Results 1 to 10 of about 10,217 (218)

Physical Model of a Single Bubble Growth during Nucleate Pool Boiling

open access: yesFluids, 2022
A simplified physical model of a single bubble growth during nucleate pool boiling was developed. The model was able to correlate the experimentally observed data of the bubble’s growth time and its radius evolution with the use of the appropriate input ...
Jure Voglar
doaj   +1 more source

Experimental study on convection heat transfer in rectangular channel with partial blockage

open access: yesHe jishu, 2021
BackgroundThe surface bubbles of the plate-type fuel assembly can cause particle blockage accident in rectangular channel.PurposeThis study aims to investigate the convective heat transfer in a partially blockage rectangular channel by experiments ...
GUO Jiuyuan   +4 more
doaj   +1 more source

Boron-doped diamond electrode modified by polytetrafluoroethylene to enhance the degradation of atrazine

open access: yes浙江大学学报. 农业与生命科学版, 2022
Atrazine (ATZ) is one of the most popular herbicides, and the pollution of atrazine to surface water and groundwater has aroused people’s concern, which is urgent to research and develop water purification technology to deal with it. Boron-doped diamond (
DING Jia, LI Yu, GUAN Baohong
doaj   +1 more source

Facile Fabrication of Single-Layer Janus Membrane for Underwater Bubble Unidirectional Transport

open access: yesFrontiers in Physics, 2022
Janus membranes with superwetting play an important role in many fields, such as oil/water separation, unidirectional fluid transportation, microfluidic devices, intelligent ion valve, mass/heat transfer applications, etc.
Chunhua Liu   +7 more
doaj   +1 more source

The Life of a Surface Bubble

open access: yesMolecules, 2021
Surface bubbles are present in many industrial processes and in nature, as well as in carbonated beverages. They have motivated many theoretical, numerical and experimental works.
Jonas Miguet   +2 more
doaj   +1 more source

Rupture of an air bubble on the solid surfaces

open access: yesJournal of Fluid Science and Technology, 2018
We investigate behavior of bouncing and rupturing air bubbles on solid surfaces experimentally. We focus our attention to how the hydrophilicity of the solid surface alters the rupture process.
Shingo ISHIHARA   +2 more
doaj   +1 more source

A New LB Model for Solid-liquid Conjugate Boiling Heat Transfer [PDF]

open access: yesZhengzhou Daxue xuebao. Gongxue ban, 2023
To avoid the simulation error caused by the consistent solid-liquid energy transfer rate in the boiling heat transfer LB( lattice Boltzmann) model, different energy transfer rates of solid and liquid are successfully distinguished by tentatively ...
CAO Hailiang   +6 more
doaj   +1 more source

Behavior of Water Jet Accompanied with Air Suction

open access: yesJournal of Fluid Science and Technology, 2007
In order to atomize a liquid, the authors have investigated the behavior of air-water jets. In a series of experiments, we have discovered a strange phenomenon that the water jet accompanied with air suction from the free surface has made a periodic ...
Hironobu KAWAKAMI   +2 more
doaj   +1 more source

Formation of Single Bubbles from a Submerged Orifice Using Pulsed Ultrasound Waves

open access: yesJournal of Fluid Science and Technology, 2008
A new experimental method is presented in which single small gas bubbles are generated in a liquid from a submerged orifice using pulsed ultrasound waves.
Minori SHIROTA   +2 more
doaj   +1 more source

Comparison of PD and Breakdown Characteristics Induced by Metal Particles and Bubbles in Flowing Transformer Oil

open access: yesIEEE Access, 2019
Metal particles and bubbles are two typical impurities in transformer oil that can cause partial discharge (PD) and even electric breakdown. The PD characteristics are closely related to the motions of these impurities in flowing transformer oil. In this
Yongze Zhang   +3 more
doaj   +1 more source

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