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Generalized and exact solutions for oblique shock waves of real gases with application to real air
This item is provided by the institution :
National Technical University of Athens
Repository :
Digital Library of National Technical University of Athens | Dspace@NTUA
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ΕΚΤ item type
Journal part
(EN)
Scientific article
(EN)
EKT year
1989
(EN)
EKT historical period
Title
Generalized and exact solutions for oblique shock waves of real gases with application to real air (EN)
Creator
Kouremenos, DA (EN)
Antonopoulos, KA (EN)
Description
Calculation of the oblique shock wave of real gases is a difficult and time consuming problem because it involves numerical solution of a set of 10 equations, two of which (i.e., the equation of state and enthalpy function)-if available-are of a very complicated algebraic form. The present work presents a generalized method for calculating oblique shock waves of real gases, based on the Redlich-Kwong equation of state. Also described is an exact method applicable when the exact equation of state and enthalpy function of a real gas are available. Application of the generalized and the exact methods in the case of real air showed that the former is very accurate and at least twenty times faster than the latter. An additional contribution of the study is the derivation of real gas oblique shock wave equations, which are of the same algebraic form as the well known ideal gas normal shock wave relations. © 1989. (EN)
Type
journalArticle (EN)
Subject
Redlich-Kwong Equation of State (EN)
Enthalpy Function (EN)
air (EN)
Air (EN)
Engineering, Mechanical (EN)
Equations of State (EN)
Real Gases (EN)
Thermodynamics (EN)
Gases (EN)
oblique shock (EN)
Shock Waves (EN)
Mechanics (EN)
Oblique Shock Waves (EN)
real gases (EN)
Provider
National Technical University of Athens
Repository / collection
Digital Library of National Technical University of Athens | Dspace@NTUA
Subcollections
Κεντρική Βιβλιοθήκη Ε.Μ.Π.
Ιδρυματικό Αποθετήριο
Δημοσιεύσεις μελών Δ.Ε.Π. σε περιοδικά
Journal
International Journal of Heat and Fluid Flow (EN)
Language
English
Issued
1989 (EN)
Identifier
http://hdl.handle.net/123456789/10017
0142-727X (EN)
333 (EN)
4 (EN)
ISI:A1989CH40800006 (EN)
328 (EN)
10.1016/0142-727X(89)90022-2 (EN)
10 (EN)
Publisher
BUTTERWORTH-HEINEMANN (EN)
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