What is leading edge radius of airfoil?

The front edge of the airfoil is called leading edge. The leading edge is the point at the front of the airfoil that has a maximum curvature means minimum radius. This minimum radius of the leading edge is called the leading edge radius.

What is the leading edge radius?

The radius of curvature given to the leading-edge shape. It is the radius of the circle centered on a line tangent to the leading-edge camber and connecting the tangency points of the upper and lower surfaces of the leading edge.

What planes use the Clark Y airfoil?

The Lockheed Vega and Spirit of St. Louis are two of the better known aircraft using the Clark Y profile, while the Ilyushin Il-2 and Hawker Hurricane are examples of mass-produced users of the Clark YH. The Northrop Tacit Blue stealth technology demonstrator aircraft also used a Clark Y.

What is the shape of the airfoil at the leading edge?

circular
Explanation: The shape of the airfoil at the leading edge is usually circular with a leading edge radius of approximately 0.02c.

What is leading edge and trailing edge?

These two types of phase cutting dimmer get their names from the part of the AC wave that they cut off. Leading edge dimming cuts of the front edge of each waves’ half cycle. Conversely trailing edge dimming cuts out the second half of each waves’ half cycle.

Which airfoil is best for RC plane?

Clark Y is the name of an airfoil that is widely used in aircraft design. With its predictable and gentle stall characteristics and flat bottom outline, the Clark Y airfoil is an ideal choice for sport RC model aircraft.

What is the difference between a leading edge and a trailing edge dimmer?

Dimmer switches using leading edge technology cut off the front edge of the half cycle of each AC wave, whereas trailing edge dimmers cut off the second half of each half cycle.