Zafar Said

ORCID: 0000-0003-2376-9309
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About
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Research Areas
  • Solar Thermal and Photovoltaic Systems
  • Nanofluid Flow and Heat Transfer
  • Heat Transfer and Optimization
  • Heat Transfer Mechanisms
  • Solar-Powered Water Purification Methods
  • Phase Change Materials Research
  • Photovoltaic System Optimization Techniques
  • Advanced machining processes and optimization
  • Biodiesel Production and Applications
  • Thermodynamic and Exergetic Analyses of Power and Cooling Systems
  • Advanced Surface Polishing Techniques
  • Advanced Combustion Engine Technologies
  • Adsorption and Cooling Systems
  • Lubricants and Their Additives
  • Advanced Battery Technologies Research
  • Heat Transfer and Boiling Studies
  • Advancements in Battery Materials
  • Solar Radiation and Photovoltaics
  • Solar Energy Systems and Technologies
  • Refrigeration and Air Conditioning Technologies
  • Advanced battery technologies research
  • Heat transfer and supercritical fluids
  • Advanced Machining and Optimization Techniques
  • Advanced Battery Materials and Technologies
  • Thermochemical Biomass Conversion Processes

United Arab Emirates University
2025

Lebanese American University
2022-2025

Government Sadiq College Women University
2024

University of Sharjah
2016-2024

National University of Sciences and Technology
2017-2024

Western Sydney University
2023-2024

Ankara Yıldırım Beyazıt University
2024

Universiti Sains Islam Malaysia
2015-2024

Cairo University
2015-2024

University of Electronic Science and Technology of China
2023

10.1016/j.ijheatmasstransfer.2012.05.087 article EN International Journal of Heat and Mass Transfer 2012-06-30

Abstract Cutting fluid plays a cooling-lubrication role in the cutting of metal materials. However, substantial usage traditional flood machining seriously pollutes environment and threatens health workers. Environmental technologies, such as dry cutting, minimum quantity lubrication (MQL), cryogenic cooling technology, have been used substitute for machining. insufficient capacity MQL with normal-temperature compressed gas lack lubricating performance technology limit their industrial...

10.1007/s11465-021-0654-2 article EN cc-by Frontiers of Mechanical Engineering 2021-12-01

Nanofluids have gained significant popularity in the field of sustainable and renewable energy systems. The heat transfer capacity working fluid has a huge impact on efficiency system. addition small amount high thermal conductivity solid nanoparticles to base improves transfer. Even though large research data is available literature, some results are contradictory. Many influencing factors, as well nonlinearity refutations, make nanofluid highly challenging obstruct its potentially valuable...

10.1021/acs.energyfuels.2c01006 article EN Energy & Fuels 2022-06-13

Energy Storage Technology is one of the major components renewable energy integration and decarbonization world systems. It significantly benefits addressing ancillary power services, quality stability, supply reliability. However, recent years COVID-19 pandemic have given rise to crisis in various industrial technology sectors. An integrated survey storage development, its classification, performance, safe management made resolve these challenges. The development has been classified into...

10.1016/j.est.2023.108694 article EN cc-by Journal of Energy Storage 2023-08-19

It is an inevitable trend of sustainable manufacturing to replace flood and dry machining with minimum quantity lubrication (MQL) technology. Nevertheless, for aeronautical difficult-to-machine materials, MQL couldn't meet the high demand cooling due heat generation during machining. Nano-biolubricants, especially non-toxic carbon group nano-enhancers (CGNs) are used, can solve this technical bottleneck. However, mechanisms under CGNs unclear at complex interface between tool workpiece,...

10.1016/j.cja.2021.08.011 article EN cc-by-nc-nd Chinese Journal of Aeronautics 2021-09-16

Abstract Metal cutting fluids (MCFs) under flood conditions do not meet the urgent needs of reducing carbon emission. Biolubricant-based minimum quantity lubrication (MQL) is an effective alternative to lubrication. However, pneumatic atomization MQL has poor properties, which detrimental occupational health. Therefore, electrostatic requires preliminary exploratory studies. systematic reviews are lacking in terms capturing current research status and development direction this technology....

10.1088/2631-7990/ac9652 article EN cc-by International Journal of Extreme Manufacturing 2022-09-29

Abstract To eliminate the negative effect of traditional metal-working fluids and achieve sustainable manufacturing, usage nano-enhanced biolubricant (NEBL) is widely researched in minimum quantify lubrication (MQL) machining. It’s improved tool wear surface integrity have been preliminarily verified by experimental studies. The previous review papers also concluded major influencing factors processability including nano-enhancer lubricant types, NEBL concentration, micro droplet size, so...

10.1007/s40544-021-0536-y article EN cc-by Friction 2022-01-14
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