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Results tagged with ground-effect
Search options questions only
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user 11671
The increase in lift experienced by wings in close proximity to the ground.
0
votes
3
answers
481
views
Is optimal landing flare related to ground effect?
Based on other questions it appears that a "flare" is always part of a healthy airplane landing.
This question asked when a flare should be started, and I found it interesting that the accepted answe …
- 2,284
18
votes
1
answer
2k
views
Why is there a plateau in helicopter H/V diagrams?
The "dead-man's curve" in a typical helicopter height/velocity (H/V) diagram is commonly referenced to indicate that "towering flight" is dangerous and avoided in general practice. (Simon explained, …
- 2,284
33
votes
2
answers
10k
views
Why don't helicopters always takeoff from a hover out of ground-effect?
I've read enough crash reports to see that helicopters discovering too late in takeoff that they lack the power to fly out of ground-effect is a serious problem.
I am wondering why the following isn' …
- 2,284