... 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...

... 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...

... 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...

... 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...

... 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...

... wind turbine power coefficient wind energy guide vane solidity coefficient rotor vane renewable energy turbine characteristic wind velocity turbine guide vane guide vane row rotational speed ratio experiment wind tunnel takao chord length The objective of this study...

..., 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 building-block shapes. The best performing concept is further analyzed in terms of wind loading using...

... 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, respectively. The results obtained reveal...

... 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...

... 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...

... 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...

... 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...

... 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...

... 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...

... 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...

... 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...