Publication Date:
2019-06-28
Description:
A procedure is outlined which utilizes parallel processing to solve the inviscid form of the average-passage equation system for multistage turbomachinery along with a description of its implementation in a FORTRAN computer code, MSTAGE. A scheme to reduce the central memory requirements of the program is also detailed. Both the multitasking and I/O routines referred to are specific to the Cray X-MP line of computers and its associated SSD (Solid-State Disk). Results are presented for a simulation of a two-stage rocket engine fuel pump turbine.
Keywords:
AIRCRAFT PROPULSION AND POWER
Type:
NASA-TM-89845
,
E-3508
,
NAS 1.15:89845
Format:
application/pdf
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