Evaporation of water as related to wind barriers
dc.contributor.author | Verma, Shashi B., author | |
dc.contributor.author | Cermak, J. E. (Jack E.), author | |
dc.contributor.author | Colorado State University, publisher | |
dc.date.accessioned | 2020-03-31T17:32:35Z | |
dc.date.available | 2020-03-31T17:32:35Z | |
dc.date.issued | 1971-06-31 | |
dc.description | CER71-72SBV-JEC11. | |
dc.description | June 30, 1971. | |
dc.description | Includes bibliographical references (pages 95-103). | |
dc.description | The work upon which this report is based was supported in part by funds provided by the United States Department of the Interior, Office of Water Resources Research, as authorized under the Water Resources Research Act of 1964, Public Law 88-379, Agreement Number 14-01-0001-1436 (July 1, 1967 to June 30, 1971). | |
dc.description | Circulating copy deaccessioned 2020. | |
dc.description.abstract | Local evaporation rates were measured from strips of saturated surfaces imbedded in wavy surfaces. Mean water vapor concentrations and mean velocity distributions were also measured over the wavy boundary. In the region far downstream of the leading wave, where the equilibrium boundary layer conditions were achieved, the average mass transfer coefficient was found to be a simple power function of the surface Reynolds number. Based on this result, the mass transfer data from this study correlated well with the mass transfer data from surfaces of various other geometries, e.g., evaporation data from water waves, evaporation data from flat plate and sublimation data from surfaces roughened with irregular pyramids and spanwise humps. Turbulence intensities and Reynolds stresses were measured over the wavy surfaces. Measurements of wall pressures and wall heat flux distributions were obtained for a series of points along the surface. Wind reduction factors were determined in the space between successive barriers. Measurements of turbulent shear stresses and mean velocity distributions along with the heat transfer rates in case of flow over equally spaced barriers has yielded valuable basic information concerning the boundary-layer flow over rough surfaces. | |
dc.format.medium | technical reports | |
dc.identifier.uri | https://hdl.handle.net/10217/201678 | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Colorado State University. Libraries | |
dc.relation | Catalog record number (MMS ID): 91023098179703361 | |
dc.relation | TA7 .C6 CER 71/72-11 | |
dc.relation.ispartof | Civil Engineering Reports | |
dc.relation.ispartof | CER, 71/72-11 | |
dc.rights | Copyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright. | |
dc.subject | Evaporation | |
dc.subject | Windbreaks, shelterbelts, etc. | |
dc.subject | Soil moisture | |
dc.subject | Turbulence | |
dc.title | Evaporation of water as related to wind barriers | |
dc.type | Text | |
dcterms.rights.dpla | This Item is protected by copyright and/or related rights (https://rightsstatements.org/vocab/InC/1.0/). You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). |
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