Results 91 to 100 of about 48,655 (212)
Development of pressure containment and damage tolerance technology for composite fuselage structures in large transport aircraft [PDF]
NASA sponsored composites research and development programs were set in place to develop the critical engineering technologies in large transport aircraft structures.
Smith, P. J. +2 more
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Computing induced velocity perturbations due to a helicopter fuselage in a free stream [PDF]
The velocity field of a representative helicopter fuselage in a free stream is computed. Perturbation velocities due to the fuselage are computed in a plan above the location of the helicopter rotor (rotor removed). The velocity perturbations computed by
Althoff, Susan L., Berry, John D.
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Design and Test of a Blast Shield for Boeing 737 Overhead Compartment
Shock and Vibration, 2006 This work demonstrates the feasibility of using a composite blast shield for hardening an overhead bin compartment of a commercial aircraft. If a small amount of explosive escapes detection and is brought onboard and stowed in an overhead bin compartment
Xinglai Dang, Philemon C. Chan
doaj +1 more source
Experimental Research on 4-Duct Tandem VTOL Aircraft Configurations [PDF]
This paper presents a brief summary of several wind-tunnel investigations conducted at the Langley Research Center of the NASA to study the aerodynamic and stability and control characteristics of several VTOL aircraft configurations powered by four ...
Mc Kinney, M. O., Newsom, W. A.
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Non-waisted fuselage design for supersonic aircraft [PDF]
, 1999 A method for designing a non-waisted fuselage for supersonic wing/fuselage configurations that increases the fuselage volume and improves the supersonic aerodynamic performance compared to a conventional waisted-fuselage configuration. The method entails
Agrawal, Shreekant +2 more
core +1 more source
Developments in impact damage modeling for laminated composite structures [PDF]
Damage tolerance is the most critical technical issue for composite fuselage structures studied in the Advanced Technology Composite Aircraft Structures (ATCAS) program.
Avery, William B. +3 more
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Variable sweep aircraft Patent [PDF]
, 1970 Development and characteristics of variable sweep wing control system for supersonic ...
Hammond, A. D., Polhamus, E. C.
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Propeller dynamic and aeroelastic effects [PDF]
, 1980 Various aspects of propeller blade dynamics are considered including those factors which are exciting the blades and the dynamic response of the blades to the excitations.
Mccormick, B. W.
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Propeller aircraft interior noise model [PDF]
An analytical model was developed to predict the interior noise of propeller-driven aircraft. The fuselage model is that of a cylinder with a structurally-integral floor.
Pope, L. D., Wilby, E. G., Wilby, J. F.
core +1 more source