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Search: Posts Made By: Microburst2002
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Forum: Tech Log
28th May 2012, 14:07
Replies: 95
Views: 32,257
Posted By Microburst2002

Angel Owain Thankyou very much for your message, i...

Owain

Thankyou very much for your message, i received it well.

I just wanted to humoristically thankyou two for it without "incriminating" myself for breaching some rule :)

But it didnt go...
Forum: Tech Log
27th May 2012, 20:45
Replies: 95
Views: 32,257
Posted By Microburst2002

I don't know what you guys are talking about,...

I don't know what you guys are talking about, honestly.

Processing data....

:}
Forum: Tech Log
20th May 2012, 13:08
Replies: 95
Views: 32,257
Posted By Microburst2002

Thank you, sir

Thank you, sir
Forum: Tech Log
20th May 2012, 12:07
Replies: 95
Views: 32,257
Posted By Microburst2002

Owain Is this Dick Shevell book apt for non...

Owain

Is this Dick Shevell book apt for non engineerrs?

What's the name of the book? I hope I can get a pdf copy
Forum: Tech Log
20th May 2012, 09:19
Replies: 95
Views: 32,257
Posted By Microburst2002

The way I look at it, the most important...

The way I look at it, the most important requirement is controlability (pilot capability to control)

If the airplane was unstable it would not have controlability. If it was too stablebit would...
Forum: Tech Log
19th May 2012, 21:14
Replies: 95
Views: 32,257
Posted By Microburst2002

Owain, thanks a lot Now I undestand it very...

Owain, thanks a lot

Now I undestand it very well. Some nubers help very much indeed.

Regarding FBW, with these airplanes it is difficult to talk about stability. I mean, they cannot be left...
Forum: Tech Log
18th May 2012, 16:44
Replies: 95
Views: 32,257
Posted By Microburst2002

I think I start to understand The moment...

I think I start to understand

The moment exists physically, which I was not sure. I mean, if the wing was made of paper or something frail it would be bent and maybe even folded or broken because...
Forum: Tech Log
18th May 2012, 10:30
Replies: 95
Views: 32,257
Posted By Microburst2002

Owain Thanks for your reply. After a...

Owain

Thanks for your reply.

After a while the graph seems to have some sense. Lately I have lost my ability to interpret graphs. I was good at that some time ago, but I'm growing old... What...
Forum: Tech Log
16th May 2012, 08:59
Replies: 95
Views: 32,257
Posted By Microburst2002

I feel guilty... But Let's go on with the...

I feel guilty...

But Let's go on with the subject of camber and cp and why symmetrical airfoils always have cp in 25% (always speaking subsonic).

What is different in the circulation of airflow...
Forum: Tech Log
14th May 2012, 05:48
Replies: 95
Views: 32,257
Posted By Microburst2002

Very true. By the way, this whole subject...

Very true.

By the way, this whole subject has reminded me of an old confusion that I have regarding the aerodinamic moment.

I am not sure if it is the torque moment created by the wing along...
Forum: Tech Log
13th May 2012, 11:40
Replies: 95
Views: 32,257
Posted By Microburst2002

Italia I must have written my posts very...

Italia

I must have written my posts very poorly when you are explaining to me what I have just said.

I know well what the ac is and that is precisely why I say that it is the position of the cg...
Forum: Tech Log
12th May 2012, 09:43
Replies: 95
Views: 32,257
Posted By Microburst2002

Aircraft stability is determined by the relative...

Aircraft stability is determined by the relative location of ac and cg, irrespective of wether tailplane lift is positive or negative.

For equilibrium, cp location with regard to cg is what...
Forum: Tech Log
11th May 2012, 14:45
Replies: 95
Views: 32,257
Posted By Microburst2002

Stability is one thing and equilibrium is...

Stability is one thing and equilibrium is another.

Negative lift at the tailplane is a requirement for the latter. It is due to the wing aerodinamic moment, which is nose down for positive lift...
Showing results 1 to 13 of 13


 
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