The role mechanism of vapor-liquid behavior on boiling crisis triggering

H Liu, W Liu, P Yan, D Chen, K Dong, J Qin… - International Journal of …, 2022 - Elsevier
Revealing the physical mechanism of critical heat flux (CHF) triggering is an essential basis
for building accurate prediction models. Photographic observations assist in comprehending …

Critical heat flux and bubble behaviour study on differently oriented flat plates during pool boiling

B Pattanayak, AK Gupta, HB Kothadia - Nuclear Engineering and Design, 2022 - Elsevier
An experimental study is brought off to analyse the effect of flat plate length, width,
orientation, and pool liquid temperature on CHF under atmospheric conditions during pool …

Spatio-temporal temperature distribution and heat transfer analysis during subcooled nucleate pool boiling on plates

B Pattanayak, HB Kothadia - International Journal of Heat and Fluid Flow, 2025 - Elsevier
Nucleating bubbles contributes to improved heat transfer during the liquid–vapor phase
transition and becomes beneficial in confined spaces where substantial energy transfer is …

Experimental Analysis of Bubble Behavior and Critical Heat Flux During Pool Boiling on Vertical Circular Tubes

B Pattanayak, HB Kothadia - Journal of Nuclear …, 2023 - asmedigitalcollection.asme.org
The heat transfer during pool boiling incorporates a higher rate of heat dissipation capability
at low-temperature differences. This technique is widely used in the nuclear industry for …

Experimental study of bubble behaviors and heat transfer coefficient on hot steel balls during deionized water pool boiling

L Ning, Y Sun, X Liu, L He, Z Li, H Li - Heat and Mass Transfer, 2023 - Springer
In this study, deionized water pool boiling experiments were performed on austenitic
stainless steel AISI 304 steel balls with different initial temperatures. The disturbance and …

Saturated Pool Boiling Heat Transfer of R-141b on Al2O3 Nano-Structured Surfaces Fabricated by Dip-Coating Method

AS Katarkar, AD Pingale, S Satpathy, V Goyal… - Journal of Engineering …, 2023 - Springer
In pool boiling applications, appropriate surface properties of the heating surface are crucial
for improving the heat transfer. In this study, two different Al2O3 nano-structured surfaces …

[HTML][HTML] Bubble behaviour and critical heat flux investigations on electrodeposited metallic tubes during pool boiling

B Pattanayak, PK Rai, H Kothadia, A Gupta - Results in Surfaces and …, 2023 - Elsevier
There is colossal research scope in achieving greater functionality and durability in
microelectronic devices as conventional air cooling systems cannot handle these devices' …