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Forum: Tech Log

1st Dec 2011, 12:42

Replies: 22

Effects of changing propeller rpm on propeller pitch

Views: 9,754

Posted By aerobat77

@ barit : ah ok, we talked two ifferent things-...

@ barit : ah ok, we talked two ifferent things- my fault. i referred to pitch loks which prevent the prop goeing into feather at shutdown - like described such installation exists at singleshaft...

Forum: Tech Log

28th Nov 2011, 18:02

Replies: 22

Effects of changing propeller rpm on propeller pitch

Views: 9,754

Posted By aerobat77

hey barit ! that maybe, i do not know all...

hey barit !

that maybe, i do not know all possible designs and so cannot say for sure at all applications. do you have an example where pitch locks are installed in a free turbine design ?

the...

Forum: Tech Log

27th Nov 2011, 08:26

Replies: 22

Effects of changing propeller rpm on propeller pitch

Views: 9,754

Posted By aerobat77

on a free turbine the prop will with feather when...

on a free turbine the prop will with feather when all oil presure is lost .

Forum: Tech Log

25th Nov 2011, 16:57

Replies: 22

Effects of changing propeller rpm on propeller pitch

Views: 9,754

Posted By aerobat77

well, initially the question was regarding a...

well, initially the question was regarding a descent with idle not with a dead engine.

when i remember right this is a question from atpl theory cataloque. right sam ?

Forum: Tech Log

22nd Nov 2011, 15:28

Replies: 22

Effects of changing propeller rpm on propeller pitch

Views: 9,754

Posted By aerobat77

increase and the rate of descend will decrease. ...

increase and the rate of descend will decrease.

pulling back the prop lever means reducing prop speed so prop pitch has to increase. a reduced prop speed with higher prop pitch will reduce the...

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