Results 91 to 100 of about 94,065 (213)

Flow boiling pressure drop of R134a in micro diameter tubes: Experimental results and assessment of correlations

open access: yes, 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.
Mahmoud, MM   +3 more
core  

Experimental Study on Flow Pattern Characteristics of CO2 during Flow Boiling Heat Transfer Process in a Horizontal Tubule

open access: yesZhileng xuebao, 2019
In this paper, theoretical analysis and visual experimental research are reported on the flow-state characteristics during the heat transfer of CO2 flow boiling in a horizontal tubule.
Zhang Liang   +4 more
doaj  

Numerical investigation of saturated flow boiling on thin walls

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Boiling heat transfer provides a means of removing high heat fluxes at low temperature differences in many applications in the power and process industries.
Sanna, Antonio
core  

Flow Boiling Heat Transfer and Pressure Drop of R1234ze(E) and R32 in a Horizontal Micro-Fin Tube

open access: yes, 2012
In the present study, the flow boiling heat transfer of R1234ze(E), R32 and zeotropic mixture R1234ze(E)/R32 (50/50 mass%) in a horizontal micro-fin tube is experimentally investigated to clarify the pressure drop and heat transfer characteristics ...
Koyama, Shigeru   +2 more
core  

Hydrodynamics, heat transfer and flow boiling instabilities in microchannels [PDF]

open access: yes, 2010
Boiling in microchannels is a very efficient mode of heat transfer with high heat and mass transfer coefficients achieved. Less pumping power is required for two-phase flows than for single-phase liquid flows to achieve a given heat removal ...
Barber, Jacqueline Claire
core  

One-dimensional mechanistic model for flow boiling pressure drop in small- to micro- passages

open access: yes, 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)   +4 more
core  

Two-phase heat transfer in small passages and microfinned surfaces - Fundamentals and applications

open access: yes, 2006
Micro channels and internally finned tubes are increasingly being utilized in the evaporators and condensers of refrigeration systems. The adoption of such geometries in the development of micro-cooling systems is first discussed in this paper.
Karayiannis, TG, Rose, J, Al-Dadah, RK
core  

Computational modelling of the HyperVapotron cooling technique for nuclear fusion applications [PDF]

open access: yes, 2010
Efficient heat transfer technologies are essential for magnetically confined fusion reactors; this applies to both the current generation of experimental reactors as well as future power plants.
Milnes, Joseph
core  

1-D modelling of pressure fluctuations due to confined bubble growth during flow boiling in a microchannel

open access: yes, 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)   +3 more
core  

Forced boiling of nanofluids, effects of contact angle and surface wettability

open access: yes, 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
core  

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