Results 11 to 20 of about 34,329 (324)

Sustained and Enhanced Nucleate Boiling Using Hierarchical Architectures at Large Superheats. [PDF]

Exploration (Beijing)
Sustained nucleate boiling and Leidenfrost delay are critical for thermal and energy industries. Leveraging vapor buffer and reducing water‐hammer pressure, this study realizes the enhancement of nucleate boiling and postponement of Leidenfrost by rationally designing and developing hierarchical nano–micro structured surfaces. Besides, AI technology is
Wang JX, Wang H, Salmean C, Cui B, Zhong ML, Mao Y, Li JX, Yao S.   +7 more
europepmc   +2 more sources

Experimental Analysis of Flow Boiling in Horizontal Annulus—The Effect of Heat Flux on Bubble Size Distributions

Energies, 2022
Subcooled flow boiling was experimentally investigated in a horizontal annulus with a temperature-controlled boiling surface and transparent outer pipe facilitating visualization.
Boštjan Zajec, Leon Cizelj, Boštjan Končar   +2 more
doaj   +1 more source

Heat Transfer During Subcooled Boiling in Tubes (A Review) [PDF]

Journal of Mechanical Engineering, 2019
This article provides a review of the correlations and models for determining the intensity of heat transfer during subcooled boiling in pipes. As a rule, correlations are based on dimensionless similarity numbers, while heat exchange models with ...
Pavlo G. Gakal, Gennadiy A. Gorbenko, Rustem Yu. Turna, Edem R. Reshitov   +3 more
doaj   +1 more source

1004 Subcooled Flow Boiling CHF in Short Tubes

The Proceedings of Conference of Kansai Branch, 2014
Yantao Li, Katsuya Fukuda, Qiusheng Liu
openalex   +3 more sources

Investigation on subcooled flow boiling heat transfer characteristics in ICE-like conditions

Open Physics, 2021
The increasing demand of cooling in internal combustion engine (ICE) may require the shift of heat removal method from traditional single phase liquid convection to subcooled flow boiling in order to fulfill the desired functional temperature.
Hu Xiaoyu, Wang Yi, Li Siyuan, Sun Qiang, Li Guoxiang, Bai Shuzhan, Sun Ke   +6 more
doaj   +1 more source

Modeling and Simulation Analysis on Mixing Characteristics of Two-Phase Flow Around Spacer Grid

Frontiers in Energy Research, 2022
The spacer grid has a significant impact on the thermal-hydraulic characteristics of the rod bundle channel, which directly determines the possibility of a boiling crisis.
Y. Xiao, T. C. Duan, Quan-Yao Ren, Xiao-Yu Zheng, Meiyin Zheng, Rui He   +5 more
doaj   +1 more source

Experimental investigation on the evolution of bubble behavior in subcooled flow boiling in narrow rectangular channel based on bubble tracking algorithm

Frontiers in Energy Research, 2023
The nucleate subcooled boiling is an efficient heat transfer form and plays an important role in many cooling applications. The size and distribution of bubbles in subcooled boiling have considerable influence on boiling heat transfer.
Kezhong Lv, Linglan Zhou, Yong Chen, Hong Gao   +3 more
doaj   +1 more source

Experimental Study on Local Subcooled Flow Boiling Heat Transfer in a Vertical Mini-Gap Channel [PDF]

, 2018
An experimental study of subcooled flow boiling in a high-aspect-ratio, one-sided heating rectangular mini-gap channel was conducted using deionized water.
Buongiorno, Jacopo, Coyle, Carolyn P., Feng, Zhao-zan, Li, Jun-ye, Li, Wei, McKrell, Thomas J, Zhou, Kan   +6 more
core   +1 more source

Bubble Lift-off Size in Forced Convective Subcooled Boiling Flow [PDF]

, 2005
Forced convective subcooled boiling flow experiments were conducted in a BWR-scaled vertical upward annular channel. Water was used as the testing fluid, and the tests were performed at atmospheric pressure.
Al-Hayes, Auton, Bartel, Chen, Chen, Collier, Davis, Ishii, Kandlikar, Klausner, Kocamustafaogullari, Kocamustafaogullari, Levy, Mamoru Ishii, Mei, Mei, Michitsugu Mori, Rogers, Rong Situ, Saffman, Sateesh, Situ, Situ, Situ, Staub, Takashi Hibiki, Zeng, Zuber, Zuber   +28 more
core   +2 more sources

Investigation of critical heat flux enhancement on nanoengineered surfaces in pressurized subcooled flow boiling using infrared thermometry

Heat Transfer Engineering, 2023
Enhancing the flow boiling critical heat flux (CHF) is beneficial to the economics and safety margins of many industrial applications cooled by boiling heat transfer.
Chia-Yun Wang, G. Su, Olorunsola Akinsulire, Limiao Zhang, Md Mahamudur Rahman, M. Bucci   +5 more
semanticscholar   +1 more source