Modeling and control of parafoils based on computational fluid dynamics
Sign Up to like & getrecommendations! Published in 2019 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2018.12.006
Abstract: Abstract The determination of aerodynamic parameters of parafoil canopies has been a crucial issue because it affects the model precision. To calculate the aerodynamic coefficients of a canopy, the lifting-line theory has been used in… read more here.
Keywords: control; fluid dynamics; modeling control; aerodynamic coefficients ... See more keywords
High-speed freight trains for intermodal transportation: Wind tunnel study on the aerodynamic coefficients of container wagons
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2018.01.047
Abstract: Abstract The paper investigates the response to crosswind of a high-speed freight train for intermodal transportation, through wind tunnel tests. A 1:20 model of a freight train composed by an engine and two flat-car vehicles… read more here.
Keywords: speed freight; aerodynamic coefficients; wind tunnel; high speed ... See more keywords
An object-oriented method for fully coupled analysis of floating offshore wind turbines through mapping of aerodynamic coefficients
Sign Up to like & getrecommendations! Published in 2021 at "Marine Structures"
DOI: 10.1016/j.marstruc.2021.102979
Abstract: Abstract This work presents a novel object-oriented approach to model the fully-coupled dynamic response of floating offshore wind turbines (FOWTs). The key features offered by the method are the following: 1) its structure naturally allows… read more here.
Keywords: rotor; response; fully coupled; code ... See more keywords
Learning Mappings from Iced Airfoils to Aerodynamic Coefficients Using a Deep Operator Network
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Aerospace Engineering"
DOI: 10.1061/jaeeez.aseng-4508
Abstract: , This study abstracted the prediction of the aerodynamic coefficients of an iced airfoil as a mapping from the iced airfoil space to the aerodynamic coefficient space. Thus, a deep network called Airfoils2AeroNet that can… read more here.
Keywords: network; operator network; deep operator; iced airfoils ... See more keywords
Unsteady Aerodynamic Characteristics of Antenna Rotating in Different Elevation Angles
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Antennas and Propagation"
DOI: 10.1155/2021/5503330
Abstract: The aerodynamic characteristics of radar antennas should be considered in computing their wind resistance and designing pedestal servo systems. In this paper, the aerodynamic characteristics of a flat plate antenna with azimuthal rotation are explored… read more here.
Keywords: aerodynamic coefficients; aerodynamic characteristics; elevation angle; elevation angles ... See more keywords