Accession Number : AD0711814

Title :   ANALYSIS OF CHECK VALVE DISC MOTION DURING A FLOW TRANSIENT.

Descriptive Note : Technical memo.,

Corporate Author : WESTINGHOUSE ATOMIC POWER DIV PITTSBURGH PA

Personal Author(s) : Fuls,G. M.

Report Date : DEC 1962

Pagination or Media Count : 45

Abstract : This report contains an analysis of the dynamics of a check valve disc under the influence of a flow transient. The developed equations have been programed for the Philco-2000 digital computer in FORTRAN as the SLAM Code. The Code input consists of the characteristics of the valve and the flow transient. The output of the code includes the dynamics of the valve disc as a function of time and the pressure surge induced by valve closure. (Author)

Descriptors :   (*CHECK VALVES, MATHEMATICAL MODELS), (*REACTOR COOLANTS, CHECK VALVES), ELECTRIC POWER PRODUCTION, NUCLEAR REACTORS, FLUID FLOW, HYDROSTATIC PRESSURE, EQUATIONS OF MOTION, DISKS, ROTATION, COMPUTER LOGIC, CONTROL SEQUENCES, COMPUTER PROGRAMS

Subject Categories : Computer Programming and Software
      Pumps, Filters, Pipes, Tubing, Fittings & Vlvs
      Nuclear Power Plants and Fission Reactor Eng

Distribution Statement : APPROVED FOR PUBLIC RELEASE