Accession Number : AD0763787

Title :   Dynamics of Two-Phase Flow.

Descriptive Note : Final rept.,

Corporate Author : CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF MECHANICAL ENGINEERING

Personal Author(s) : Paul,Frank W.

Report Date : MAY 1973

Pagination or Media Count : 78

Abstract : The report presents experimental data and a nonlinear distributed analytic model for describing two-phase flow in a monotube vapor generator. The experimental studies used R-11 as a working fluid in a vertical sixteen foot tube. Experimental frequency response data are presented for channel inlet impedance and exit void fraction. Comparisons of the experimental data with the nonlinear analytic model show favorable agreement. (Author)

Descriptors :   (*TWO PHASE FLOW, *VAPORS), (*BOILING, DYNAMICS), LIQUIDS, TEST FACILITIES, INSTRUMENTATION, PRESSURE, FLOW FIELDS, HEAT FLUX, HEAT TRANSFER, DUCT INLETS, EQUATIONS OF MOTION, NONLINEAR SYSTEMS, MATHEMATICAL MODELS, EXPERIMENTAL DATA, THERMAL PROPERTIES, REFRIGERANTS

Subject Categories : Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE