Effects of finite rate chemistry models on radiating nozzle flows

2000 ◽  
Author(s):  
S. Tiwari ◽  
S. Pidugu
Keyword(s):  
Finite Rate ◽  
Nozzle Flows

Analysis of Different Approaches to Modeling of the Nozzle Flows in the Near Continuum Regime

2007 ◽  
Author(s):  
E. V. Titov ◽  
D. A. Levin ◽  
N. E. Gimelshein ◽  
S. F. Gimelshein
Keyword(s):  
Nozzle Flows

Finite-rate entrainment effects on nitrogen oxide (NOx) emissions in staged combustors

2021 ◽  
Vol 230 ◽  
pp. 111434
Author(s):  
Edwin Goh ◽  
James Li ◽  
Nam Y. Kim ◽  
Tim Lieuwen ◽  
Jerry Seitzman
Keyword(s):  
Nitrogen Oxide ◽  
Nox Emissions ◽  
Finite Rate

Numerical schemes for quasi-1D steady nozzle flows

2021 ◽  
Vol 400 ◽  
pp. 126072
Author(s):  
Ll. Gascón ◽  
J.M. Corberán ◽  
J.A. García-Manrique
Keyword(s):  
Numerical Schemes ◽  
Nozzle Flows

scholarly journals Some nozzle flows found by the hodograph method

1959 ◽  
Vol 1 (1) ◽  
pp. 80-94 ◽  
Author(s):  
T. M. Cherry
Keyword(s):  
Exact Solutions ◽  
Two Dimensions ◽  
Nozzle Design ◽  
Perfect Gas ◽  
Field Equations ◽  
Rigid Boundary ◽  
Hodograph Method ◽  
Isentropic Flow ◽  
Fixed Boundaries ◽  
Nozzle Flows

For investigating the steady irrotational isentropic flow of a perfect gas in two dimensions, the hodograph method is to determine in the first instance the position coordinates x, y and the stream function ψ as functions of velocity compoments, conveniently taken as q (the speed) and θ (direction angle). Inversion then gives ψ, q, θ as functions of x, y. The method has the great advantage that its field equations are linear, so that it is practicable to obtain exact solutions, and from any two solutions an infinity of others are obtainable by superposition. For problems of flow past fixed boundaries the linearity of the field equations is usually offset by non-linearity in the boundary conditions, but this objection does not arise in problems of transsonic nozzle design, where the rigid boundary is the end-point of the investigation.

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