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Abstract: A one-dimensional, steady-state cumulus model is used to evaluate the climatological potential for precipitation augmentation by ice-phase seeding of isolated cumulus clouds in the western United States using data for ...

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Abstract: Hourly surface weather observations are combined with air traffic records to calculate projected utilization of operational warm fog dispersal systems at 15 Air Force bases in the United States and Europe, and at one ...

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Abstract: A one-dimensional, time-dependent numerical model of cumulus convection is presented. The model considers the processes of horizontal mixing, evaporation, precipitation generation and freezing, as well as the standard ...

Abstract: No abstract available.

Abstract: A two-dimensional Eulerian model of warm fog dispersal by airborne hygroscope particle seeding is used to evaluate some practical aspects of urea seeding at airports. It is found that although turbulence and wind shear ...

Abstract: Experiments have been performed under controlled and free environment conditions to determine the technical feasibility of using the cooling resulting from the adiabatic expansion of compressed air to initiate ice crystal ...

Abstract: Thermal fog dispersal tests were conducted by the Air Force Cambridge Research Laboratories during July 1972 at Vandenberg AFB, California. The experimental heating system consisted of an array of passive liquid propane ...