Nor Azwadi Che Sidik

TL;DR: A comprehensive literature on synthesis of hybrid nanoparticles, hybrid nanofluid and thermophysical properties of hybrid nano-fluids has been compiled and reviewed in this article, where the challenges and future trends in the application of hybrid Nanofluids in heat transfer applications are discussed.

TL;DR: Hybrid nanofluid is a new class of nanoparticles engineered by dispersing two different nanoparticles into conventional heat transfer fluid as discussed by the authors, which can offer better heat transfer performance and thermo-physical properties than convectional heat transfer fluids (oil, water, and ethylene glycol) and single nanoparticles.

TL;DR: Recent developments in research on the synthesis and characterization of stationary nanofluids are summarized to try finding some challenging issues that need to be solved for future research.

TL;DR: In this paper, the authors systematically review the use of alcohols and ethers including butanol, methanol, ethanol, and fusel oil, MTBE, and DME as fuels in SI engine and investigate the effects of performance (brake torque, brake power, BSFC, effective efficiency, and EGT), emissions (CO, CO2, NOx and HC) and combustion characteristics of SI engine with alcohol and ether.