A transient, two-dimensional heat conduction model for rewetting a hot plate surface by a falling liquid film is developed. It is assumed that the plate thermal properties are Independent on temperature, and the heat transfer coefficient is a constant value in the wet region and zero in the dry region. The mathematical model equations are transformed to a dimensionless form solved numerically . The results indicate that the heat conduction problem in the rewetting process is substantially two-dimensional one, not only for thick plates, I.e., a large Bolt number, but also for a low initial wall temperature. An explicit simple formula for predicting the rewetting velocity is obtained by correlating the numerical results, Comparisons with other studies are made.
Mosaad, M. (2021). Transient, Two-Dimensional Heat Conduction Model for Rewetting a Hot Vertical Plate Surface by a Falling Liquid Film.. MEJ- Mansoura Engineering Journal, 21(2), 14-26. doi: 10.21608/bfemu.2021.152361
MLA
Mohammed Mosaad. "Transient, Two-Dimensional Heat Conduction Model for Rewetting a Hot Vertical Plate Surface by a Falling Liquid Film.". MEJ- Mansoura Engineering Journal, 21, 2, 2021, 14-26. doi: 10.21608/bfemu.2021.152361
HARVARD
Mosaad, M. (2021). 'Transient, Two-Dimensional Heat Conduction Model for Rewetting a Hot Vertical Plate Surface by a Falling Liquid Film.', MEJ- Mansoura Engineering Journal, 21(2), pp. 14-26. doi: 10.21608/bfemu.2021.152361
VANCOUVER
Mosaad, M. Transient, Two-Dimensional Heat Conduction Model for Rewetting a Hot Vertical Plate Surface by a Falling Liquid Film.. MEJ- Mansoura Engineering Journal, 2021; 21(2): 14-26. doi: 10.21608/bfemu.2021.152361
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