Results 11 to 20 of about 10,065,696 (221)

Monoposto racecar wheel aerodynamics: investigation of near-wake structure and support-sting interference

open access: yes, 2007
Monoposto racecar development is routinely carried out using wheels supported not by the car suspension but by individual, externally-mounted stings. The interference effect of these stings was acknowledged but unquantified in the existing literature ...
Knowles, R. D.
core   +7 more sources

Computational Analysis of the Flow Around an Exposed Wheel [PDF]

open access: yes, 2010
This thesis presents an investigation of RANS and LES models for the isolated rotating exposed wheel with moving ground with the aim of analyzing the flow behavior and comparing the results in cost/quality context. This is motivated by general demand for
Takeuchi, S.
core   +7 more sources

On the near wake of a Formula One front wheel [PDF]

open access: yes, 2013
Velocity measurements were made in the near wake of the front wheel of a Formula One car using a laser Doppler anemometer. Tests were carried out on a 50% scale in a closed-return three-quarter open-jet wind tunnel. Three configurations were investigated
Knowles, Kevin   +2 more
core   +1 more source

Integrated Optimal Design of a Passive Wind Turbine System: An Experimental Validation [PDF]

open access: yes, 2010
This work presents design and experimentation of a full passive wind turbine system without active electronic part(power and control). The efficiency of such device can be obtained only if the system design parameters are mutually adapted through an ...
Sareni, Bruno   +4 more
core   +1 more source

Research on dynamic characteristics of wind turbine tower with different analysis methods

open access: yesJournal of Hebei University of Science and Technology, 2015
A wind turbine located in Yunnan is taken as an example in this paper. By using the analytical method and the finite element method, the modal analysis of wind turbine tower is carried out, then the structural dynamic behavior is obtained.
Ji YAO   +6 more
doaj   +1 more source

On the Influence of Ride Height Changes on the Aerodynamic Performance of Wheel Designs

open access: yesInternational Journal of Automotive Engineering, 2015
On the road a passenger car's ride height is elevated both by the radial expansion of the tires due to centrifugal forces and aerodynamic lift. Wheel size and design influence these forces and therefore may affect aerodynamic drag more than predicted ...
Schnepf Bastian   +2 more
doaj   +1 more source

Effects of Detailed Tire Geometry and Wheel Rotation on the Aerodynamic Performance of Deflectors

open access: yesInternational Journal of Automotive Engineering, 2023
Wheels and tires account for approximately 25% of the overall aerodynamic drag on a vehicle. Though researchers have investigated the accurate representation of rotating tires and wheels in aerodynamic simulations, they primarily focused on the ...
Akihiro Nakata   +3 more
doaj   +1 more source

Wave diffraction of a hybrid wind turbine foundation with a double-layer aquaculture cage

open access: yesFrontiers in Marine Science, 2022
A hybrid wind turbine foundation combined with a double-layer offshore net cage for marine aquaculture is proposed in this paper. To study the diffraction and hydrodynamic loads on the structure for waves with small steepness, a numerical model was ...
Xiaokang Zhu   +3 more
doaj   +1 more source

Multi‐parameter optimization of performance and economic viability of Ferris wheel wind turbine for low wind speed regions in Africa

open access: yesIET Renewable Power Generation, 2023
Previous studies on wind turbine and wind farm optimization for Levellized cost of energy (LCOE) and annual energy production (AEP) have focused on horizontal axis wind turbines (HAWT) and vertical axis wind turbines (VAWT). Regions with lower wind speed
Kehinde A. Adeyeye   +2 more
doaj   +1 more source

Analysis of aerodynamic and aeroacoustics of full scale landing gear

open access: yesXibei Gongye Daxue Xuebao, 2022
The aerodynamic noise of a landing gear is an important source of airframe noise. The analysis of its noise characteristics plays an important role in the design of a low-noise landing gear.
TIAN Siyuan   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy