Surface microstructures for boiling and evaporation enhancement in falling films of low-viscosity fluids

O Volodin, N Pecherkin, A Pavlenko… - International Journal of …, 2020 - Elsevier
The effect of surface microstructures created by the precision method of processing plastic
materials (method of deformational cutting) on heat transfer was studied on falling films of …

Behavior of pool boiling heat transfer and critical heat flux on high aspect-ratio microchannels

HJ Kwak, JH Kim, BS Myung, MH Kim… - International Journal of …, 2018 - Elsevier
We conducted pool-boiling experiments and investigated the physical mechanism of boiling
heat transfer and critical heat flux (CHF) on heating surfaces with top-opened rectangular …

Critical heat flux enhancement by single-layered metal wire mesh with micro and nano-sized pore structures

H Kim, Y Park, H Kim, C Lee, DW Jerng… - International Journal of …, 2017 - Elsevier
This study reports the results of critical heat flux (CHF) enhancements by using single-
layered metal wire mesh with micro/nano-sized pore structures with no modification of the …

Two-phase cooling characteristics of a saturated free falling circular jet of HFE7100 on a heated disk: Effect of jet length

SR Mahmoudi, K Adamiak, GSP Castle - … journal of heat and mass transfer, 2012 - Elsevier
Direct jet impingement boiling heat transfer operating at low flow rates is of great interest for
the localized moderate heat fluxes from the targets with delicate mechanical structure, where …

Dynamics of transition processes and structure formation in critical heat-mass transfer regimes during liquid boiling and cavitation

AN Pavlenko, VP Koverda, VN Skokov… - Journal of Engineering …, 2009 - Springer
The results of experimental studies concerning the development of critical phenomena and
structure formation in the process of boiling in falling films and during liquid cavitation are …

Distribution of heat transfer coefficient in the vertical tube of falling film evaporator treating saline wastewater based on micro flow and experimental verification

L Bing, L Youle, C Chuan, X Jianliang, L Huashan… - Water …, 2021 - iwaponline.com
It is still one of the significant solutions to treat saline wastewater with thermal desalination
technology, especially falling film evaporators. To improve the performance of the falling film …

Development of crisis phenomena in falling wavy liquid films at nonstationary heat release

A Pavlenko, A Surtaev - Microgravity Science and Technology, 2010 - Springer
This paper deals with investigation results on crisis phenomena for nonstationary heat
release in falling liquid films. According to the experimental results, in the studied range of …

Decay of the Falling Wavy Liquids Films at Nonstationary Heat Release

AN Pavlenko, AS Surtaev… - International …, 2010 - asmedigitalcollection.asme.org
This paper deals with investigation results on boiling up and crisis phenomena for
nonstationary heat release in falling liquid films. According to the experimental results, in the …

Flow dynamics, crisis phenomena and decay of falling wavy liquid films during boiling incipience and evaporation at nonstationary heat release

AN Pavlenko - International Journal of Fluid Mechanics …, 2012 - dl.begellhouse.com
Results of experimental studies and numerical simulation of flow dynamics, heat transfer,
character of boiling-up, and crisis phenomena development are presented for falling wavy …

Теплообмен, переходные процессы и кризисные явления при кипении и испарении

АН Павленко, ИИ Гогонин - Труды Шестой Российской национальной …, 2014 - elibrary.ru
Доклад представителей научной школы академика СС Кутателадзе посвящен обзору
результатов исследований, полученных в последнее время в ИТ СО РАН в области …