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Updated: Jul 12, 2026
13:27
Exploring the Effects of Atmospheric Forcings on Evaporation: Experimental Integration of the Atmospheric Boundary Layer and Shallow Subsurface
Published on: June 8, 2015
Summary
This study analyzes evaporation by examining resistances and driving forces for vapor and heat flow. Preliminary experiments measured the impact of a monomolecular layer on vapor transport and heat transfer.
Area of Science:
- Thermodynamics
- Fluid Dynamics
- Mass Transfer
Background:
- Evaporation is a complex process involving coupled heat and mass transfer.
- Understanding the resistances and driving forces is crucial for accurate modeling.
- Previous studies have not fully elucidated the role of surface layers in evaporation.
Purpose of the Study:
- To analyze evaporation by considering resistances and driving forces for coupled vapor and heat flows.
- To determine conditions for independent resistance calculations.
- To experimentally measure the effect of a monomolecular layer on vapor transport and heat transfer.
Main Methods:
- Analysis of coupled vapor and heat flow resistances.
- Discussion of conditions for independent resistance determination.
- Experimental measurement of monomolecular layer effects on a wind-swept surface.
Main Results:
- Preliminary experimental data on the effect of a monomolecular layer on vapor transport.
- Indication of the monomolecular layer's effect on heat transport within the water.
- Identification of conditions for independent resistance analysis.
Conclusions:
- Monomolecular layers significantly influence vapor transport.
- The study provides a framework for analyzing evaporation resistances.
- Further research is needed to fully quantify heat transport effects.
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