Open AccessApplication FloEFD computer system to calculate the aerodynamics of aircraft with gas-jet controls
Author(s) -
L. V. Gurov,
G. Dumnov,
А. В. Иванов
Publication year - 2015
Publication title -
vestnik koncerna vko «almaz - antej»
Language(s) - English
Resource type - Journals
ISSN - 2542-0542
DOI - 10.38013/2542-0542-2015-2-61-68
Subject(s) - aerodynamics , supersonic speed , jet (fluid) , grid , aerospace engineering , computational fluid dynamics , mechanics , flow (mathematics) , gas dynamics , choked flow , flow control (data) , computer science , environmental science , physics , engineering , mathematics , computer network , geometry
Numerical modelling of supersonic flow around aircraft models with gas-jet control authority exercising single jet blowing from the side surface. To solve this problem, including the construction of the estimated grid and numerical integration of the equations of gas dynamics, computer system used FloEFD. Based on comparison of computer simulations with experimental data on the aerodynamic characteristics of the requirements to the estimated grid to adequately predict the efficiency of the gas jet controls