Translator Disclaimer
16 September 2004 Predicting the aerodynamic performance of the Canadian Very Large Optical Telescope
Author Affiliations +
Abstract
A variety of aerodynamic studies have been completed to assist in the development of an integrated model for the Thirty Meter Telescope. These studies investigated the characteristics of wind loading on the Canadian Very Large Optical Telescope (VLOT) and produced preliminary data for input into the VLOT integrated model. We describe the details of, and present the results from, the computational fluid dynamic (CFD) analyses and wind tunnel (WT) tests. The validity of the CFD results is assessed through correlation studies that compare the CFD and WT results. Through extensive comparison of the mean and RMS coefficients of pressure and the power spectral density plots of the pressures within the enclosure, excellent correlations between the experimental and computational results are shown.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Joeleff Fitzsimmons, Jennifer Dunn, Glen Herriot, Laurent Jolissaint, Scott C. Roberts, Kevin Cooper, and Mahmoud Mamou "Predicting the aerodynamic performance of the Canadian Very Large Optical Telescope", Proc. SPIE 5497, Modeling and Systems Engineering for Astronomy, (16 September 2004); doi: 10.1117/12.552317; https://doi.org/10.1117/12.552317
PROCEEDINGS
8 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT

OWL wind loading characterization: a preliminary study
Proceedings of SPIE (January 29 2003)
Development of a Canadian large optical telescope
Proceedings of SPIE (December 08 2004)
Wind on the Euro50 enclosure
Proceedings of SPIE (September 28 2004)

Back to Top