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Forum: Rotorheads

24th Dec 2020, 03:02

Replies: 146

Coriolis vs Conservation of Angular momentum

Views: 24,615

Posted By megan

Having had the experience of sliding across the...

Having had the experience of sliding across the ships deck and being brought to a sudden stop at the edge of the deck by the tie down that the deck crew had not had chance to tension up I can tell...

Forum: Rotorheads

23rd Dec 2020, 01:52

Replies: 146

Coriolis vs Conservation of Angular momentum

Views: 24,615

Posted By megan

To put the gyroscope notion to bed I'll offer up...

To put the gyroscope notion to bed I'll offer up one example. A helicopter running on the deck of a wildly pitching and rolling ship, providing there is no SAS engaged, the rotor will maintain the...

Forum: Rotorheads

22nd Dec 2020, 02:14

Replies: 146

Coriolis vs Conservation of Angular momentum

Views: 24,615

Posted By megan

Beg to differ crab, the spin axis of the rotor is...

Beg to differ crab, the spin axis of the rotor is perpendicular to the plane of rotation, think of the CV joints on your car and the relevant spin axis for each of the components.

Forum: Rotorheads

21st Dec 2020, 01:10

Replies: 146

Coriolis vs Conservation of Angular momentum

Views: 24,615

Posted By megan

From the Naval Air Training Command again.I...

From the Naval Air Training Command again.I wonder if reference to the gyroscopic comes from the high lighted portion of text, both gyro and rotor are rotating systems being acted upon by a periodic...

Forum: Rotorheads

20th Dec 2020, 04:21

Replies: 146

Coriolis vs Conservation of Angular momentum

Views: 24,615

Posted By megan

All rotating bodies exhibit gyroscopic...

All rotating bodies exhibit gyroscopic properties. I look at it as does Shytorque post #44 https://www.pprune.org/rotorheads/19678-helicopter-dynamics-gyroscopic-precession-3.htmlRather than the...

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