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301
Structure Design of the Force Testing Central Support of a Transonic and Supersonic Wind Tunnel
Published 2015-01-01“…The force testing central support is an important part of the model supporting system in a transonic & supersonic wind tunnel,the performance of which is qualified or not would directly affect the control of model attitude angel during wind tunnel tests.First,aiming at the problem that the roll angle backlash is oversized during force tests,the self-locking dual lead cylindrical worm transmission is applied to the force testing central support to solve this problem.Meanwhile,considering that the aerodynamic load is heavy,the slider and the bulging joining sleeve are both used to share the load.Then,the static structural strength of the worm transmission are checked,and at the same time,the finite element analysis is carried out to study the stress and deformation both in the sustaining body and the chief axis.Finally,the calibration model tests for the new force testing central support in comparison with the former one are conducted.Results indicate that the structural design is reasonable,the data presented a good correlation,and the design of the new force testing support is successful for wind tunnel tests.…”
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302
Wind Tunnel Study on Wake Instability of Twin H-Rotor Vertical-Axis Turbines
Published 2020-08-01Get full text
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303
Shock Wave Capturing Numerically in Two Dimensional Supersonic Wind Tunnel for Different Configuration
Published 2012-01-01Subjects: Get full text
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304
Innovative Design and Application of Pitching Movement Transmission Mechanism in Large-scale Wind Tunnel
Published 2022-01-01Subjects: “…Wind tunnel;Model mechanism;Pitch angle;Linear actuation…”
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305
Selection Criteria for Biplane Wing Geometries by Means of 2D Wind Tunnel Tests
Published 2022-05-01Subjects: Get full text
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306
Retracted: Wind Tunnel Testing and Validation of Helicopter Rotor Blades Using Additive Manufacturing
Published 2023-01-01Get full text
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307
Turbulent Flow Inside and Above a Wind Farm: A Wind-Tunnel Study
Published 2011-11-01Subjects: Get full text
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308
Gust Alleviation and Wind Tunnel Test by Using Combined Feedforward Control and Feedback Control
Published 2022-04-01Subjects: Get full text
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309
Turbulence Generated in Active Grid Mode Using a Multi-Fan Wind Tunnel
Published 2007-12-01Subjects: Get full text
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310
Calculation of flow turbulence and analysis on screens setting-up in continuous and transonic wind tunnel
Published 2023-02-01“…Turbulence intensity in test section is an important index to evaluate the flow-field performance of wind tunnel, and provide guarantee for model's dynamics and accurate test. …”
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311
Design of Auto-roll Supporting Device in the Model of Trans-super-sonic Wind Tunnel
Published 2017-01-01Subjects: “…Wind tunnel;Planetary gear train;Roll;Load;Strength…”
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312
Aero-acoustic performance of a continuous transonic wind-tunnel axial-flow compressor
Published 2022-08-01“…A three-stage axial-flow compressor was developed for a continuous transonic wind tunnel. The rotor-stator spacing and the ratio of number of rotor blades to number of stator vanes were properly chosen for the purpose of aero-acoustic noise suppression. …”
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313
A Wind Tunnel Study of the Flow-Induced Vibrations of a Cylindrical Piezoelectric Transducer
Published 2022-05-01“…The study was based on wind tunnel measurements performed on four piezoelectric cylinders of different sizes over a speed range of 1–7 m/s. …”
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314
DESIGN, CONSTRUCTION AND TESTING OF LOW SPEED WIND TUNNEL WITH ITS MEASUREMENT AND INSPECTION DEVICES
Published 2011-12-01Subjects: “…Wind Tunnel, Low Speed, Design, Simulation and Construction…”
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315
Wind Tunnel Studies on Hover and Forward Flight Performances of a Coaxial Rigid Rotor
Published 2021-07-01“…Experiments were conducted in the Φ3.2 m wind tunnel at China Aerodynamics Research and Development Center (CARDC). …”
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316
Contrast Icing Wind Tunnel Tests between Normal Droplets and Supercooled Large Droplets
Published 2022-12-01Subjects: Get full text
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317
Wind Tunnel Investigation of Twisted Wind Effect on a Typical Super-Tall Building
Published 2022-12-01Subjects: Get full text
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318
Intelligent Measurement of Frontal Area of Leaves in Wind Tunnel Based on Improved U-Net
Published 2022-08-01Subjects: Get full text
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319
A Wind Tunnel Setup for Fluid-Structure Interaction Measurements Using Optical Methods
Published 2022-07-01Subjects: Get full text
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320
Numerical research on flow field starting of supersonic compressor in outlet-opening wind tunnel
Published 2024-02-01Subjects: “…outlet-opening wind tunnel…”
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