2018/9/9 1 Introduction to AERODYNAMICS Aerodynamics is an applied science to learn: • External flow: the prediction of forces and moments on, and heat transfer to, bodies moving through a fluid. - Aerodynamic forces (lift, drag), moments and center of pressure on flying objects (airfoil, airplanes, birds) - Wind forces on wind turbine, building (bridge), sports (bicycle, baseball) - Hydrodynamic forces on ships, submarines, torpedoes, swimmers. - Aerodynamic heating of space vehicle, reentry of the space shuttle. • Internal flow: determine flow moving internal through ducts. - Jet engine inlets. - Turbomachinery in air-breathing jet engines or turbine power generator. - Exhaust nozzles and thrust of propulsion AERODYNAMIC FORCES AND MOMENTS (I)
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2018/9/9
1
Introduction to AERODYNAMICS
Aerodynamics is an applied science to learn:
• External flow: the prediction of forces and moments on, and heat transfer to, bodies moving through a fluid.
- Aerodynamic forces (lift, drag), moments and center of pressure on flying objects (airfoil, airplanes, birds)
- Wind forces on wind turbine, building (bridge), sports (bicycle, baseball)
- Hydrodynamic forces on ships, submarines, torpedoes, swimmers.
- Aerodynamic heating of space vehicle, reentry of the space shuttle.
• Internal flow: determine flow moving internal through ducts.
- Jet engine inlets.
- Turbomachinery in air-breathing jet engines or turbine power generator.