From: Experimental and Numerical Validation of a Wind Gust Facility Date of download: 1/16/2018 Copyright © ASME. All rights reserved. From: Experimental and Numerical Validation of a Wind Gust Facility J. Fluids Eng. 2013;135(1):011106-011106-9. doi:10.1115/1.4023194 Figure Legend: Wind gust generator by use of an auxiliary wind tunnel

From: Experimental and Numerical Validation of a Wind Gust Facility Date of download: 1/16/2018 Copyright © ASME. All rights reserved. From: Experimental and Numerical Validation of a Wind Gust Facility J. Fluids Eng. 2013;135(1):011106-011106-9. doi:10.1115/1.4023194 Figure Legend: CAD drawing of the ISAE testbench

From: Experimental and Numerical Validation of a Wind Gust Facility Date of download: 1/16/2018 Copyright © ASME. All rights reserved. From: Experimental and Numerical Validation of a Wind Gust Facility J. Fluids Eng. 2013;135(1):011106-011106-9. doi:10.1115/1.4023194 Figure Legend: Projected side view scheme of a channel of the shutter system: (a) closed shutter configuration, and (b) open shutter configuration

From: Experimental and Numerical Validation of a Wind Gust Facility Date of download: 1/16/2018 Copyright © ASME. All rights reserved. From: Experimental and Numerical Validation of a Wind Gust Facility J. Fluids Eng. 2013;135(1):011106-011106-9. doi:10.1115/1.4023194 Figure Legend: Opening/closing door sequence scheme

From: Experimental and Numerical Validation of a Wind Gust Facility Date of download: 1/16/2018 Copyright © ASME. All rights reserved. From: Experimental and Numerical Validation of a Wind Gust Facility J. Fluids Eng. 2013;135(1):011106-011106-9. doi:10.1115/1.4023194 Figure Legend: Velocity vectors imposed by the two wind tunnels: (a) vector composition, and (b) expected time evolution of the longitudinal and transverse component of velocity at a generic point of the measurement zone

From: Experimental and Numerical Validation of a Wind Gust Facility Date of download: 1/16/2018 Copyright © ASME. All rights reserved. From: Experimental and Numerical Validation of a Wind Gust Facility J. Fluids Eng. 2013;135(1):011106-011106-9. doi:10.1115/1.4023194 Figure Legend: Part of the geometry from Fig. 2 (enlarged side view) with the position of the measurement plane

From: Experimental and Numerical Validation of a Wind Gust Facility Date of download: 1/16/2018 Copyright © ASME. All rights reserved. From: Experimental and Numerical Validation of a Wind Gust Facility J. Fluids Eng. 2013;135(1):011106-011106-9. doi:10.1115/1.4023194 Figure Legend: Three dimensional CFD: geometry and boundary conditions

From: Experimental and Numerical Validation of a Wind Gust Facility Date of download: 1/16/2018 Copyright © ASME. All rights reserved. From: Experimental and Numerical Validation of a Wind Gust Facility J. Fluids Eng. 2013;135(1):011106-011106-9. doi:10.1115/1.4023194 Figure Legend: Shutter system CFD simplification: (a) shutter boundary conditions, (b) comparison between real and simplified shutters, and (c) an example of the use of shutter boundary conditions

From: Experimental and Numerical Validation of a Wind Gust Facility Date of download: 1/16/2018 Copyright © ASME. All rights reserved. From: Experimental and Numerical Validation of a Wind Gust Facility J. Fluids Eng. 2013;135(1):011106-011106-9. doi:10.1115/1.4023194 Figure Legend: Unsteady gust; profiles of nondimensional velocity components at five points. A comparison of the TR-PIV data with the CFD models results. (a)–(e) Profile at the homonymous point, and (f) chosen points and measuring field positions.

From: Experimental and Numerical Validation of a Wind Gust Facility Date of download: 1/16/2018 Copyright © ASME. All rights reserved. From: Experimental and Numerical Validation of a Wind Gust Facility J. Fluids Eng. 2013;135(1):011106-011106-9. doi:10.1115/1.4023194 Figure Legend: Scheme explaining the unsteady profile of longitudinal velocity u+ in the test section. The “X” marks the considered point. (a) Pure longitudinal flow, (b) gust arrival, (c) steady gust, and (d) gust passage.

From: Experimental and Numerical Validation of a Wind Gust Facility Date of download: 1/16/2018 Copyright © ASME. All rights reserved. From: Experimental and Numerical Validation of a Wind Gust Facility J. Fluids Eng. 2013;135(1):011106-011106-9. doi:10.1115/1.4023194 Figure Legend: Unsteady gust; profiles of the yaw angle β at five points. A comparison of the TR-PIV data with the CFD models results. (a)–(e) Profile at the homonymous point, and (f) chosen points and measuring field positions.

From: Experimental and Numerical Validation of a Wind Gust Facility Date of download: 1/16/2018 Copyright © ASME. All rights reserved. From: Experimental and Numerical Validation of a Wind Gust Facility J. Fluids Eng. 2013;135(1):011106-011106-9. doi:10.1115/1.4023194 Figure Legend: Unsteady gust; TR-PIV measurements versus the Spalart–Allmaras CFD simulations of the yaw angle field. (a) t+ = 3.79, (b) t+ = 7.97, and (c) t+ = 13.5.