Accession Number : AD0674277

Title :   CALCULATION OF LOSS OF TOTAL PRESSURE IN DIFFUSER CHANNELS (K VOPROSU RASCHETA POTER POLNOGO DAVLENIYA V DIFFUZORNYKH KANALAKH),

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Dorfman,A. Sh.

Report Date : 29 NOV 1967

Pagination or Media Count : 9

Abstract : The article deals with the different determinations of equivalent angles of expansion used in the evaluation of the losses of total pressure in curvilinear diffuser channels. It is shown that diffusers should be considered equivalent which have identical degrees of widening. The length is determined by the ratio of the surface of the diffuser to the area of its output section. (Author)

Descriptors :   (*DIFFUSERS, PRESSURE), SURFACES, AXIAL FLOW COMPRESSORS, BLOWERS, REDUCTION, USSR

Subject Categories : Aerodynamics
      Hydraulic and Pneumatic Equipment
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE