LU|ZONE|UL Community:https://zone.biblio.laurentian.ca/handle/10219/2992024-03-28T09:09:32Z2024-03-28T09:09:32ZSnow rubbing squeal vibrations, and roaring cold snowPatitsas, Tomhttps://zone.biblio.laurentian.ca/handle/10219/20002019-07-31T04:14:33Z2013-06-26T00:00:00ZTitle: Snow rubbing squeal vibrations, and roaring cold snow
Authors: Patitsas, Tom
Abstract: The objective of this study is the investigation of the mechanism responsible
for the squeal vibrations excited when bodies with fairly rough surfaces are rubbed
on a cold dry slightly compacted snow bed. To this end, signals were recorded and
analyzed when the snow surface was rubbed by the ends of baseball bats, the ends
of circular wood rods, and by the thick sole of a rubber boot. It is argued that the
vibration modes are confined in the rubbing bodies and that the role of the snow bed
is limited to providing the right conditions for the stick-slip effect to be applicable at
the rubbing interface. An attempt is made to account for the reported very intense
sound emission from a sheared very cold snow bed in terms of coherent snow granule
column vibrations around the shearing body, as in the case of a sheared singing sand
bed.2013-06-26T00:00:00ZSinging sands, squeal sounds and the stick-slip effect, a brief reviewPatitsas, Tom A.https://zone.biblio.laurentian.ca/handle/10219/19922019-07-31T04:10:15Z2013-01-23T00:00:00ZTitle: Singing sands, squeal sounds and the stick-slip effect, a brief review
Authors: Patitsas, Tom A.
Description: Revised edition, December 10, 20122013-01-23T00:00:00ZSinging sands, booming dune sands, and the stick-slip effectPatitsas, Tom A.https://zone.biblio.laurentian.ca/handle/10219/19702019-07-31T03:55:58Z2012-05-11T00:00:00ZTitle: Singing sands, booming dune sands, and the stick-slip effect
Authors: Patitsas, Tom A.
Description: Revised edition, May 2012. This article has been accepted for publication in the Canadian Journal of Physics, May 5, 2012.2012-05-11T00:00:00ZSinging sands, booming dune sands, and the stick-slip effectPatitsas, A. J.https://zone.biblio.laurentian.ca/handle/10219/19512020-03-06T02:08:57Z2011-12-01T00:00:00ZTitle: Singing sands, booming dune sands, and the stick-slip effect
Authors: Patitsas, A. J.
Description: Revised edition, December 14, 20112011-12-01T00:00:00Z