Results 1 to 10 of about 3,896 (267)
International Journal of Aerospace Engineering, 2023 In this paper, an intelligent algorithm for the aerodynamic parameter calibration of wind tunnel experiments of advanced layout aircraft at a high angle of attack is proposed.
Yeguang Wang +5 more
doaj +1 more source
Wind, 2022 In the framework of the wind energy network for distributed generation in urban environments for most South American countries, wind resource assessment studies have been carried out in activities to establish a suitable methodology to assess the wind ...
Costa Paula +5 more
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Properties of Broezel static probe
EPJ Web of Conferences, 2016 The properties of flat static probe designed by Broezel and used in sailplanes are investigated for its planned use in low speed tunnel. Both the numerical CFD model and experiment in low speed wind tunnel confirm yaw insensitivity of the static pressure
Gašparovič Peter +2 more
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Optimal design of sand blown wind tunnel
Automatika, 2020 This work investigates the airflow driven by dual axial-flow fans in an atmospheric boundary layer (ABL) wind tunnel and the expected entrainment of sand movement together. The present study is conducted via 3D numerical simulation based on modelling the
Bin Yang +5 more
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Flatback airfoil wind tunnel experiment. [PDF]
, 2008 A computational fluid dynamics study of thick wind turbine section shapes in the test section of the UC Davis wind tunnel at a chord Reynolds number of one million is presented. The goals of this study are to validate standard wind tunnel wall corrections for high solid blockage conditions and to reaffirm the favorable effect of a blunt trailing edge ...
Mayda +8 more
openaire +2 more sources
Application of Ultrasonic Chain Pin Sensor for Soil Wind Erosion Monitoring
Shuitu baochi tongbao, 2022 [Objective] The application of ultrasonic chain pin sensor in soil wind erosion was studied by experiment to verify the monitoring accuracy and reliability of the equipment for wind erosion in order to provides a theoretical basis for the improvement and
Zheng Shuhai +3 more
doaj +1 more source
Lidars for Wind Tunnels - an IRPWind Joint Experiment Project
Energy Procedia, 2017 Measurement campaigns with continuous-wave Doppler Lidars (Light detection and ranging) developed at DTU Wind Energy in Denmark were performed in two very different wind tunnels. Firstly, a measurement campaign in a small icing wind tunnel chamber at VTT in Finland was performed with high frequency measurements for increasing the understanding of the ...
Sjöholm, Mikael +12 more
openaire +2 more sources
Machines, 2023 A wind tunnel is needed for a lot of research and model testing in the field of engineering design. Commercial wind tunnels are large and expensive, making them unsuitable for small-scale aerodynamic model testing.
Salem S. Abdel Aziz +2 more
doaj +1 more source
Study on the Similarity Criteria of Aircraft Structure Temperature/Stress/Dynamic Response
Journal of Thermal Science and Technology, 2012 The performance parameters of thermal protection system are essential for the design and optimization of high-speed aircraft. The flight-ground conversion is a valid method to provide the effective support to the design of the thermal protection ...
Lei LIU +4 more
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Regression analysis to evaluate herbicide drift and injury in Roundup Ready cotton in wind tunnel
Revista Ciência Agronômica, 2021 The aim was: (i) to propose a regression model for the association between injury in Roundup Ready (RR) cotton plants and drift of auxins, isolated or associated with glyphosate; (ii) to evaluate the effect of adding glyphosate to dicamba and 2,4-D ...
Guilherme Mendes Pio de Oliveira +5 more
doaj +1 more source