Results 11 to 20 of about 3,129,826 (194)
Similarities and differences between flow boiling in microchannels and pool boiling [PDF]
, 2009 This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009) +1 more
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Two-phase flow boiling in small to micro-diameter tubes [PDF]
, 2008 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis is dedicated to the experimental and theoretical study of flow boiling in small to micro diameter tubes using R 134a.
Shiferaw, Dereje
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An experimental study on micro-scale flow boiling heat transfer [PDF]
, 2009 This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009) +2 more
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Flow boiling of R134a in vertical mini-diameter tubes [PDF]
, 2011 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 21/03/2011.The current study is a part of a long term experimental project devoted to investigate flow boiling heat transfer, pressure drop and flow ...
Mahmoud M, Mohamed M
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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 +5 more
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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 +3 more
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Effect of inlet subcooling on flow boiling in microchannels
Applied Thermal Engineering, 2020 Abstract The paper describes experimental work to assess the effect of inlet subcooling on the flow boiling characteristics of HFE-7200 in a multi-microchannel heat sink. The experiments were performed at a mass flux of 200 kg/m2 s and system pressure of 1 bar for inlet subcooling conditions of 5 K, 10 K and 20 K and wall heat flux between 25.9 and ...
Lee, VYS, Karayiannis, TG
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Forced boiling of nanofluids, effects of contact angle and surface wettability [PDF]
, 2011 This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Haghshenas Fard, M +4 more
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Nuclear Engineering and Technology, 2022 In the one-dimensional thermal-hydraulic (TH) codes, a subcooled boiling model to predict the void fraction profiles in a vertical channel consists of wall heat flux partitioning, the vapor condensation rate, the bubbly-to-slug flow transition criterion,
Tae Beom Lee, Yong Hoon Jeong
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CFD for Subcooled Flow Boiling: Analysis of DEBORA Tests [PDF]
The Journal of Computational Multiphase Flows, 2014 In this work we investigate the present capabilities of CFD for wall boiling. The computational model used combines the Euler/Euler two-phase flow description with heat flux partitioning. Very similar modelling was previously applied to boiling water under high pressure conditions relevant to nuclear power systems.
Krepper, E., Rzehak, R.
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