Results 101 to 110 of about 162,037 (197)

Research of Aerodynamic Design Method for the Intercity EMUs

机车电传动, 2015
According to the running speed and operating environment of the intercity EMUs, the major challenges for the aerodynamic design of the intercity EMUs were presented from the comfort and economy.
DING Sansan, DU Jian, LIU Jiali, SHANG Keming   +3 more
doaj  

Winglet and long duct nacelle aerodynamic development for DC-10 derivatives [PDF]

Advanced technology for application to the Douglas DC-10 transport is discussed. Results of wind tunnel tests indicate that the winglet offers substantial cruise drag reduction with less wing root bending moment penalty than a wing-tip extension of the ...
Taylor, A. B.
core   +1 more source

Computational fluid dynamics applications at McDonnel Douglas [PDF]

Representative examples are presented of applications and development of advanced Computational Fluid Dynamics (CFD) codes for aerodynamic design at the McDonnell Douglas Corporation (MDC).
Hakkinen, R. J.
core   +1 more source

Efficient Mako Shark-Inspired Aerodynamic Design for Concept Car Bodies in Underground Road Tunnel Conditions. [PDF]

Biomimetics (Basel)
Venegas I, Oñate A, Pierart FG, Valenzuela M, Narayan S, Tuninetti V.   +5 more
europepmc   +1 more source

Development of a superconductor magnetic suspension and balance prototype facility for studying the feasibility of applying this technique to large scale aerodynamic testing [PDF]

The basic research and development work towards proving the feasibility of operating an all-superconductor magnetic suspension and balance device for aerodynamic testing is presented. The feasibility of applying a quasi-six-degree-of freedom free support
Henderson, K. C., Humphris, R. R., Zapata, R. N.   +2 more
core   +1 more source

Enhancing aerodynamic performance using biomimetic wavy trailing edges on aircraft wing at low Reynolds number. [PDF]

Sci Rep
Aziz MA, Khalifa MA, Elshimy H, Elsayed AM.   +3 more
europepmc   +1 more source

Vehicle Aerodynamic Noise: A Systematic Review of Mechanisms, Simulation Methods, and Bio-Inspired Mitigation Strategies. [PDF]

Biomimetics (Basel)
Zou T, Fu Y, Cao P.
europepmc   +1 more source

Study of aerodynamic characteristics of variable cross-section box girders under three-dimensional fluctuating wind field. [PDF]

Sci Rep
Feng X, Jia J.
europepmc   +1 more source

Acoustic and aerodynamic performance of a 1.5-pressure-ratio, 1.83-meter (6 ft) diameter fan stage for turbofan engines (QF-2) [PDF]

The fan was externally driven by an electric motor. Design features for low-noise generation included the elimination of inlet guide vanes, long axial spacing between the rotor and stator blade rows, and the selection of blade-vane numbers to achieve ...
Balombin, J. R., Lucas, J. G., Woodward, R. P.   +2 more
core   +1 more source

Pareto-Driven Multiobjective Design of Axial-Flow Automotive Fan with Response Surface Modeling. [PDF]

ACS Omega
Ren K, Chen Y, Wang G, Xu Y, Yan F, Dong M.   +5 more
europepmc   +1 more source