Choked gas flow through nozzles: An explicit formula for the inlet Mach number

被引：1
|
作者：
Morris, SD
机构：
[1] Process Engineering Unit, TP 250, Joint Research Centre (Ispra), European Commission, 21020 Ispra, Varese
来源：
JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES | 1996年 / 9卷 / 03期
关键词：
choked gas flow; nozzle inlet; Mach number;
D O I：
10.1016/0950-4230(96)00006-X
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A simple analytical formula is derived for the inlet Mach number of an ideal nozzle through which there is choked flow of gas. This formula, valid for diameter ratios beta less than or equal to 0.99, permits the explicit calculation of choked flow parameters to an accuracy <0.1%, thus offering simplicity in comparison to existing iterative methods. The formula has application in the area of pressure relief system design. Copyright (C) 1996 Elsevier Science Ltd
引用
收藏
页码：189 / 191
页数：3
相关论文
共 50 条
  • [31] Strouhal Number Analysis for a Karman Vortex Gas Flow past a Square in a Microchannel at Low Mach Number
    Shterev, K.
    Stefanov, S.
    APPLICATION OF MATHEMATICS IN TECHNICAL AND NATURAL SCIENCES (AMITANS '14), 2014, 1629 : 319 - 326
  • [32] Influence of the inlet Mach number and size of its throat on the symmetrical nozzle flow by small disturbance equation method
    Fang, Ruiyuan
    2ND INTERNATIONAL CONFERENCE ON APPLIED MATHEMATICS, MODELLING, AND INTELLIGENT COMPUTING (CAMMIC 2022), 2022, 12259
  • [33] NUMERICAL SIMULATION OF COMPRESSIBLE FLOW WITH LOW MACH NUMBER THROUGH OSCILLATING GLOTTIS
    Puncocharova, Petra
    Fuerst, Jiri
    Kozel, Karel
    Horacek, Jaromir
    FLOW-INDUCED VIBRATION, 2008, : 135 - +
  • [34] Flow-field analysis and performance assessment of rotating detonation engines under different number of discrete inlet nozzles
    Valencia, Sebastian
    Mendiburu, Andres
    Bravo, Luis
    Khare, Prashant
    Celis, Cesar
    APPLICATIONS IN ENERGY AND COMBUSTION SCIENCE, 2024, 20
  • [35] NONIDEAL ISENTROPIC GAS-FLOW THROUGH CONVERGING-DIVERGING NOZZLES
    LEUNG, JC
    EPSTEIN, M
    EMANUEL, G
    JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 1991, 113 (02): : 311 - 312
  • [36] CALCULATION OF SUPERSONIC FLOW IN FLAT AND AXISYMMETRIC NOZZLES OF A GIVEN GEOMETRY, ASSUMING ARBITRARY INLET GAS PROPERTIES.
    Tagirov, R.K.
    Shikhman, Yu.M.
    1600, (05):
  • [37] NONIDEAL ISENTROPIC GAS-FLOW THROUGH CONVERGING-DIVERGING NOZZLES
    BOBER, W
    CHOW, WL
    JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 1990, 112 (04): : 455 - 461
  • [38] A DUAL FLOW HIGH MACH NUMBER CENTRIFUGAL COMPRESSOR FOR A SMALL GAS TURBINE APU
    Rodgers, Colin
    Brown, Dan
    PROCEEDINGS OF THE ASME TURBO EXPO 2011, VOL 7, PTS A-C, 2012, : 1823 - 1832
  • [39] Novel slightly compressible model for low Mach number perfect gas flow calculation
    Xiaogang D.
    Fenggan Z.
    Acta Mechanica Sinica/Lixue Xuebao, 2002, 18 (03): : 193 - 208
  • [40] A novel slightly compressible model for low Mach number perfect gas flow calculation
    Deng, XG
    Zhuang, FG
    ACTA MECHANICA SINICA, 2002, 18 (03) : 193 - 208
12345