Free download for members HERE. PR-15-NQ15-R02 The Use of Short Run Tracer Detection Techniques for Pulsative Flow Measurement Author(s)Cecil Sparks, Graydon Buss, J. WachelAuthoring InstitutionSouthwest Research InstituteRelease Date January 1, 1961 Describes the development and use of a tracer method to be used as a flow verification method. The method focused on cold air injection and hot wire detection, although some later work was done on infrared absorption techniques. Of specific interest in this document is how these techniques perform ... More Info
Free download for members HERE. PR-15-NQ15-R01 Investigation on the Response of Orifice Meters to Pulsating Compressible Flow Author(s)Cecil SparksAuthoring InstitutionSouthwest Research InstituteRelease Date January 1, 1962 Evaluates the effects of orifice flow measurement errors in the presence of pulsating flows, specifically square root error. The work includes the development of an extended error theory, a series of tests was conducted at Southwest Research Institute to test the adequacy of this theory. More Info