03160cam a2200481Ia 4500011430630MiAaHDL20141009010000.0m d cr bn ---auaua060724s1975 dcua bt f000 0 eng d19760006614N761370276N13702sdr-uiuc6384488(OCoLC)70684169FERFERIULUIUUC51.25/1x:N76-13702M156Project Fog Drops V.Task I,A numerical model of advection fog.Task II,Recommendations for simplified individual zero-gravity cloud physics experiments /C. William Rogers ... [et al.].Washington, D.C. :National Aeronautics and Space Administration ;Springfield, Va. :For sale by the National Technical Information Service [distributor],1975.iii, 54 p. :ill. ;27 cm.NASA contractor report ;NASA CR-2633"NASA CR-2633."Performing organization report no.: M156."December 1975."Cover title.Includes bibliographical references (p. 54).A two-dimensional numerical model was used to investigate the formation of marine advection fog. The model predicts the evolution of potential temperature, horizontal wind, water vapor content, and liquid water content in a vertical cross section of the atmosphere as determined by vertical turbulent transfer and horizontal advection, as well as radiative cooling and drop sedimentation. The model is designed to simulate the formation, development, or dissipation of advection fog in response to transfer of heat and moisture between the atmosphere and the surface as driven by advection over horizontal discontinuities in the surface temperature. Results from numerical simulations of advection fog formation are discussed with reference to observations of marine fog. A survey of candidate fog or cloud microphysics experiments which might be performed in the low gravity environment of a shuttle-type spacecraft in presented. Recommendations are given for relatively simple experiments which are relevent to fog modification problems.Also available online from the NASA Technical Reports Server (http://ntrs.nasa.gov/). Address as of 7/17/06: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19760006614_1976006614.pdf.Prepared by Calspan Corporation, Buffalo, New York for George C. Marshall Space Flight CenterNAS8-30776Mode of access: Internet.Weightlessness.nasatWeather modification.nasatTwo dimensional models.nasatMarine meteorology.nasatComputer programs.nasatAtmospheric models.nasatAdvection.nasatFog.nasatCloud physics.nasatRogers, C. William.George C. Marshall Space Flight Center.Calspan Corporation.01143063020101026092627.020141009010000.020141112164151.02025-01-02T19:05:21Z2025-01-02T18:30:02ZSDR-UIUCUNKNOWNloader.pl-003-020BKsdr-uiuc6384488uiugSDRUIUCuiug.30112106734749UIU6384488UIUUIUC20250102googleuiug.301121067347491975pdbibUS fed doc--NTIS: pubdate < 2020