Interference of Tail Surfaces and Wing and Fuselage from Tests of 17 Combinations in the N. A. C. A. Variable-density Tunnel

Interference of Tail Surfaces and Wing and Fuselage from Tests of 17 Combinations in the N. A. C. A. Variable-density Tunnel PDF Author: Albert Sherman
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ISBN:
Category : Aerodynamic measurements
Languages : en
Pages : 110

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Interference of Tail Surfaces and Wing and Fuselage from Tests of 17 Combinations in the N. A. C. A. Variable-density Tunnel

Interference of Tail Surfaces and Wing and Fuselage from Tests of 17 Combinations in the N. A. C. A. Variable-density Tunnel PDF Author: Albert Sherman
Publisher:
ISBN:
Category : Aerodynamic measurements
Languages : en
Pages : 110

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Interference of Wing and Fuselage from Tests of 17 Combinations in the N.A.C.A. Variable-density Tunnel Combinations with Special Junctures

Interference of Wing and Fuselage from Tests of 17 Combinations in the N.A.C.A. Variable-density Tunnel Combinations with Special Junctures PDF Author: Albert Sherman
Publisher:
ISBN:
Category : Aiprlanes
Languages : en
Pages : 534

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As part of the wing-fuselage interferences investigation in progress in the N.A.C.A. variable-density wind tunnel, a method of eliminating the interference burble associated with critical midwing combinations was investigated. The interference burble of the critical midewing combination was shown to respond to modifications at the nose of the juncture and to be entirely suppressed with little or no adverse effect on the high-speed drag by special leading-edge fillets.

Interference of Tail Surfaces and Wing and Fuselage from Tests of 17 Combinations in the N.A.C.A. Variable-density Tunnel

Interference of Tail Surfaces and Wing and Fuselage from Tests of 17 Combinations in the N.A.C.A. Variable-density Tunnel PDF Author: Albert Sherman
Publisher:
ISBN:
Category : Aerodynamic measurements
Languages : en
Pages : 10

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Interference of Tail Surfaces and Wing and Fuselage from Tests of 17 Combinations in the NACA Variable-density Tunnel

Interference of Tail Surfaces and Wing and Fuselage from Tests of 17 Combinations in the NACA Variable-density Tunnel PDF Author: Albert Sherman
Publisher:
ISBN:
Category :
Languages : en
Pages : 10

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Book Description


Interference of Tail Surfaces and Wing and Fuselages from Tests of 17 Combinations in the N.A.C.A. Variable-density Tunnel

Interference of Tail Surfaces and Wing and Fuselages from Tests of 17 Combinations in the N.A.C.A. Variable-density Tunnel PDF Author: Albert Sherman
Publisher:
ISBN:
Category :
Languages : en
Pages : 10

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Report - National Advisory Committee for Aeronautics

Report - National Advisory Committee for Aeronautics PDF Author: United States. National Advisory Committee for Aeronautics
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ISBN:
Category : Aeronautics
Languages : en
Pages : 780

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Annual Report of the National Advisory Committee for Aeronautics

Annual Report of the National Advisory Committee for Aeronautics PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 772

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Book Description
Includes the Committee's Reports no. 1-1058, reprinted in v. 1-37.

Report

Report PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 16

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Index of Reports on Aeronautical Research

Index of Reports on Aeronautical Research PDF Author: United States. National Advisory Committee for Aeronautics
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Category : Aeronautics
Languages : en
Pages : 42

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Comparison of Vee-type and Conventional Tail Surfaces in Combination with Fuselage and Wing in the Variable-density Tunnel

Comparison of Vee-type and Conventional Tail Surfaces in Combination with Fuselage and Wing in the Variable-density Tunnel PDF Author: Harry Greenberg
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 30

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Book Description
The pitching and yawing moments of a vee-type and a conventional type of tail surface were measured. The tests were made in the presence of a fuselage and a wing-fuselage combination in such a way as to determine the moments contributed by the tail surfaces. The results showed that the vee-type tail tested, with a dihedral angle of 35.3 degrees, was about 71 percent as effective in pitch as the conventional tail and had a yawing-moment to pitching-moment ratio of 0.3. The conventional tail, the panels of which were all congruent to those of the vee-type tail, had a yawing-moment to pitching-moment ratio of 0.48.These ratios are in fair agreement with values calculated by methods shown in this and previous reports. The values of the measured moments were produced from 15 to 25 percent of the calculated value by fuselage interference.