Accession Number : ADA299686
Title : Variation of Blast Pressures at Fixed Distances with Small Altitudes. Buster-Jangle Trials, Nevada Proving Ground.
Descriptive Note : Rept. for Oct-Nov 51,
Corporate Author : SANDIA CORP ALBUQUERQUE NM
Personal Author(s) : Harding, J. M.
PDF Url : ADA299686
Report Date : 03 APR 1952
Pagination or Media Count : 23
Abstract : The possibility of variation of peak pressures and time rate of rise to peak pressure at a fixed distance from ground zero led to the experiment described here. Measurements on each of two fifty-foot towers for Buster Shot Easy revealed no definite pattern of variation. That blast pressures and shock arrival times appear to vary as a function of distance of the gauge above ground surface was first observed from records of the Greenhouse trials. On some structures gauges were installed both near the ground and at a vertical distance of about 25 feet. The data generally indicated that the initial pressure responses of those gauge 25 feet above the earth occurred at a time somewhat later than the responses of the ground level gauges. It also appeared that the time rate of rise to maximum pressure was smaller for surface gauges than for those above the surface.
Descriptors : *PRESSURE GRADIENTS, *PRESSURE MEASUREMENT, *NUCLEAR EXPLOSION TESTING, *BLAST LOADS, PEAK VALUES, SHOCK WAVES, EXPLOSION EFFECTS, PRESSURE GAGES, TOWERS, RANGE(DISTANCE), HEIGHT, TRAVEL TIME, LOW ALTITUDE, BAFFLES, GROUND ZERO.
Subject Categories : Nuclear Weapons
Distribution Statement : APPROVED FOR PUBLIC RELEASE