Abstract: A study has been made on the melting behavior of frozen drops suspended freely at terminal velocity in the UCLA Cloud Tunnel. The relative humidity of the air ranged between 25 and 95%. The warming rates of the tunnel air ...

Abstract: An experimental study of the effect of ventilation on the rate of evaporation of millimeter sized water drops failing at terminal velocity in air has been carried out in a wind tunnel where drops were suspended freely in ...

Abstract: A simple parameterization is presented which allows calculation of surface averaged radial impact velocities for droplets colliding with spheres as a function of the Reynolds and Stokes numbers. These impact velocities are ...

Abstract: The internal and external heat transfer of a melting spherical ice particles less than 500 ?m radius has been investigated theoretically. The effect of an internal circulation and eccentric location of the ice core was ...

Abstract: An experimental and theoretical study has been performed on the melting of spherical ice particles between 3 and 20 mm in diameter. For the experimental study the UCLA Cloud Tunnel was employed in determining the melting ...

Abstract: This paper presents an analysis of coordinated measurements taken by the NCAR CP-2 radar and the Wyoming King Air aircraft flown by NCAR during the May Polarization Experiment, which was held new Boulder, Colorado. A key ...

Abstract: Results are presented of a recent wind tunnel experiment in which electrically unchanged water drops of 1000?3000 ?m equivalent radius were freely suspended in the vertical air stream of the UCLA Cloud Tunnel. During their ...