Paper Information

Journal:   JOURNAL OF MODELING IN ENGINEERING   WINTER 2017 , Volume 14 , Number 47 #L0059; Page(s) 127 To 140.
 
Paper: 

AERODYNAMIC ANALYSIS OF POTENTIAL FLOW OVER BLENDED-WING-BODY (BWB) AIRCRAFT

 
 
Author(s):  DJAVARESHKIAN MOHAMMAD HASSAN*, DASTOURANI HADI
 
* 
 
Abstract: 

In this investigation, a numerical method based on potential flow for aerodynamic analysis of BWB aircrafts has been developed. At first, results of this method are validated with experimental data and then, three current BWB planforms have been chosen and analyzed to determine suitable planform for BWB aircrafts. The results show that aerodynamic characteristics of (A) and (B) planforms are better than (C) planform. On the other hand, the (A) planform has better a uniform lift distribution along the span, less induced drag, more space and less noise than (B) planform. Finally, the (A) planform is a suitable configuration for BWB aircrafts.

 
Keyword(s): BLENDED-WING-BODY AIRCRAFT, VORTEX LATTICE METHOD, HORSESHOE VORTEX, AERODYNAMIC COEFFICIENTS
 
References: 
  • ندارد
 
  Persian Abstract Yearly Visit 20
 
Latest on Blog
Enter SID Blog