scholarly journals Study of Heat Transfer Mechanism with Coherent Flow Structure in Particle-dispersed Two-phase Flow

2016 ◽  
Vol 24 (0) ◽  
pp. 61-65
Author(s):  
Shintato TAKEUCHI
Keyword(s):  
Heat Transfer ◽  
Flow Structure ◽  
Two Phase Flow ◽  
Transfer Mechanism ◽  
Phase Flow ◽  
Heat Transfer Mechanism ◽  
Two Phase ◽  
Coherent Flow Structure

Heat Transfer Mechanism and Flow Pattern During Flow Boiling of Water in a Vertical Narrow Channel: Experimental Results

2006 ◽  
Author(s):  
Ewelina Sobierska ◽  
Rudi Kulenovic ◽  
Rainer Mertz
Keyword(s):  
Heat Transfer ◽  
Two Phase Flow ◽  
Flow Boiling ◽  
Heat Fluxes ◽  
Transfer Mechanism ◽  
Phase Flow ◽  
Fluid Temperature ◽  
Heat Transfer Mechanism ◽  
Two Phase ◽  
Mass Fluxes

Experimental investigations on flow boiling phenomena in a vertical narrow rectangular microchannel with the hydraulic diameter dh = 0.48 mm were carried out. The experiments were performed under fluid-inlet subcooling conditions with deionised and degassed water for different mass fluxes. Investigations on pressure drop and heat transfer during single-and two-phase flow have been carried out. Moreover, flow visualisation of the two-phase flow patterns along the channel was performed using a digital high-speed video camera. The present work outlines local heat transfer coefficients for three mass fluxes (200, 700 and 1500 kg/m2s) and heat fluxes (30–110, 35–150 and 65–200 kW/m2, respectively) during two-phase flow. The fluid temperature at the inlet was about 50 °C what corresponds to inlet subcooling, depending on flow pressure conditions, from 34 °C to 57 °C. The visual observations were used to obtain a better insight about the heat transfer mechanism.

Experimental study on two-phase flow and heat transfer in capillaries

2002 ◽  
Author(s):  
David Brutin ◽  
Frederic Topin ◽  
Lounes Tadrist
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase ◽  
Flow And Heat Transfer

HEAT TRANSFER IN TWO-PHASE FLOW OF REFRIGERANT 12 THROUGH HORIZONTAL TUBE

2019 ◽  
Author(s):  
Hideo Uchida ◽  
Susumu Yamaguchi
Keyword(s):  
Heat Transfer ◽  
Two Phase Flow ◽  
Horizontal Tube ◽  
Phase Flow ◽  
Two Phase

Fluid Dynamics and Heat Transfer in Annular Two-Phase Flow

1998 ◽  
Vol 25 (4-6) ◽  
pp. 447-467
Author(s):  
Geoffrey F. Hewitt
Keyword(s):  
Heat Transfer ◽  
Fluid Dynamics ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase
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