Linked Questions

5
votes
1answer
1k views

Why is a wing tip's front edge tapered?

I am beginner and I want to understand the advantage of a tapered wing tip front edge beyond reducing the mass. How does this minimize or effect vortex drag, etc. Can someone help me to visualize this ...
2
votes
1answer
630 views

How can I calculate the effect of winglets on aircraft performance?

For a project at university I am having to produce a SIMULINK model of a Nimrod MR2 aircraft. The next step is to increase the endurance of aircraft and a possible route for this is adding winglets to ...
-3
votes
1answer
303 views

Design winglets to counteract tip vortex [closed]

I want to know the effect of the wingtip vortex to design a winglet (or a wing horizontal extension) to counteract* this effect. How could I calculate the momentum produced by the tip vortex, in ...
3
votes
3answers
1k views

Aerodynamics of double winglets

I've read here on Aviation SE that the aerodynamics of winglets on an aircraft are easily described as "extending the airfoil". Thus, as I understand it, a winglet is like stretching the airfoil a ...
6
votes
2answers
465 views

Does a strobe light shield act like a wingtip fence [or better sort of vortex generator]?

I was told it is a shield to avoid to blind the pilot during night flights when the strobes are on. Now, knowing the primary reason is, as far as I know, the above mentioned: Does anyone know any ...
1
vote
1answer
231 views

Would it be a benefit to install winglets on a Hawker 400XP?

Would it be a benefit to install winglets on a Hawker 400XP? If so how much would the performance be increased?
0
votes
0answers
349 views

Is the Embraer E190-E2 equipped with raked wingtips?

It looks like the Embraer E190-E2 has a raked wingtip, but isn't a raked wingtip only efficient for long-haul aircraft like the Boeing 77W?
1
vote
0answers
123 views

Small aircraft performance enhancements due to winglets? [duplicate]

I'm seeing some Beechcraft Barons with winglets. Do these improve performance and, if so, by how much?
2
votes
0answers
119 views

Why do newer commercial aircraft have their wingtips curved up? [duplicate]

Lately I've seen a lot of aircraft that have the wingtips curved up. What is the reason for this?

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