Accession Number : AD0705077

Title :   ECONOMIC STUDIES AND SOME TEST RESULTS FROM FOG DISSIPATION SYSTEMS IN FRANCE.

Descriptive Note : Final rept.,

Corporate Author : FEDERAL AVIATION ADMINISTRATION WASHINGTON D C SYSTEMS RESEARCH AND DEVELOPMENT SERVICE

Personal Author(s) : Northedge,Robert L.

Report Date : APR 1970

Pagination or Media Count : 63

Abstract : Contents: Experimental 'In Situ' of the effective temperature threshold of the supercooled fog dispersal installation at Orly airport; Fog dispersal operations on supercooled fog (temperature less than 0C) at Orly confirmed that 0C is the efficiency threshold for a ground base device utilizing liquid propane sprayers; Thermic defogging using the turboclair method - setting-up a pilot installation; Profitability of a defogging installation; Turboclair installation profitability study. (Author)

Descriptors :   (*LANDING FIELDS, FOG), (*FOG, SCATTERING), VISIBILITY, ATMOSPHERIC TEMPERATURE, PROPANE, SPRAYS, OPERATION, COSTS, AIRPORTS, SUPERCOOLING, FRANCE

Subject Categories : Terminal Flight Facilities
      Meteorology

Distribution Statement : APPROVED FOR PUBLIC RELEASE