The Clapping Book: Wind-Driven Oscillations in a Stack of Elastic Sheets
Name
PhysRevLett.105.194301.pdf
Size
393.96 KB
Format
Adobe PDF
Checksum (MD5)
d3bd643391c5fb6eb0b663327fc19397
Author(s)
Eloy, C.
Reis, Pedro Miguel
Buchak, Peter M
Date Issued
November 2010
Journal
Physical Review Letters
Publisher
American Physical Society
Citation
Buchak, P. et al. “The Clapping Book: Wind-Driven Oscillations in a Stack of Elastic Sheets.” Physical Review Letters 105, 19 (November 2010): 194301 © 2010 The American Physical Society
Version
Final published version
Abstract
We present a hybrid experimental and theoretical study on the behavior exhibited by multiple thin sheets under aerodynamic loading. clapping book consists of a stack of paper, clamped at the downstream placed in a wind tunnel with steady flow. As pages lift off, they a bent stack held up by the wind. The book collapses shut once the weight of the pages overcome the aerodynamic force; this process repeats periodically. We develop a theoretical model that predictively describes periodic clapping process.
MIT Department
Massachusetts Institute of Technology. Department of Civil and Environmental Engineering
Massachusetts Institute of Technology. Department of Mathematics
Massachusetts Institute of Technology. Department of Mechanical Engineering
Terms of Use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1103/PhysRevLett.105.194301
