Synthesis of Cu–Al layered double hydroxide nanofluid and characterization of its thermal properties

S Chakraborty, I Sarkar, K Haldar, SK Pal… - Applied Clay …, 2015 - Elsevier
Abstract Synthesis of pristine Cu–Al layered double hydroxide (LDH) nanofluid via one step
method and study of its thermal properties are the core essence of the current work. Nitrate …

Experimental investigation of air-atomized spray with aqueous polymer additive for high heat flux applications

SV Ravikumar, JM Jha, AM Tiara, SK Pal… - International journal of …, 2014 - Elsevier
The experimental investigation of using a water based polymer additive to enhance the
spray cooling performance of hot steel plate, has been carried out in the current research …

Synthesis of Cu-Al LDH nanofluid and its application in spray cooling heat transfer of a hot steel plate

S Chakraborty, I Sarkar, A Ashok, I Sengupta, SK Pal… - Powder technology, 2018 - Elsevier
In the current study, authors have synthesized Cu-Al Layered Double Hydroxide nanofluid at
different molar ratios of Cu and Al by using co-precipitation technique and utilized this as a …

Heat transfer enhancement using air-atomized spray cooling with water–Al2O3 nanofluid

SV Ravikumar, K Haldar, JM Jha, S Chakraborty… - International Journal of …, 2015 - Elsevier
The study deals with the air-atomized spray cooling using nanofluid as the cooling media for
high heat flux applications. The nanofluid has been prepared by commercial Al 2 O 3 …

Enhancement of heat transfer rate in air-atomized spray cooling of a hot steel plate by using an aqueous solution of non-ionic surfactant and ethanol

SV Ravikumar, JM Jha, I Sarkar, SK Pal… - Applied thermal …, 2014 - Elsevier
Air-atomized spray cooling, where compressed air atomizes water into fine droplets, is an
efficient alternative to conventional cooling techniques. The present work deals with the air …

Heat transfer enhancement using surfactant based alumina nanofluid jet from a hot steel plate

AM Tiara, S Chakraborty, I Sarkar, A Ashok… - … Thermal and Fluid …, 2017 - Elsevier
Enhancement of thermal conductivity by the addition of nanofluid is found to improve the rate
of cooling of a steel plate. In the present research work, alumina nanofluid at the previously …

Spray cooling of hot steel plate using aqueous solution of surfactant and polymer

S Chakraborty, I Sarkar, A Roshan, SK Pal… - Thermal Science and …, 2019 - Elsevier
In the current work, authors have performed extensive spray cooling experiments on a 6 mm
thick hot stainless steel plate (> 900° C). The work has been separated into two distinctive …

Impact dynamics and freezing behavior of surfactant-laden droplets on non-wettable coatings at subzero temperatures

AR Esmaeili, N Mir, R Mohammadi - Langmuir, 2021 - ACS Publications
The present study investigates the impact and freezing behavior of the droplets of surfactant
solutions on non-wettable coatings at very low temperatures of− 10 to− 30° C. Our goal is to …

Mixed-surfactant additives for enhancement of air-atomized spray cooling of a hot steel plate

SV Ravikumar, JM Jha, I Sarkar, SK Pal… - … thermal and fluid …, 2014 - Elsevier
The current study covers the cooling enhancement of a hot stainless steel plate using
mixtures of ionic and nonionic surfactant additives in air-atomized water spray. The …

Ultrafast cooling of a hot moving steel plate by using alumina nanofluid based air atomized spray im**ement

JM Jha, SV Ravikumar, AM Tiara, I Sarkar… - Applied Thermal …, 2015 - Elsevier
The objective of the present work is to examine the heat transfer aspect of alumina nanofluid
based air atomized spray im**ement on a hot moving steel plate with an initial …