Aerodynamics Aerofoil Chord Camber

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What is aerodynamics?
Aerodynamics is the study about the object moving in airflow. Here we will pay our attention to the airflow and also to the object immersed in the airflow.

What is aerofoil?
If you throw a pencil in air, you see, it flies and comes down instantly. So it is also having ability to fly. Technically speaking, every object is having some figures called Coefficient of lift, Coefficient of drag which governs its motion during flight. The shape which has more coefficient of lift and less coefficient of drag can stay in fly for more. Such a shape is what aerofoil.


Aerofoil is having top surface (Upper camber) and lower surface (lower camber). Also it has leading edge and trailing edge where the two surfaces meet. Leading edge is facing to the wind.

What is chord line?
A line joining the leading edge of an aerofoil to the Trailing edge is known as Chord line.

What is camber line?
We know that aerofoil is having top surface (upper camber)and bottom surface(lower camber).Camber line is the mean line which is equidistant at all points from the upper and lower surfaces.

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