Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   JOURNAL OF MECHANICAL ENGINEERING   Spring 2019 , Volume 49 , Number 1 (86) ; Page(s) 137 To 145.
 
Paper: 

Numerical Study of Supersonic Gas Flow in Single Expansion Ramp Nozzle

 
 
Author(s):  Zahedzadeh M., Ommi F.
 
* 
 
Abstract: 
SERN (Single Expansion Ramp Nozzle) nozzles often used in many aerospace vehicles with scramjet engines. Employment of SERN nozzles results in reducing the frictional drag and weight of nozzle and also they produce extra lift. A numerical study of supersonic gas flow in SERN nozzles is presented in this paper. The Navier-Stokes equations are solved with using a FORTRAN code. The governing equations are conservation of mass, momentums, energy and state equation of perfect gas for two dimensional compressible viscose flow. Equations are solved with using time-marching method. For verification, the results of recent numerical solution are compared with experimental results and results of Fluent and results of method of characteristics (MOC) and comparisons show good agreement with experimental results and other numerical solutions.
 
Keyword(s): SERN,Scramjet,Supersonic combustion,Numerical solution,Navier Stokes
 
 
References: 
  • Not Registered.
  •  
  •  
 
Citations: 
  • Not Registered.
 
+ Click to Cite.
APA: Copy

ZAHEDZADEH, M., & OMMI, F. (2019). Numerical Study of Supersonic Gas Flow in Single Expansion Ramp Nozzle. JOURNAL OF MECHANICAL ENGINEERING, 49(1 (86) ), 137-145. https://www.sid.ir/en/journal/ViewPaper.aspx?id=733301



Vancouver: Copy

ZAHEDZADEH M., OMMI F.. Numerical Study of Supersonic Gas Flow in Single Expansion Ramp Nozzle. JOURNAL OF MECHANICAL ENGINEERING. 2019 [cited 2021December09];49(1 (86) ):137-145. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=733301



IEEE: Copy

ZAHEDZADEH, M., OMMI, F., 2019. Numerical Study of Supersonic Gas Flow in Single Expansion Ramp Nozzle. JOURNAL OF MECHANICAL ENGINEERING, [online] 49(1 (86) ), pp.137-145. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=733301.



 
 
Yearly Visit 52
 
 
Latest on Blog
Enter SID Blog