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Search: Posts Made By: SplineDrive
Showing results 1 to 9 of 9
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Forum: Rotorheads
2nd Oct 2019, 00:10
Replies: 129
Views: 101,479
Posted By SplineDrive

in his defense, Defiant hasn’t publicly done...

in his defense, Defiant hasn’t publicly done anything in half a year... so nothing new to crap on.
Forum: Rotorheads
20th Dec 2017, 11:31
Replies: 129
Views: 101,479
Posted By SplineDrive

Yup, you can always tell when someone in the...

Yup, you can always tell when someone in the external data release approval cycle gets nervous and decides a photo could be ITAR (or just proprietary/competition sensitive). Sikorsky has blurred some...
Forum: Rotorheads
9th Oct 2017, 15:47
Replies: 129
Views: 101,479
Posted By SplineDrive

You hope they’re either stiff enough to deflect...

You hope they’re either stiff enough to deflect the bird (not likely unless a glancing blow) or the bird punches a hole through the fairing... one of the worst cases is if a fairing deflects like...
Forum: Rotorheads
9th Oct 2017, 00:59
Replies: 129
Views: 101,479
Posted By SplineDrive

I think most serious engineers would tell you...

I think most serious engineers would tell you that no single configuration is best all all missions ranging from light scout to ultra-heavy lift. A mix of ABC, tilt rotors, and yes, even conventional...
Forum: Rotorheads
6th Oct 2017, 15:51
Replies: 129
Views: 101,479
Posted By SplineDrive

Thanks for the link... I assume they meant 25'...

Thanks for the link... I assume they meant 25' radius. If that's the case, then a similar pad size to the H-60 platform. You're right, the goals of the various capabilities specifications for the...
Forum: Rotorheads
6th Oct 2017, 14:59
Replies: 129
Views: 101,479
Posted By SplineDrive

I haven't been able to find rotor diameter data...

I haven't been able to find rotor diameter data for the SB>1, but have zero doubt both JMR demonstrators are larger in gross weight and planform than the H-60 and AH-64 aircraft.
Forum: Rotorheads
6th Oct 2017, 14:52
Replies: 129
Views: 101,479
Posted By SplineDrive

It's still easy to get surprised by bird strike...

It's still easy to get surprised by bird strike testing... I saw what a 2.2 lb bird did to rotor controls and spinner supports at only 75 knots. The V-280 in the conversion corridor can go fast...
Forum: Rotorheads
6th Oct 2017, 01:57
Replies: 129
Views: 101,479
Posted By SplineDrive

Maybe... there are a few unblurred photos...

Maybe... there are a few unblurred photos floating around. I suspect that's the sort of requirement that is more strictly designed for and tested under a production contract.
Forum: Rotorheads
5th Oct 2017, 11:25
Replies: 129
Views: 101,479
Posted By SplineDrive

Congratulations to the team on getting started on...

Congratulations to the team on getting started on restrained runs!

As for some of the rotor clearance comments, I'm sure Bell did a lot of work studying that and I have no doubt the rotor will...
Showing results 1 to 9 of 9


 
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