Now showing items 1-5 of 5
Impact of Ground Effect on Airplane Lateral Directional Stability during Take-Off and Landing
(Scientific Research Publishing Inc., 2018-01)
Computational simulations of aerodynamic characteristics of the Common Research Model (CRM), representing a typical transport airliner are conducted using CFD methods in close proximity to the ground. The obtained dependencies ...
Computational Ground Effect Aerodynamics and Airplane Stability Analysis During Take-off and Landing
Computational simulations of aerodynamic characteristics of the Common Research Model (CRM), representing a typical transport airliner, are conducted using CFD methods in close proximity to the ground. The obtained ...
Synthetic Turbulence Modeling for Evaluation of Ultrasonic Cross-Correlation Flow Measurement
Performance of an ultrasonic cross-correlation flow measurement instrument may be significantly affected by turbulence at the location of the ultrasonic sensors. In this paper, a new method of generating Synthetic Turbulence ...
Computational Simulation of Airfoils Stall Aerodynamics at Low Reynolds Numbers
(Royal Aeronautical Society, Applied Aerodynamics Conference, 2016-07-19)
Experimental results for aerodynamic static hysteresis at stall conditions obtained in the TsAGI's T-124 low-turbulence wind tunnel for NACA0018 are presented and analysed. Computational predictions of aerodynamic static ...
Positivity-Preserving Runge-Kutta Discontinuous Galerkin Method on Adaptive Cartesian Grid for Strong Moving Shock
(Cambrigde University Press, 2016-01-01)
In order to suppress the failure of preserving positivity of density or pressure, a positivity-preserving limiter technique coupled with h-adaptive Runge-Kutta discontinuous Galerkin (RKDG) method is developed in this ...