Heat Transfer in Pressurized Liquid Hydrogen at Low Values of Film ΔT

1990 ◽  
pp. 413-420
Author(s):  
M. W. Dew ◽  
J. M. Strohmayer ◽  
E. R. Johnson ◽  
J. R. Purcell
Keyword(s):  
Heat Transfer ◽  
Liquid Hydrogen

Boiling Heat Transfer to Liquid Hydrogen from Flat Surfaces

1960 ◽  
pp. 254-261 ◽  
Author(s):  
C. R. Class ◽  
J. R. DeHaan ◽  
M. Piccone ◽  
R. B. Cost
Keyword(s):  
Heat Transfer ◽  
Boiling Heat Transfer ◽  
Liquid Hydrogen ◽  
Flat Surfaces

scholarly journals Film Boiling Heat Transfer from a Wire to Upward Flow of Liquid Hydrogen: Effect of Wire Diameter

2019 ◽  
Vol 502 ◽  
pp. 012089
Author(s):  
M Shiotsu ◽  
Y Shirai ◽  
T Matsumoto ◽  
K Fujita ◽  
Y Iwami ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Boiling Heat Transfer ◽  
Liquid Hydrogen ◽  
Wire Diameter ◽  
Film Boiling ◽  
Hydrogen Effect ◽  
Upward Flow

Two-Phase Pipe Quenching Correlations for Liquid Nitrogen and Liquid Hydrogen

2019 ◽  
Vol 141 (4) ◽  
Author(s):  
S. R. Darr ◽  
J. W. Hartwig ◽  
J. Dong ◽  
H. Wang ◽  
A. K. Majumdar ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Heat Flux ◽  
Liquid Nitrogen ◽  
Critical Heat Flux ◽  
Flow Boiling ◽  
Nucleate Boiling ◽  
Liquid Hydrogen ◽  
Two Phase ◽  
Cryogenic Flow ◽  
Two Phase Heat Transfer

Recently, two-phase cryogenic flow boiling data in liquid nitrogen (LN2) and liquid hydrogen (LH2) were compared to the most popular two-phase correlations, as well as correlations used in two of the most widely used commercially available thermal/fluid design codes in Hartwig et al. (2016, “Assessment of Existing Two Phase Heat Transfer Coefficient and Critical Heat Flux on Cryogenic Flow Boiling Quenching Experiments,” Int. J. Heat Mass Transfer, 93, pp. 441–463). Results uncovered that the correlations performed poorly, with predictions significantly higher than the data. Disparity is primarily due to the fact that most two-phase correlations are based on room temperature fluids, and for the heating configuration, not the quenching configuration. The penalty for such poor predictive tools is higher margin, safety factor, and cost. Before control algorithms for cryogenic transfer systems can be implemented, it is first required to develop a set of low-error, fundamental two-phase heat transfer correlations that match available cryogenic data. This paper presents the background for developing a new set of quenching/chilldown correlations for cryogenic pipe flow on thin, shorter lines, including the results of an exhaustive literature review of 61 sources. New correlations are presented which are based on the consolidated database of 79,915 quenching points for a 1.27 cm diameter line, covering a wide range of inlet subcooling, mass flux, pressure, equilibrium quality, flow direction, and even gravity level. Functional forms are presented for LN2 and LH2 chilldown correlations, including film, transition, and nucleate boiling, critical heat flux, and the Leidenfrost point.

scholarly journals Film boiling heat transfer properties of liquid hydrogen flowing inside of heated pipe

2019 ◽  
Vol 502 ◽  
pp. 012090
Author(s):  
T Matsumoto ◽  
Y Shirai ◽  
M Shiotsu ◽  
K Fujita ◽  
Y Iwami ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Boiling Heat Transfer ◽  
Liquid Hydrogen ◽  
Film Boiling ◽  
Transfer Properties

Forced convection heat transfer of subcooled liquid hydrogen in horizontal tubes

2012 ◽  
Author(s):  
Hideki Tatsumoto ◽  
Yasuyuki Shirai ◽  
Masahiro Shiotsu ◽  
Koichi Hata ◽  
Yoshihiro Naruo ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Forced Convection ◽  
Convection Heat Transfer ◽  
Liquid Hydrogen ◽  
Convection Heat ◽  
Subcooled Liquid ◽  
Forced Convection Heat Transfer ◽  
Horizontal Tubes

scholarly journals Film Boiling Heat Transfer Properties of Liquid Hydrogen in Natural Convection

2015 ◽  
Vol 67 ◽  
pp. 643-648 ◽  
Author(s):  
Y. Horie ◽  
Y. Shirai ◽  
M. Shiotsu ◽  
T. Matsuzawa ◽  
K. Yoneda ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Natural Convection ◽  
Boiling Heat Transfer ◽  
Liquid Hydrogen ◽  
Film Boiling ◽  
Transfer Properties
Sign in / Sign up

Export Citation Format

Share Document