Accession Number : AD0781408

Title :   Berechnung des Druckausgleichs in Behaeltern mit blendenfoermiger Oeffnung bei konstantem und exponentiell fallendem Aussendruck (Computing the Pressure Profile in a Given Volume When It Is Exposed to a Constant and Exponentially Dropping Lower Pressure through an Orifice),

Corporate Author : DEUTSCHE FORSCHUNGS- UND VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT E V PORZ-WAHN (WEST GERMANY)

Personal Author(s) : Hamacher,H.

Report Date : 24 NOV 1973

Pagination or Media Count : 7

Abstract : Pressure time characteristic in a given volume is studied when the volume is exposed to a constant and exponentially changing lower pressure through an orifice. Solutions are derived assuming isothermal and adiabatic conditions in both the cases.

Descriptors :   *Gas dynamics, *Orifices, *Pressure gradients, Time, Volume, Mathematical models, Problem solving, West Germany, Exponential functions

Subject Categories : Aerodynamics
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE