Author Topic: Question on Ground effect?  (Read 384 times)

Offline Wolf14

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Question on Ground effect?
« on: February 08, 2005, 09:38:55 AM »
Is ground effect mode modeled?

It doesnt feel like it so I figured I'd just ask to know for sure.

If it isnt, is that some thing that can be realistically modeled?
« Last Edit: February 08, 2005, 09:47:01 AM by Wolf14 »

Offline Seeker

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Question on Ground effect?
« Reply #1 on: February 08, 2005, 10:23:17 AM »
Yes it is; that's why you get "float" on landing.

Offline Wolf14

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Question on Ground effect?
« Reply #2 on: February 08, 2005, 11:00:38 AM »
I have never really noticed it. Of course my real life flying experiance is with sail planes and being the lift ratios are different it probably aint noticable to me in these powered planes.

I always thought the reason I floated was because I pulled back on my stick to much for my given speed. It never feels like I'm riding the ground effect.

Offline hitech

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Question on Ground effect?
« Reply #3 on: February 08, 2005, 11:42:58 AM »
It is modeled.

HiTech

Offline Wolf14

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Question on Ground effect?
« Reply #4 on: February 08, 2005, 12:03:59 PM »
Thank you

Offline Kweassa

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Question on Ground effect?
« Reply #5 on: February 08, 2005, 01:37:20 PM »
What's a "ground effect" anyway?

Offline hitech

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Question on Ground effect?
« Reply #6 on: February 08, 2005, 01:48:19 PM »
Taking a pee and puting your toe in a electrical socket?


Ground effect is more lift provided by the airfoil being very close to the ground and causing more pressure underneath the wing.

HiTech

Offline Kweassa

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Question on Ground effect?
« Reply #7 on: February 08, 2005, 02:22:39 PM »
Ahh.. sort of like when you blow a fan against the wall and the wind bounces off from it and hits you again..??

Offline Seeker

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Question on Ground effect?
« Reply #8 on: February 08, 2005, 03:25:26 PM »
Have a look here

Offline john9001

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Question on Ground effect?
« Reply #9 on: February 08, 2005, 03:40:22 PM »

Offline JeffATC

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Question on Ground effect?
« Reply #10 on: February 08, 2005, 06:39:39 PM »
It's mostly due to a reduction of induced drag.

Offline OIO

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Question on Ground effect?
« Reply #11 on: February 08, 2005, 08:03:29 PM »
Quote
Originally posted by hitech
Taking a pee and puting your toe in a electrical socket?

HiTech



umm.. ow.