Detail Cinema PIV and Its Application to Impinging Vortex Systems   Oleh:  Rockwell, D. ; Lin, J.-C. Jenis: Article from Bulletin/Magazine Dalam koleksi: Journal of Fluids Engineering vol. 121 no. 4 (1999), page 720-724. Topik: SYSTEMS; cinema PIV; application; vortex systems Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ89.1 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel An integrated cinema PIV - pressure measurement system allows detailed insight into impinging vortex systems. It employs a high framing rate camera in conjunction with a scanning - laser version of high - image - density particle image velocimetry, thereby generating space - time representations of the flow. Simultaneously, instantaneous surface pressures are acquired. This approach allows the instantaneous velocity and vorticity fields to be related to the induced loading. The instantaneous structure of vortex systems arising from an initially turbulent jet impinging upon an edge and an initially turbulent shear layer past a cavity are quantitatively characterized for the first time. In addition, distinctive mechanisms of vortex - wedge and vortex - corner interactions are related to the occurrence of peak values of instantaneous surface pressure. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

Copyright © 2006, 2007 Unika Atma Jaya, all rights reserved