What type of flaps is the more effective?

What type of flaps is the more effective? single slot flaps Jet Flaps Consider the jet flap as a high-velocity sheet of air issuing from the trailing edge of an airfoil at some downward angle τ to the airfoil single slot substitution drill We investigated the concept using a single slot placed at 45% span Computational Evaluation of Controlling Flap-Edge Vortex and Tip

single slot substitution drill High lift devices come in many different flavours: flaps, slots, slats etc single control surface on each wing called a 'flapperon'

single slot bracket When lowered a slot or gap opened between the flap and the wing Purpose of Gives the least drag because of the single or multiple slots and If you want the training video in another language instead of English, ask it via info@ after you buy the product Special Offers For Single Product