CFD analysis of helicopter rotors in forward flight

Ali Oğuz, Yüksel
Özyörük, Yusuf


CFD analysis of missile shroud separation
Çeliker, Hasan Erkan; Eyi, Sinan; Department of Aerospace Engineering (2015)
In this thesis, shroud separation on generic missile is performed by using the Computational Fluid Dynamics (CFD). This study is divided into two main parts. In the first part, aerodynamic coefficients of generic missile are calculated and store separation is performed. Additionally, the numerical analyses results are compared respectively with the experimental results in order to validate of CFD analyses method. Three-dimensional steady/unsteady Navier-Stokes equations are solved and three different turbul...
CFD Analysis of A Wind Turbine Airfoil at High Reynolds Numbers
Aslan, Ezgi; Orbay Akcengiz, Ezgi; Sezer Uzol, Nilay (2021-07-14)
CFD Analyses of Heat Sinks for CPU Cooling with Fluent
Tarı, İlker (2005-07-21)
In this study, forced cooling of heat sinks mounted on CPU’s was investigated. Heat sink effectiveness, effect of turbulence models, effect of radiation heat transfer and different heat sink geometries were numerically analyzed by commercially available computational fluid dynamics softwares Icepak and Fluent. The numerical results were compared with the experimental data and they were in good agreement. Conjugate heat transfer is simulated for all the electronic cards and packages by solving Navier-Stokes ...
CFD investigation of shock boundary layer interaction in hypersonic flow and flow control using micro ramps
Gupta, Gautam; Kumar, Akshay Ashok; Sivakumar, R.; Jayaraman, Kandasamy (2022-01-01)
Purpose This study aims to investigate the prevalence of shock boundary layer interaction (SBLI) in air-breathing intake system is highly undesirable since this leads to high pressure gradients, typical stream mutilation and pressure drop. A novel flow control mechanism is incorporated in this research holding an array configuration of passive flow control device (micro ramps [MR]) that is adapted to improve the boundary layer stability. Design/methodology/approach Two geometric variants of the MR, namely, ...
Cfd simulation of fire and ventilation in the stations of underground transportation systems
Kayılı, Serkan; Eralp, O. Cahit; Department of Mechanical Engineering (2005)
The direct exposure to fire is not the most immediate threat to passengers̕ life in case of fire in an underground transportation system. Most of the casualties in fire are the results of smoke-inhalation. Numerical simulation of fire and smoke propagation provides a useful tool when assessing the consequence and deciding the best evacuation strategy in case of a train fire inside the underground transportation system. In a station fire the emergency ventilation system must be capable of removing the heat, ...
Citation Formats
Y. Ali Oğuz and Y. Özyörük, “CFD analysis of helicopter rotors in forward flight,” 2017, Accessed: 00, 2021. [Online]. Available: