A note on the evaporation of a stagnant liquid

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Description

The main objective of this report was the understanding of the effect of higher pressures on the velocity of the gas-liquid interface. Experimental evidence (Le Romancer et al.) suggests that high-pressure gas injection results under certain conditions in a decrease of the rate of the interface motion, a result that may be due to gas dissolution and diffusion in the liquid phase. To explore this possibility, it was considered in this paper a simple 1-D model of this process as illustrated schematically in a figure. A liquid A, originally occupying a semi-infinite medium, is subject to evaporation and diffusion in ... continued below

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23 p.

Creation Information

Tsimpanogiannis, Ioannis N.; Yortsos, Yanis C. & Stubos, A.K. March 6, 2000.

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Description

The main objective of this report was the understanding of the effect of higher pressures on the velocity of the gas-liquid interface. Experimental evidence (Le Romancer et al.) suggests that high-pressure gas injection results under certain conditions in a decrease of the rate of the interface motion, a result that may be due to gas dissolution and diffusion in the liquid phase. To explore this possibility, it was considered in this paper a simple 1-D model of this process as illustrated schematically in a figure. A liquid A, originally occupying a semi-infinite medium, is subject to evaporation and diffusion in a flowing gas B, the composition of which at the top of the medium (at z = 0) remains constant. Due to the possible high pressure in the gas, component B may solubilize and counter-diffuse in the liquid phase.

Physical Description

23 p.

Notes

OSTI as DE00751982

Medium: P; Size: 23 pages

Source

  • Other Information: PBD: 6 Mar 2000

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  • Report No.: DOE/BC/15211-4
  • Grant Number: AC26-99BC15211
  • DOI: 10.2172/751982 | External Link
  • Office of Scientific & Technical Information Report Number: 751982
  • Archival Resource Key: ark:/67531/metadc704145

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • March 6, 2000

Added to The UNT Digital Library

  • Sept. 12, 2015, 6:31 a.m.

Description Last Updated

  • April 10, 2017, 3:56 p.m.

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Tsimpanogiannis, Ioannis N.; Yortsos, Yanis C. & Stubos, A.K. A note on the evaporation of a stagnant liquid, report, March 6, 2000; Tulsa, Oklahoma. (digital.library.unt.edu/ark:/67531/metadc704145/: accessed November 23, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.