Engineering topics
Publications and source records attributed to Knapp, K. K..
Large-area, low-mass radiative cooler applicable to industrial processes requiring non-contacting cooling of process fluids. Droplet-stream radiators are used to radiate away waste heat. Extensive development required to produce practical system for terrestrial use. Effects of gravity and atmosphere are to be evaluated.
A promising spacecraft configuration for utilizing solar radiation is the large flat mirror. Very thin membranes with a reflective coating can be stretched to form such a mirror; the mirror mass density can therefore be very small. The purpose of the presentation is to examine the fundamentals of providing structural support for a free-flying membrane mirror. The objective of the examination is to determine what the masses of the structure might be to support membranes of areas from thousands to millions of square meters operating at altitudes from low-earth orbit to geosynchronous orbit.
Critical state behavior of fluids and liquid drop dynamics in zero gravity