![]() any similar heavier than air aircraft, as a glider or helicopter. a heavier than air aircraft kept aloft by the upward thrust exerted by the passing air on its fixed wings and driven by propellers, jet propulsion, etc. The rocket is carried aloft below… … WikipediaĪirplane - /air playn /, n. Three main stages burning solid propellant provide most thrust. Pegasus rocket - Pegasus rockets are the winged space booster vehicles used in an expendable launch system developed by Orbital Sciences Corporation (Orbital). See symmetrical airfoil … Aviation dictionary It is ideal for flights at supersonic speeds, as some of the shock waves are avoided. Symmetrical double-wedge wing - A diamond or symmetrical double wedged shaped wing. Rotating Mach.Смотреть что такое "double-wedge airfoil" в других словарях:ĭouble-wedge airfoil - An airfoil for supersonic blades and wings, with a wedgelike taper and sharp leading and trailing edges … Aviation dictionary Yue, W., Xue, Y., Liu, Y.: High humidity aerodynamic effects study on offshore wind turbine airfoil/blade performance through CFD analysis. IEEE (2018)įatahian, H., Salarian, H., Nimvari, M.E., Khaleghinia, J.: Computational fluid dynamics simulation of aerodynamic performance and flow separation by single element and slatted airfoils under rainfall conditions. In: 2018 International Conference on Sustainable Energy Engineering and Application (ICSEEA), pp. (IJVSS) 11(5) (2019)Ĭahyono, S.I., Anwar, M., Dihardjo, K., Hapid, A., Kaleg, S., Santoso, B.: Computational fluid dynamic simulation on bladeless fan as active cooling application. Hasen, D., Elangovan, S., Sundararaj, M., Parammasivam, K.M.: CFD analysis of controlling the airflow over airfoils using dimples. Raghunathan, S., Gillan, M.A., Cooper, R.K., Mitchell, R.D., Cole, J.S.: Shock oscillations on biconvex aerofoils. Ovsyannikov, M.P.: Allowance for gas blowing in supersonic flow over a wedge. In: 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Orlando (2010)Īskari, S., Shojaeefard, M.H., Goudarzi, K.: Numerical and analytical solution of compressible flow over double wedge and biconvex airfoils. Standish, K., Rimmington, P., Laursen, J., Paulsen, H.N.: Computational prediction of airfoil roughness sensitivity. Traub, L.W.: Effect of rapid-prototyped airfoil finish on loading at low Reynolds numbers. Ran, H., Mavris, D.N., Kirby, M.: Rapid-prototyping method for modeling a circulation-control wing at low speeds. In: 50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Nashville, United States (2012) 9(1), 17–76 (2011)īrunner, M.S., Blaylock, M., Cooperman, A.M., Van Dam, C.P.: Comparison of CFD with wind tunnel tests of microjets for active aerodynamic load control. ![]() 77(776), 1111–1126 (2011)įindanis, N., Ahmed, N.A.: Three-dimensional flow reversal and wake characterisation of a sphere modified with active flow control using synthetic jet. ![]() Hirata, K., Kawakita, M., Iijima, T., Koga, M., Kihia, M., Funaki, J.: Numerical and experimental study on aerodynamic characteristics of basic airfoils at low Reynolds numbers. It was observed that increase of drag coefficient and lift coefficient from 0 to 10 kPa is 0.0067 and 0.0135 in underpressure while decrease of drag coefficient and lift coefficient from 0 to 10 kPa is 0.0084 and 0.0202 in overpressure. The lift and drag generated by the airfoils were recorded for different cases of overpressure and underpressure, and these recorded values were further used for the calculation of the drag and lift coefficients under different cases of the additional active airflow. The range of pressures varied from 0 to 10 kPa. The testing was done on CFD simulation software for a fixed angle of attack (0°) and wind velocity (10 ms −1). The 3D CAD model was prepared with modifications on the upper portion of the airfoil to allow testing with and without additional active airflow on the upper surface. The present experimental work deals with the results of aerodynamic testing of the airfoil NACA 63-212. ![]()
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