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Bio Summary:
Dr. Sreehari Sreekumar is a dedicated researcher with expertise in the field of solar energy systems, particularly the application of nanofluids for performance enhancement. He completed his Ph.D. at Ulster University, where he focused on developing novel hybrid nanofluids, including carbon quantum dot and MXene, for use in solar photovoltaic/thermal systems.
Throughout his academic journey, Dr. Sreekumar has demonstrated a strong commitment to advancing knowledge in the field of renewable energy. His Master’s degree in Energy Engineering and Management from the National Institute of Technology Calicut involved experimental investigations into the performance of hybrid nanofluid-based direct absorption solar collectors.
Education:
Dr. Sreehari Sreekumar’s education details are as follows:
PhD in Sustainable Technologies
- University: Ulster University
- Department: Centre for Sustainable Technologies
- Thesis Title: “Performance enhancement of photovoltaic/thermal system using nanofluids”
Master of Technology in Energy Engineering and Management
- University: National Institute of Technology Calicut
- Grade: Distinction
- CGPA: 8.32/10
- Thesis Title: “Performance investigation of nanofluid applied parabolic trough direct absorption solar collector”
Bachelor of Technology in Mechanical Engineering
- University: Cochin University of Science and Technology
- Grade: First Class
- CGPA: 7.31
- Thesis Title: “Developing a Hybrid Electric Scooter”
Dr. Sreehari Sreekumar has diverse academic experience across different institutions, including Ulster University in the UK and the National Institute of Technology Calicut in India. His academic roles encompassed teaching various subjects and conducting laboratory sessions. Here is a summary of his academic experience:
These experiences showcase Dr. Sreehari Sreekumar’s involvement in teaching and laboratory work across diverse subjects related to building physics, thermal engineering, solid dynamics, fluid mechanics, and internal combustion engines.
Research Focus:
Dr. Sreehari Sreekumar’s research primarily focuses on the application of nanofluids in solar energy systems, with an emphasis on enhancing the performance of photovoltaic/thermal systems. His specific research areas include:
Hybrid Nanofluids: Investigating and developing novel hybrid nanofluids, such as carbon quantum dot and MXene, to improve the efficiency of solar photovoltaic/thermal systems.
Direct Absorption Solar Collectors: Conducting experimental investigations on the performance of direct absorption solar collectors using hybrid nanofluids, including spectral selective nanofluids.
Energy and Exergy Analysis: Applying energy and exergy analysis techniques to evaluate the efficiency and performance of SiO2/Ag-CuO plasmonic nanofluids in direct absorption parabolic solar collectors.
Numerical Feasibility Studies: Performing numerical investigations and feasibility studies on the application of MXene/water nanofluids in photovoltaic/thermal systems.
Low-Cost Nanofluid Development: Contributing to the development of low-cost nanofluid-based direct absorption solar collectors, exploring cost-effective solutions for sustainable energy technologies.
Thermo-optical Characterization: Investigating the thermo-optical characteristics of novel MXene/Carbon-dot hybrid nanofluids for heat transfer applications, providing insights into their suitability for specific uses.
Awards:
Dr. Sreehari Sreekumar has received several prestigious awards recognizing his outstanding contributions and achievements in the field of research and academia. Here are the notable awards:
Young Researcher Award 2020:
- Awarded for the research paper titled, “Investigation on influence of antimony tin oxide/silver nanofluid on direct absorption parabolic solar collector.”
- Awarding Body: Institute of Scholars (InSc)
Best Literature Review Award – Architecture, Built Environment & Planning:
- Awarded to the best literature review during the Unit of Assessment over the period from 2020 to 2021.
- Awarding Body: Ulster University
Department for the Economy (DfE) Postgraduate Studentship (International Award):
- Awarded to International students to conduct Doctoral studies at UK Universities. The award covers tuition fees and personal maintenance of £18,622 per annum.
- Awarding Body: Department for the Economy (DfE)
These awards reflect Dr. Sreehari Sreekumar’s excellence in research, literature review, and his contributions to the field of solar energy and nanofluid applications.
Publications Top Noted & Contributions:
Dr. Sreehari Sreekumar has made significant contributions to research in the field of solar energy and nanofluid applications. Here are some of his notable publications:
Title: Energy and exergy analysis of SiO2/Ag-CuO plasmonic nanofluid on direct absorption parabolic solar collector
- Authors: A Joseph, S Sreekumar, S Thomas
- Journal: Renewable Energy
- Year: 2020
- Citations: 31
Title: Broadband absorbing mono, blended and hybrid nanofluids for direct absorption solar collector: A comprehensive review
- Authors: S Sreekumar, N Shah, J Mondol, N Hewitt, S Chakrabarti
- Journal: Nano Futures
- Year: 2022
- Citations: 15
Title: Numerical Investigation and Feasibility Study on MXene/Water Nanofluid Based Photovoltaic/thermal System
- Authors: S Sreekumar, N Shah, J Mondol, N Hewitt, S Chakrabarti
- Journal: Cleaner Energy Systems
- Year: 2022
- Citations: 14
Title: Development of a low-cost nanofluid based direct absorption solar collector
- Authors: S Sreehari, A Joseph, S Thomas
- Journal: Materials Today: Proceedings
- Year: 2020
- Citations: 13
Title: Thermo-optical characterization of novel MXene/Carbon-dot hybrid nanofluid for heat transfer applications
- Authors: S Sreekumar, A Ganguly, S Khalil, S Chakrabarti, N Hewitt, JD Mondol, …
- Journal: Journal of Cleaner Production
- Year: 2023
- Citations: 1
