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Worldtech
Starting with the definition of circulation, derive Kelvin’s circulation theorem.
on 9th November 2019 in Aerodynamics.
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Worldtech
Consider an NACA $2412$ airfoil with a $2\;m$ chord in an airstream with a velocity of $50\; m/s$ at standard sea level conditions. If the lift per unit span is $1353\; N$ , what is the angle of attack?
on 8th November 2019 in Aerodynamics.
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Worldtech
Consider the data for the NACA $2412$ airfoil. Calculate the lift and moment about the quarter chord (per unit span) for this airfoil when the angle of attack is $4^{\circ}$ and the freestream is at standard sea level conditions with a velocity of $50 ft/s$ . The chord of the airfoil is $2 ft$ .
on 8th November 2019 in Aerodynamics.
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Kisan Kumar
Poll When is the critical Mach number of an airfoil attained ?
on 1st October 2019 in Design.
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Kisan Kumar
Poll What is the lift coefficient?
on 30th September 2019 in Design.
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