CFD Online Logo CFD Online URL
Home > Forums > Main CFD Forum

Steady 2-D isentropic inviscid flow through nozzle

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Display Modes
Old   November 30, 2002, 23:38
Default Steady 2-D isentropic inviscid flow through nozzle
Mark Sullivan
Posts: n/a
I have determined the characteristic equations, but am having a hard time implementing them into cpp.

the problem gives dy/dx(+/-) = f(x,y,u,v), and du/dy(+/-) = f(x,y,u,v) through a nozzle defined by y=1(+/-).04x^2 as boundaries. i have used method of characteristics to determine the characteristic equations, but i cant figure out how to write the code. If there is anyone who has a similar code, or an example that would help me, it would be apreciated. thanks
  Reply With Quote

Old   December 1, 2002, 05:01
Default Re: Steady 2-D isentropic inviscid flow through no
Mark Sullivan
Posts: n/a
  Reply With Quote

Old   December 2, 2002, 08:22
Default Re: Steady 2-D isentropic inviscid flow through no
Bart Prast
Posts: n/a
Found on the web (I think I wrote my 2D characteristic book based on the book of Zucrow): Gas Dynamics: by E. Rathakrishnan Prentice-Hall India Pvt Ltd, Pages: 408, Price: 195 2001. ISBN: 81-203-0952-9.

"Gas Dynamics" by Prof. E. Rathakrishnan is a simple and direct introduction to the study of compressible gas flows. The book is easily read and understood by an undergraduate student, as well as by a practicing engineer. It is written in a lucid style, with numerous solved numerical examples to illustrate physical principles. The author offers many practical insights into experimental gas dynamics at different places in the book, especially in Chapter 13, which is devoted to measurements of compressible flows. Normal shock tables, oblique shock tables (both weak and strong shocks), tables for one-dimensional viscous flows, and a FORTRAN program for designing axisymmetric supersonic nozzles by the method of characteristics (all included in an appendix) are both useful and instructive. The book is available at an affordable price and thus has the potential for becoming a popular textbook on gas dynamics. A logical arrangement of the essential topics, numerous figures, and the simple approach adopted in the book also make it an attractive and refreshing guide to a worker in the field of compressible fluid dynamics.

The contents of the book are similar to those found in the gas dynamics classics, such as the books by Shapiro (1953), Liepmann and Roshko (1957), and Zucrow (1976). It is the down-to-earth basic treatment which sets this book apart from the classics.
  Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Supersonic Steady Inviscid flow over a cone Kartik Bulusu FLUENT 2 October 1, 2013 04:21
Compressible Nozzle Flow sebastian OpenFOAM Running, Solving & CFD 13 October 21, 2010 05:25
Inviscid flow in a Laval nozzle Giorgio FLUENT 1 August 3, 2007 05:46
Inviscid flow solver luca_g OpenFOAM Running, Solving & CFD 0 December 21, 2006 13:55
Inviscid Drag at subsonic, subcritical Mach # Axel Rohde Main CFD Forum 1 November 19, 2001 13:19

All times are GMT -4. The time now is 21:08.