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03-27-09, 07:22 PM | #1 |
Planesman
Join Date: Oct 2008
Posts: 193
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I need help with variable pitch propellers
I've been with flight sims for a long time, but i still don't understand how to use VP propellers efficiently. I know that it works somewhat like the gears in a car; with a high propeller RPM, you get the highest power, but at a speed high enough the propeller pitch causes enough drag to overcome the engine power. The point is, how do i know when it's time to set a lower RPM?
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03-28-09, 12:46 PM | #2 | |
Navy Seal
Join Date: Apr 2008
Location: Banana Republic of Germany
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Quote:
In a dive lower RPMs (I usually set it to 70%) will help you to gain speed. In a climb you can always have it to 100%. I think in level flight 100% or 90% should get you the highest speed. But maybe someone with a bit more knowledge has more accurate numbers.
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03-28-09, 01:30 PM | #3 |
Lucky Jack
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I use it as Schroeder descriped. Except, I only use it on P51, AFAIK, in IL2 not many planes have any advantage of using prop pitch.
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03-28-09, 01:36 PM | #4 |
Navy Seal
Join Date: Jul 2007
Location: Stavka
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Really? I've seen plenty that can...
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03-28-09, 01:48 PM | #5 |
Lucky Jack
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Be quiet Hurrijockey.
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03-28-09, 05:08 PM | #6 |
Navy Seal
Join Date: Apr 2008
Location: Banana Republic of Germany
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Actually all planes with a constant speed propeller (I think that is the English name for that) will benefit from the tactics described above.
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