Performance investigation of vapor compression refrigeration system using novel amine treated graphene quantum dots based nanosuspension

YG Joshi, DR Zanwar, SS Joshi, V Gupta - Thermal Science and …, 2023 - Elsevier
In this work, the performance parameters of the vapor compression refrigeration system are
investigated using novel amine treated graphene quantum dots-(AGQD) based …

Synthesis and performance investigation of novel graphene nanoplatelets-based nanosuspension in PAG and MO refrigeration lubricants

YG Joshi, D Zanwar, V Gupta, PN Dhandale… - Materials Today …, 2023 - Elsevier
In this work, graphene nanoplatelets (GNP) based nanosuspension is synthesized by using
POE (polyester oil) and MO (Mineral oil) as a base fluid. The synthesis process involves …

Synthesis and thermophysical properties of functionalized graphene quantum dots for enhancing heat transfer of conventional fluid

YG Joshi, DR Zanwar, AA Meshram, H Fulekar… - Materials Today …, 2022 - Elsevier
For the past few years, graphene quantum dots have been utilized in versatile applications
due to their ultra-small size, non-toxicity, high heat transfer capacity, water solubility, and …

Experimental investigation for thermophysical properties of reduced Graphene-Based nanosuspension for refrigeration lubricant

YG Joshi, DR Zanwar, T Kinkar, V Dongre… - Materials Today …, 2022 - Elsevier
In the last two decades, many attempts have been made to conserve the energy of thermal
systems using nanotechnology. Among them, the refrigeration sector is such a thermal …

An experimental study on the improvement of coefficient of performance in vapor compression refrigeration system using graphene lubricant additives

KV Raghavulu, NG Rasu - Energy Sources, Part A: Recovery …, 2021 - Taylor & Francis
Nowadays, the impact of refrigeration on the environment is considered as an important
problem in the research community. This phenomenon necessitates the need to improve the …

Experimental investigation on heat transfer parameters of an automotive car radiator using graphene/water-ethylene glycol coolant

NS Naveen, PS Kishore - Journal of Dispersion Science and …, 2022 - Taylor & Francis
In the present study, forced convective heat transfer of a Water-EG coolant has been
compared with Water-EG based nanocoolant in a radiator. Conventional coolant Water-EG …

Thermal performance of automotive radiator with graphene nanoplatelets suspension

LKL Toh, TW Ting - AIP Conference Proceedings, 2019 - pubs.aip.org
The present study investigate the thermal performance of water-based graphene
nanoplatelets (GnP) nanofluid in automotive radiator. The thermophysical properties of …

Preparation and investigation of the heat transfer properties of a novel nanofluid based on graphene quantum dots

E Ettefaghi, B Ghobadian, A Rashidi, G Najafi… - Energy Conversion and …, 2017 - Elsevier
In the present research, the biocompatible graphene quantum dots were used to prepare
heat transfer nanofluids for the first time. Graphene quantum dots are a new generation of …

Synthesizes, characterization, measurements and modeling thermal conductivity and viscosity of graphene quantum dots nanofluids

F Sedaghat, F Yousefi - Journal of Molecular Liquids, 2019 - Elsevier
The present study is aimed to measure the thermophysical properties of graphene quantum
dots (GQDs) nanoparticles that dispersed in water, ethylene glycol and water-ethylene …

Overall heat transfer coefficient improvement of an automobile radiator with graphene based suspensions

C Selvam, RS Raja, DM Lal, S Harish - … Journal of Heat and Mass Transfer, 2017 - Elsevier
In the present work, we report the enhancement in overall heat transfer coefficient of an
automobile radiator using graphene nanoplatelets based nanofluid as the coolant. Water …