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by bomber
Sat Feb 27, 2021 5:50 pm
Forum: Aircraft Development
Topic: Bell UH-1
Replies: 218
Views: 100234

Re: Bell UH-1

I guess what I mean is that even after we'd explained the design process we were going to go through. He then went over to the other forum and applied a bit of spin on it to attempt to discredit bell_pilots abilities
by bomber
Sat Feb 27, 2021 11:23 am
Forum: Aircraft Development
Topic: Bell UH-1
Replies: 218
Views: 100234

Re: Bell UH-1

Looks like he went for trying to put someone down over on the other forum.

Well what did I expect
by bomber
Fri Feb 26, 2021 10:23 am
Forum: Aircraft Development
Topic: Bell UH-1
Replies: 218
Views: 100234

Re: Bell UH-1

1) is a good question that I don't know the answer too in the same way as mue doesn't, we've never flown a helicopter or wiggled the cyclic when the collective is in idle. And that brings me to the collective in idle position, pitch blade of zero and thrust of zero don't occur at the same point, esp...
by bomber
Fri Feb 26, 2021 8:35 am
Forum: Aircraft Development
Topic: Bell UH-1
Replies: 218
Views: 100234

Re: Bell UH-1

I'd assume we're attempting to resolve the big issues first as these have the most impact. Once this is done this particular effect of ETL can be determined and added, although I added vortex ring state as I thought it'd be fun. I assume yasim flight models and the other helicopter fdms have the ETL...
by bomber
Thu Feb 25, 2021 8:36 pm
Forum: Aircraft Development
Topic: Bell UH-1
Replies: 218
Views: 100234

Re: Bell UH-1

And I notice Thorsten on the other forum is trying to prevent them from reviewing the fdm.

I'd say something inappropriate at this point, but I just hope that one day people wake up to the damage he does
by bomber
Thu Feb 25, 2021 6:30 pm
Forum: Aircraft Development
Topic: Bell UH-1
Replies: 218
Views: 100234

Re: Bell UH-1

I was thinking... it might be best with damping adjustment to make a property that you can adjust 'on the fly' until you get the right result and then we can hard-wire this value in.
by bomber
Thu Feb 25, 2021 6:28 pm
Forum: Aircraft Development
Topic: Bell UH-1
Replies: 218
Views: 100234

Re: Bell UH-1

At the end, i achieved a stable takeoff. It was reaaalllllyyy hard to stay stable on hover. But, this model is almost perfect in forward flight except these cases. . I'd hoped that was the case 1-This huey is under-damped on yaw axis, means yaw stability is under damped. Maybe the vertical fin on t...
by bomber
Thu Feb 25, 2021 5:35 pm
Forum: Aircraft Development
Topic: Bell UH-1
Replies: 218
Views: 100234

Re: Bell UH-1

YEP... spot on
by bomber
Thu Feb 25, 2021 3:45 pm
Forum: Aircraft Development
Topic: Bell UH-1
Replies: 218
Views: 100234

Re: Bell UH-1

I'll be happy with like a helicopter... so in reality you don't disagree with what I've said at all.
by bomber
Thu Feb 25, 2021 8:56 am
Forum: Aircraft Development
Topic: Bell UH-1
Replies: 218
Views: 100234

Re: Bell UH-1

Hi guys, thanks.. This is a very difficult puzzle to resolve, not made easier by the fact I've never been in a helicopter. I do think though that we need to understand the process of design that is being taken, where we are in it and what I think needs to happen to move onto the next stage. The near...

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