Meroney, Robert N., authorSymes, Craig R., authorPlate, Erich J., authorCollege of Engineering, Colorado State University, publisher2016-11-112016-11-111970-07http://hdl.handle.net/10217/178242CER68-69RNM-EJP-CRS44b.For National Center for Atmospheric Research.Includes bibliographical references (page 19).July 1970.In support of a balloon shelter development program at NCAR a series of wind tunnel tests were performed at the Fluid Dynamics and Diffusion Laboratory, Colorado State University. The study concerned the staling criteria for such a simulation; velocity, turbulence, and frequency spectra downwind of four basic shelter shapes; the effect of screen material on shelter efficiency; and the influence of a simulated balloon presence upon the effectiveness of the shelter.reportsengCopyright 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.Balloons, SoundingWind tunnelsDrag (Aerodynamics)Text