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Keywords: wind tunnel
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Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1291
... velocity modeling correspond dependency hydrodynamic characteristic numerical modeling formula characteristic offshore polar eng iceberg positional component konstantin pressure coefficient velocity vector drag coefficient wind tunnel Proceedings of the Thirty-first (2021) International...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-410
... ABSTRACT This paper describes the validation of a wind observer using LiDAR measurements obtained during a wind tunnel experiment. The setup represents a scaled wind farm composed of three actuated and sensorized wind turbine models operating in a turbulent boundary layer. Rotor loads...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-095
... Abstract There is a wide variety of marine platforms intended to solve different problems and to operate in different areas. Wind tunnel studies at early stages of marine platform design allow significant reduction of adverse wind effects during installation and operation of the platform...
Proceedings Papers

Paper presented at the The Twenty-fourth International Ocean and Polar Engineering Conference, June 15–20, 2014
Paper Number: ISOPE-I-14-100
... wind tunnel experimental tests about characteristics of starting torque, starting wind speed and load torque. Tested turbine is four-blade and the ailerons tested were a fixed-angle aileron and three configurations of movable ailerons. The movable ailerons are increased starting torque, and the wind...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-149
... ABSTRACT A three-bladed horizontal axis wind turbine (HAWT) model was tested in a wind tunnel. The yaw moments at fixed yaw angles were measured for the same model with the rotor in both upwind and downwind configurations. The yaw effects were also simulated using the aeroelastic code FAST...
Proceedings Papers

Paper presented at the The Nineteenth International Offshore and Polar Engineering Conference, July 21–26, 2009
Paper Number: ISOPE-I-09-131
... The objective of this study is to show the effect of guide vane solidity on the performance of straight-bladed vertical axis wind turbine. The experimental study was carried out by a wind tunnel. The wind tunnel with a diameter of 1.8 m is open jet type. The rotor has three straight blades...
Proceedings Papers

Paper presented at the The Seventeenth International Offshore and Polar Engineering Conference, July 1–6, 2007
Paper Number: ISOPE-I-07-223
... A new Belgian Research Station will be constructed in the Sor Rondane Mountains, Antarctica, during the austral summer 2007-2008. In the conceptual design phase, wind tunnel modeling using sand erosion technique allows efficient evaluation of the snow erosion and deposition around different...
Proceedings Papers

Paper presented at the The Thirteenth International Offshore and Polar Engineering Conference, May 25–30, 2003
Paper Number: ISOPE-I-03-057
...-temporal changes in such icicle spacing were recorded by means of a camera during the formation the icicles in an icing wind tunnel. The experiments were carried out at a constant ambient temperature of –5oC, for various air speeds and cylinder diameters, ranging from 2 to 10 m.s-1, and 0.635 to 3.5 cm...
Proceedings Papers

Paper presented at the The Twelfth International Offshore and Polar Engineering Conference, May 26–31, 2002
Paper Number: ISOPE-I-02-110
... velocity liquid drop water drop production monitoring deformation drop diameter yoshida drop increase breakup horizontal wind tunnel wind tunnel relative velocity dimensionless time airstream Motion of a Liquid Drop Exposed to an Airstream Teruhiko YOSHIDA School of Science and Engineering...
Proceedings Papers

Paper presented at the The Ninth International Offshore and Polar Engineering Conference, May 30–June 4, 1999
Paper Number: ISOPE-I-99-206
... ABSTRACT The presence of anti-icing fluids for the protection of airplanes on ground allows considerable reduction of lift losses during takeoff. Considering the safety implications associated with the use of these products, anti-icing fluids must be certified by wind-tunnel tests before use...
Proceedings Papers

Paper presented at the The Seventh International Offshore and Polar Engineering Conference, May 25–30, 1997
Paper Number: ISOPE-I-97-360
... to wave-breaking. Next, visualization of the liquid sloshing modes, explaining the energy dissipation process at the fundamental level, is undertaken. It collaborates conclusions of the parametric study. Finally, wind tunnel tests with two- dimensional models substantiate, rather dramatically...
Proceedings Papers

Paper presented at the The Third International Offshore and Polar Engineering Conference, June 6–11, 1993
Paper Number: ISOPE-I-93-316
... were conducted in a wind tunnel at a Reynolds number of 3 X 10". The magnitude of the normal force coefficient (CN) and its variation with the angle of attack (a) were found to show a strong dependence on the after body shape. By analyzing the CN versus a curves and in particular the sign...
Proceedings Papers

Paper presented at the The Second International Offshore and Polar Engineering Conference, June 14–19, 1992
Paper Number: ISOPE-I-92-181
... ABSTRACT Modelling of Antarctic snowdrifting was conducted in a turbulent boundary layer wind tunnel. A series of 7 models was designed, based on the extended dimensions of a shipping container. Tests were carried out to investigate the effects of varying the model corner geometry...
Proceedings Papers

Paper presented at the The First International Offshore and Polar Engineering Conference, August 11–16, 1991
Paper Number: ISOPE-I-91-187
... conducted in order to assess near wake influences on the fluid loading experienced by a typical K-node immersed in unidirectional steady flow. The first series of tests examined the velocity distribution and vortex shedding pattern in the wake of the K-node placed in steady flow in a wind tunnel. The second...
Proceedings Papers

Paper presented at the The First International Offshore and Polar Engineering Conference, August 11–16, 1991
Paper Number: ISOPE-I-91-124
... ABSTRACT: A number of similarity criteria, in particular time scaling, for the physical modelling of snowdrift in wind tunnel were examined. Modelling of snowdrift was conducted in a purpose-built turbulent boundary layer wind tunnel. Iversen's (1980) proposed dimensionless time, which...
Proceedings Papers

Paper presented at the The First International Offshore and Polar Engineering Conference, August 11–16, 1991
Paper Number: ISOPE-I-91-079
... interactions with the ROV hull. rov super scorpio rov work module configuration module strategic planning and management upstream oil & gas hydrodynamic coefficient artificial intelligence coefficient electrical industrial apparatus work module drag coefficient wind tunnel subsea system...

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