Experimental Study of Flow Boiling Regimes Occurring in a Microfluidic T-Junction [PDF]
Micromachines, 2023 Microchannel flow boiling is an efficient cooling method for high-heat-flux electronic devices. To understand the flow boiling regime in a T-shaped microchannel, this paper prepared T-shaped microchannels of different sizes and designed an experimental ...
Xiangzhong Bao, Fei Yang, Xuan Zhang
doaj +2 more sources
Favourably regulating two-phase flow regime of flow boiling HFE-7100 in microchannels using silicon nanowires [PDF]
Scientific Reports, 2021 High performance miniaturized electronic devices require enhanced, compact and reliable thermal management system. As an efficient compact space cooling technique, flow boiling in microchannels has recently gained wide acceptance.
Tamanna Alam +5 more
doaj +2 more sources
Experimental investigation on flow boiling bubble motion under ultrasonic field in vertical minichannel by using bubble tracking algorithm [PDF]
Ultrasonics Sonochemistry, 2023 Bubble dynamics is important in flow boiling of minichannel, and ultrasonic field effects bubble behaviors. However, flow boiling bubble movements in minichannels under ultrasonic field have received little research attention and are still poorly ...
Jian Xiao, Jinxin Zhang
doaj +2 more sources
Experimental investigation of flow boiling heat transfer enhancement under ultrasound fields in a minichannel heat sink [PDF]
Ultrasonics Sonochemistry, 2021 Ultrasound is considered to be an effective active heat transfer enhancement method, which is widely used in various fields. But there is no clear understanding of flow boiling heat transfer characteristics in micro/mini-channels under ultrasonic field ...
Fan Yu +5 more
doaj +2 more sources
Flow boiling heat transfer enhancement under ultrasound field in minichannel heat sinks [PDF]
Ultrasonics Sonochemistry, 2021 The enhancement of the heat transfer assisted by ultrasound is considered to be an interesting and highly efficient cooling technology, but the investigation and application of ultrasound in minichannel heat sinks to strengthen the flow boiling heat ...
Jianyang Zhou +6 more
doaj +2 more sources
Evaluation of Correlations of Flow Boiling Heat Transfer of R22 in Horizontal Channels [PDF]
The Scientific World Journal, 2013 The calculation of two-phase flow boiling heat transfer of R22 in channels is required in a variety of applications, such as chemical process cooling systems, refrigeration, and air conditioning. A number of correlations for flow boiling heat transfer in
Zhanru Zhou, Xiande Fang, Dingkun Li
doaj +2 more sources
Case Studies in Thermal Engineering, 2021 Modifying the surface wettability at the solid-liquid interface can significantly improve flow boiling heat transfer. The graphene nanoplatelets (GNPs) and epoxy additives form nanocomposites coatings with tunable wettability (superhydrophilic ...
Geng Di Sia +3 more
doaj +1 more source
Distributed Optical Measurement System for Plate Fin Heat Exchanger
Sensors, 2023 The acquirement of the flow information in plate-fin heat exchanger (PFHE) is limited by its metal structure and complex flow condition. This work develops a new distributed optical measurement system to obtain flow information and boiling intensity. The
Huajun Li +3 more
doaj +1 more source
FirePhysChem, 2022 The endothermic hydrocarbon fuel is used as a coolant to realize active cooling for the high-heat-flux components of air-breathing hypersonic vehicles. Because of its complex composition and severe thermal boundary conditions, the unstable heat transfer ...
Xiaofeng Huang +4 more
doaj +1 more source
Modelling of non-stationary pressure fluctuations during boiling in a minichannel [PDF]
E3S Web of Conferences, 2019 Boiling in a minichannel occurring at a low mass flow rate is accompanied by non-stationary twophase flow. The analysis of pressure fluctuations during non-stationary boiling in minichannel shows that quasi-periodic changes in flow patterns can be ...
Mosdorf Romuald +2 more
doaj +1 more source