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1481
Interference Effects of Cooling Air-Flows with External Aerodynamics
Published 2011-10-01“…A simple dependency between drag and cooling-air mass-flow is derived, which will help for daily wind-tunnel work.…”
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Article -
1482
Stress Analysis of the Circular Arc Flexure Hinge
Published 2016-01-01“…For the application of the flexible hinge in the wind tunnel strain balance calibration system,the circular arc flexure hinges are used as the research object to calculate the maximum stress. …”
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Article -
1483
Atmospheric Ice Accretion Measurement Techniques
Published 2016-09-01“…Three main methods of investigation are generally employed by researchers to study atmospheric ice accretion on structures: a) continuous field measurements, b) lab based simulations using icing wind tunnel & c) numerical modelling. This paper presents a brief review study of various techniques to understand and measure the atmospheric ice accretion on structures, anti/de icing techniques and important parameters for numerical modelling of atmospheric ice accretion.…”
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Article -
1484
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1485
Solar UAV : propulsion system : selection of motor and propeller for MALE UAV
Published 2013“…The set-up was tested in the open circuit wind tunnel with similitude and blockage corrections. …”
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Final Year Project (FYP) -
1486
Design improvement of a versatile ducted-fan UAV / Adnan Maqsood and Tiauw Hiong Go
Published 2012“…The UAV is capable of take-off vertically, hover and transition to cruise and is equipped with wing. the aerodynamics of the UAV is estimated through wind-tunnel experiments. The design improvement is carried out for the two phases of mission profile: hover and cruise.…”
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Article -
1487
A method for direct shear measurement of large scale roughened surfaces in short duration hypersonic facilities
Published 2023“…This paper focuses on the development process of a floating element shear stress measurement device for testing in a short duration hypersonic wind tunnel. First experiments have been carried out in the Oxford High Density Tunnel at a nominal Mach number of 5 with unit Reynolds numbers 44 - 62×106 m−1 . …”
Conference item -
1488
Techniques for detailed heat transfer measurements in cold supersonic blowdown tunnels using thermochromic liquid crystals
Published 2002“…The paper presents methods for measurement of convective heat transfer distributions in a "cold flow" supersonic blowdown wind tunnel. The techniques involve use of the difference between model surface temperature and adiabatic wall temperature as the driving temperature difference for heat transfer and no active heating or cooling of the test gas or model is required. …”
Journal article -
1489
T6: The Oxford University Stalker Tunnel
Published 2015“…<p>The University of Oxford has embarked on developing the UK’s fastest wind tunnel, T6, in collaboration with the University of Queensland (Australia) using technology pioneered by the late Professor Ray Stalker. …”
Conference item -
1490
T6: The Oxford University Stalker tunnel
Published 2015“…The University of Oxford has embarked on developing the UK’s fastest wind tunnel, T6, in collaboration with the University of Queensland (Australia) using technology pioneered by the late Professor Ray Stalker. …”
Conference item -
1491
Measurement of the temperature field downstream of simulated leading-edge film-cooling holes
Published 1999“…Experiments to measure the temperature field downstream of simulated leading-edge-region film-cooling holes were performed in an 11 m/s wind tunnel flow. Heated air was passed to a hollow 140 mm diameter cylinder in which three 10.5 mm diameter, spanwise-inclined, film-cooling holes has been machined. …”
Journal article -
1492
CM-scale air turbine and generator for energy harvesting from low-speed flows
Published 2009“…The device was fabricated using a combination of rapid prototyping, traditional machining and flexible printed circuit board technology, and employs jewel bearings for low friction. Wind tunnel tests have been performed on prototypes with 6 and 12 blades. …”
Conference item -
1493
Performance of solar absorber shieldings on energy reception.
Published 1986“…In this study a cylindrical parabolic solar concentrator was used to direct beam radiation on to the absorber-shielding configurations and tests were conducted in a wind-tunnel under varying wind speeds and absorber temperatures. …”
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Conference or Workshop Item -
1494
The Utilization of Heat Exchangers for Energy Conservation in Air Conditioning
Published 2001“…It was conducted under a multiple-nozzle code tester based on the ASHRAE standards. The wind tunnel was subjected to airflow with considerable variation in its inlet air temperature. …”
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Article -
1495
Aerodynamics Study Of Tubercle Effect On NACA4412 Airfoil
Published 2017“…The experiment was performed by using the wind tunnel in the aerodynamics laboratory in Universiti Sains Malaysia. …”
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Monograph -
1496
Energy Efficient City in Malaysia Wind Flow in Neighborhood Areas
Published 2005“…Secondly, this paper investigates physical wind environment in the same case study areas through wind tunnel tests. It aims to help achieve energy efficient cities in Southeast Asian countries as well as Malaysia. …”
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Conference or Workshop Item -
1497
Modelling of cup anemometry and dynamic overspeeding in average wind speed measurements
Published 2024-03-01“…</p> <p>Research projects in wind energy demonstrated, by field and wind tunnel measurements, that angular response was a significant contributor to uncertainty and that dynamic overspeeding was a significant but less important contributor. …”
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Article -
1498
Experimental aero-acoustic assessment of swirling flows for drag applications
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Thesis -
1499
Measurement of wind on the surface of Mars
Published 2003“…</p> <p>The sensor was calibrated in a low density wind tunnel, optimised to provide stable winds of air or carbon dioxide at Martian pressures (5 – 10 mbar) and speeds (0.5 – 30 m/s). …”
Thesis -
1500
The Effect of Time and Wetting-Drying Cycles on Durability of Mulches in Soil to Control Wind Erosion
Published 2023-06-01“…The soil used in the wind tunnel experiments was collected from a dust source in the southeast of Ahvaz (Site Number 4). …”
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Article