Accession Number:

AD0600968

Title:

MASS FLOW THROUGH A CIRCULAR ORIFICE AND A TWODIMENSIONAL SLIT AT HIGH KNUDSE $UMBERS.

Descriptive Note:

Corporate Author:

PRINCETON UNIV N J

Personal Author(s):

• Willis,D. R.

Report Date:

1964-03-09

Pagination or Media Count:

32.0

Abstract:

This paper presents the results of numerical calculations of the total mass flow through both a circular orifice and a twodimensional slit. The calculations are restricted to one iteration in the integral iteration scheme and the effect of molecules which, due to collision, return through the orifice is neglected. No further simplifying assumptions, such as those used by Narasimha, are employed. Author

Descriptors:

• (*FLUID MECHANICS
• TRANSPORT PROPERTIES)
• (*TRANSPORT PROPERTIES
• FLUID MECHANICS)
• (*TWO DIMENSIONAL FLOW
• MOLECULES)
• (*ITERATIONS
• INTEGRAL EQUATIONS)
• STATISTICAL FUNCTIONS
• PARTIAL DIFFERENTIAL EQUATIONS
• PRESSURE
• REYNOLDS NUMBER
• ORIFICES
• PERTURBATION THEORY

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE