Results 11 to 20 of about 10,735,463 (237)
Insight into high-quality aerodynamic design spaces through multi-objective optimization [PDF]
, 2008 An approach to support the computational aerodynamic design process is presented and demonstrated through the application of a novel multi-objective variant of the Tabu Search optimization algorithm for continuous problems to the aerodynamic design ...
Kipouros, Timoleon +5 more
core +7 more sources
Multi-objective design optimization for high-lift aircraft configurations supported by surrogate modeling [PDF]
, 2013 Nowadays, the competition among airlines seriously depend upon the saving operating costs, with the premise that not to degrade its services quality.
Li, Daxin
core +7 more sources
Conceptual design and optimization methodology for box wing aircraft [PDF]
, 2012 A conceptual design optimization methodology was developed for a medium range box wing aircraft. A baseline conventional cantilever wing aircraft designed for the same mis- sion and payload was also optimized alongside a baseline box wing aircraft.
Jemitola, Paul Olugbeji
core +7 more sources
Shape Optimization of the Streamlined Train Head for Reducing Aerodynamic Resistance and Noise
Applied Sciences, 2022 Aiming to improve the comprehensive aerodynamic performance of a high-speed train, a multi-objective shape optimization method for a streamlined train head is proposed in this work.
Mengge Yu +3 more
doaj +1 more source
Xibei Gongye Daxue Xuebao, 2021 Efficient aerodynamic design optimization method is of great value for improving the aerodynamic performance of little UAV's airfoil. Using engineering or semi-engineering estimation method to analyze aerodynamic forces in solving aerodynamic ...
doaj +1 more source
Design Optimization of a Multi-Megawatt Wind Turbine Blade with the NPU-MWA Airfoil Family
Energies, 2019 A new airfoil family, called NPU-MWA (Northwestern Polytechnical University Multi-megawatt Wind-turbine A-series) airfoils, was designed to improve both aerodynamic and structural performance, with the outboard airfoils being designed at high design lift
Jianhua Xu +3 more
doaj +1 more source
Aerospace, 2022 In this study, the aerodynamic uncertainty analysis and optimization of a conventional axisymmetric vehicle with an aerodynamic configuration were investigated.
Xun Peng +5 more
doaj +1 more source
A Study of Multi-Objective Aerodynamic Optimization Design for Variable Camber Airfoils and High Lift Devices [PDF]
Xibei Gongye Daxue Xuebao, 2018 Aiming at the synthetical optimization of the aerodynamic performance between the low-speed condition of two-dimensional high lift devices during take-off and landing phase and the high-speed condition of variable camber airfoil during cruise phase, an ...
doaj +1 more source
Advances in Mechanical Engineering, 2019 The robust design optimization of an airfoil needs to continuously realize the probability-based aerodynamic simulation for various combinations of geometry and wind climate parameters.
Xufang Zhang, Zhenguang Wu, Wei He
doaj +1 more source
Three-dimensional large-scale aerodynamic shape optimization based on shape calculus [PDF]
, 2013 Large-scale three-dimensional aerodynamic shape optimization based on the compressible Euler equations is considered. Shape calculus is used to derive an exact surface formulation of the gradients, enabling the computation of shape gradient information ...
Schmidt, Stephan +4 more
core +1 more source