Laminar Film Boiling of Saturated Liquid

2006 ◽  
pp. 187-213
Keyword(s):  
Film Boiling ◽  
Saturated Liquid ◽  
Laminar Film

Film Boiling in a Scaling Liquid

1976 ◽  
Vol 98 (2) ◽  
pp. 173-177 ◽  
Author(s):  
L. C. Farrar ◽  
E. Marschall
Keyword(s):  
Calcium Sulfate ◽  
Heating Surface ◽  
Sulfate Solution ◽  
High Heat ◽  
Heat Fluxes ◽  
Film Boiling ◽  
Saturated Liquid ◽  
Experimental Heat ◽  
Experimental Heat Transfer ◽  
Heating Surfaces

Film boiling experiments were carried out in an aqueous-calcium sulfate solution. The experimental results indicate that scale formation on heating surfaces during evaporation of a calcium sulfate solution can be avoided under carefully controlled conditions. Experimental heat transfer results for both distilled water and aqueous calcium solutions compare very well with analytical predictions. In addition, for high heat fluxes, contact between liquid and heating surface was found to exist during stable film boiling in a quiescent, saturated or almost saturated liquid.

Sensible Heat Correction in Laminar Film Boiling and Condensation

1987 ◽  
Vol 109 (2) ◽  
pp. 545-547 ◽  
Author(s):  
P. Sadasivan ◽  
J. H. Lienhard
Keyword(s):  
Film Boiling ◽  
Sensible Heat ◽  
Laminar Film

scholarly journals Boiling Heat Transfer With Cryogenic Fluids at Standard, Fractional, and Near-Zero Gravity

1964 ◽  
Vol 86 (3) ◽  
pp. 351-358 ◽  
Author(s):  
H. Merte ◽  
J. A. Clark
Keyword(s):  
Heat Transfer ◽  
Boiling Heat Transfer ◽  
Nucleate Boiling ◽  
Film Boiling ◽  
Test Time ◽  
Zero Gravity ◽  
Saturated Liquid ◽  
Cryogenic Fluids ◽  
Short Test ◽  
Minimum Heat

A study is reported of boiling heat transfer with saturated liquid nitrogen under atmospheric pressure at standard, fractional, and near-zero gravity. A drop-tower technique is used to achieve the reduced gravities. Because of the short test time available a transient technique using a sphere as a transient calorimeter is employed to obtain the heat-transfer data. This technique permits the ready acquisition of data in all boiling regimes from the film boiling region through nucleate boiling. Comparison is made with correlations for film boiling and for maximum and minimum heat flux and their corresponding Δtsat.

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