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| Got Foam?! It's all about the foam! Everything related to foamys. |
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| | #85 (permalink) |
| GiantStyle Yapoleno Hucker! ![]() |
Ollie, that is a great looking milling tool you've built there. Chapeau! Here is my own most recent milling work. Not up to the standards of MyCamel at FancyFoam, but I think dern good for something busted out in about 3 hours....... : ) |
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| | #87 (permalink) |
| Flying: Giant Scale 3D ![]() Join Date: Jul 2006 Location: Spijkenisse, the Netherlands Age: 26
Posts: 2,802
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I know it is in Dutch, but here's another one; http://www.modelbouwforum.nl/forums/...k-elipsia.html Cheers
__________________ T14MZ 2.4Ghz 3.30m Yak-54 ZDZ210 3.20m EA 300S 3W157Xi 3.0m Edge 540T 3.16m EA 330L DA150 3.1m EA 300L 3W157Xi 3.05m EA 300S ZDZ160 1.98m F3A E-Evolution ....... |
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| | #90 (permalink) |
| Flyin' Around ![]() Join Date: Sep 2008
Posts: 2
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Hi Guys, Was thinking..... In a downward flight, will a 140gram vs a 105gram f3p plane( totally identical in built, except in the weight) be different in downward vertical speeds? We know that in a vacuum, all things accelerate at 9.8m/sec2. so weight was never the issue. But in the real world, this might not actually happen. What I'm trying to say is.....if it does not really make a difference, the way to slow things down during the down-line flight is by drag devises, not so much as by reducing weight. What do you think? Just my thoughts.... |
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| | #91 (permalink) |
| GiantStyle Yapoleno Hucker! ![]() |
Drag to weight ratio is where it makes a difference. Put a 10 square inch plate behind both airplanes you described and time them on a 100ft drop. You'll then see a measurable difference. No 100ft ceilings in most of our flying sites, but the effects don't change.
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| selleri |
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