A Brief Investigation of the Effect of Waves on the Take-off Resistance of a Seaplane

A Brief Investigation of the Effect of Waves on the Take-off Resistance of a Seaplane PDF Author: Elmo J. Mottard
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ISBN:
Category : Seaplanes
Languages : en
Pages : 22

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A Brief Investigation of the Effect of Waves on the Take-off Resistance of a Seaplane

A Brief Investigation of the Effect of Waves on the Take-off Resistance of a Seaplane PDF Author: Elmo J. Mottard
Publisher:
ISBN:
Category : Seaplanes
Languages : en
Pages : 22

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A Brief Investigation of the Effect of Waves on the Take-off Resistance of a Seaplane

A Brief Investigation of the Effect of Waves on the Take-off Resistance of a Seaplane PDF Author: Elmo J. Mottard
Publisher:
ISBN:
Category :
Languages : en
Pages : 26

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A Brief Investigation of the Effect of Waves on the Take-off Resistance of a Seaplane

A Brief Investigation of the Effect of Waves on the Take-off Resistance of a Seaplane PDF Author: Elmo J. Mottard
Publisher:
ISBN:
Category : Charts, diagrams, etc
Languages : en
Pages : 0

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The resistance of a model of a seaplane with a length-beam ratio of 15 and a wing loading of 120 pounds per square foot was determined in smooth water and three wave heights under various conditions of load, speed, elevator setting, angle of dead rise, and center-of-gravity position. In general, the resistance was greater in waves than in smooth water and increased with wave height. The maximum increase due to waves occurred at speeds between hump speed and take-off. In 6-foot waves the maximum increase was 65 percent at a speed equal to 70 percent of getaway speed. The effect of waves on resistance was about the same for dead-rise angles of 20, 40, and 60 degrees.

A Brief Investigation of the Effect of Waves on the Take-off Resistance of a Seaplane

A Brief Investigation of the Effect of Waves on the Take-off Resistance of a Seaplane PDF Author: Elmo J. Mottard
Publisher:
ISBN:
Category : Charts, diagrams, etc
Languages : en
Pages : 17

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Book Description
The resistance of a model of a seaplane with a length-beam ratio of 15 and a wing loading of 120 pounds per square foot was determined in smooth water and three wave heights under various conditions of load, speed, elevator setting, angle of dead rise, and center-of-gravity position. In general, the resistance was greater in waves than in smooth water and increased with wave height. The maximum increase due to waves occurred at speeds between hump speed and take-off. In 6-foot waves the maximum increase was 65 percent at a speed equal to 70 percent of getaway speed. The effect of waves on resistance was about the same for dead-rise angles of 20, 40, and 60 degrees.

Index of NASA Technical Publications

Index of NASA Technical Publications PDF Author:
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ISBN:
Category : Aeronautics
Languages : en
Pages : 494

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A Selected Listing of NASA Scientific and Technical Reports for ...

A Selected Listing of NASA Scientific and Technical Reports for ... PDF Author:
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Category : Aeronautics
Languages : en
Pages : 664

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Index of NACA Technical Publications

Index of NACA Technical Publications PDF Author: United States. National Advisory Committee for Aeronautics
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Category : Aeronautics
Languages : en
Pages : 860

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Index of N A S A Technical Publications

Index of N A S A Technical Publications PDF Author: United States. National Aeronautics and Space Administration
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Category :
Languages : en
Pages : 498

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Index to NASA Technical Publications

Index to NASA Technical Publications PDF Author: United States. National Aeronautics and Space Administration
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Category :
Languages : en
Pages : 208

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NASA Technical Note

NASA Technical Note PDF Author:
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Category :
Languages : en
Pages : 422

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