma

Organizing Institute: International Conference on New and Renewable Energy Resources for Sustainable Future (ICONRER-2019) SKIT Jaipur

4. Title: A Review on Performance, Combustion and Emission analysis of different generation of biodiesel in C.I. Engine

Authors: Ipsit Mishra, Dilip Sharma, Digambar Singh, Sumit Sharma, Pushpendra Kumar Sharma, Amit Jhalani, Monu Rajora

Organizing Institute: International Conference on New and Renewable Energy Resources for Sustainable Future (ICONRER-2019) SKIT Jaipur

1. Title: Optimization of engine fins by varying the geometry in C.I. Engine 

Authors: Kartikey Yadav, Dilip Sharma, Digambar Singh 

Publisher: Lap-Lambert Academic Publishing (ISBN=978-620-0-23514-5) 

Available at: https://www.amazon.com/Optimization-engine-varying-geometry-Engine/dp/6200235147

2. Title: Failure analysis of Boiler Tubes 

Authors: Rahul Goyal, R Rajora, Digambar Singh 

Publisher: Lap-Lambert Academic Publishing (ISBN=978-620-0-27717-6) 

Available at: https://www.amazon.com/Failure-analysis-Boiler-Tubes-study/dp/6200277176

3. Title: Experimental Studies on Blend of Corn oil esters with Diesel 

Authors: Dinesh Kumar Sharma, Dilip Sharma, Digambar Singh 

Publisher: Lap Lambert Academic Publishing (ISBN=978-620-0-28346-7) 

Available at: https://www.amazon.com/Experimental-Studies-Blend-esters-Diesel/dp/620028346X

4. Title: Effect of Diesel oxidation Catalyst on Exhaust Emissions in CI Engine 

Authors: Prateek Laddha, Dilip Sharma, Digambar Singh 

Publisher: Lap-Lambert Academic Publishing (ISBN=978-620-0-23711-8) 

Available at: https://www.amazon.com/Effect-oxidation-Catalyst-Exhaust-Emissions/dp/6200237115

5. Title: Effect of Cold and Hot EGR on Engine Performance and Emission 

Authors: Deepak Jain, Dilip Sharma, Digambar Singh 

Publisher: Lap-lambert Academic Publishing (ISBN=978-620-0-23706-4) 

Available at: https://www.amazon.com/Effect-Cold-Engine-Performance-Emission/dp/6200237069

6. Title: Study of solar chimney using different orientations of fins 

Authors: Deepika Kumari, GD Agrawal, Digambar Singh 

Publisher: Lap-Lambert Academic Publishing (ISBN=978-613-9-87177-3) 

Available at: https://www.amazon.in/Study-solar-chimney-different-orientations/dp/6139871778

7. Title: Experimental studies on Jatropha diesel blended fuel with antioxidant 

Authors: D Singh, SL Soni, D Sharma 

Publisher: Lap-Lambert Academic Publishing (ISBN- 978-620-2-07102-4) 

Available at: https://www.amazon.in/Experimental-Studies-Jatropha-Diesel-Blended-Antioxidant/dp/6202071028