User's Manual for Subsonic-Transonic Flow Analysis (DECK 4). Supplement 4.

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Abstract:

A numerical procedure developed to treat two-dimensional subsonic-transonic flow through variable area passages has been programmed for the IBM 7094 computer. This machines computational program numerically integrates the system of equations for a thermally perfect gas providing two capabilities. The first, a design mode, will calculate the geometric configuration so that a given velocity distribution is obtained along the centerline. The second, a performance mode, will calculate the flow field associated with a given geometric configuration. This report describes the equations and numerical techniques employed, presents flow charts and specific instructions for input formats and operation of the machine program.

Author(s):
No Author(s) Identified
Author Organization(s):
PRATT AND WHITNEY AIRCRAFT GROUP EAST HARTFORD CT
Supplementary Note:
See also Supplement 1 dated 31 Jul 66, AD-865 238L.
Pagination:
0046

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
PWA-2888-Suppl-4
Contract/Grant Number(s):
AF 33(615)-3128
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*COMPUTER PROGRAMS), (*NOZZLE GAS FLOW, (*TWO DIMENSIONAL FLOW, SUBSONIC FLOW), NUMERICAL METHODS AND PROCEDURES, FLOW FIELDS, CONVERGENT DIVERGENT NOZZLES, VELOCITY, GEOMETRIC FORMS, NOZZLE THROATS, SUPERSONIC NOZZLES, EQUATIONS, DIGITAL COMPUTERS, SUBROUTINES, TRANSONIC FLOW, FLOW CHARTING
Field(s)/Group(s):
Computer Programming and Software, Computer Hardware, Fluid Mechanics
Keyword(s):
IBM 7094 COMPUTERS
Report Date:
1966 Jul 31