Note
College of Engineering and Computer Science
Member of
Contributors
Publisher
Florida Atlantic University
Date Issued
1986
Description
Modal analysis testing techniques were used to determine
the modal parameters and mode shapes for flexural vibration of a
Fiberizer Discmill disc to help define a safe operating speed range.
The modal parameters and mode shapes were determined for the
first six diametral modes, the first concentric mode, and the first
rigid body shaft mode. The disc consisted of a circular aluminum
plate with eight equally and symmetrically spaced radial cutters on
one face of the disc and eight equally spaced peripheral cutters
located on the rim of the disc midway between the angular locations
of the radial cutters. All cutters were of tool steel. The
safe area of operation is determined to be between 3000 rpm and
3600 rpm. The experimental setup and procedure Is described in
detail with particular emphasis on validation of assumptions
required for the analytical approaches used in calculating the modal
data.
the modal parameters and mode shapes for flexural vibration of a
Fiberizer Discmill disc to help define a safe operating speed range.
The modal parameters and mode shapes were determined for the
first six diametral modes, the first concentric mode, and the first
rigid body shaft mode. The disc consisted of a circular aluminum
plate with eight equally and symmetrically spaced radial cutters on
one face of the disc and eight equally spaced peripheral cutters
located on the rim of the disc midway between the angular locations
of the radial cutters. All cutters were of tool steel. The
safe area of operation is determined to be between 3000 rpm and
3600 rpm. The experimental setup and procedure Is described in
detail with particular emphasis on validation of assumptions
required for the analytical approaches used in calculating the modal
data.
Language
Type
Form
Extent
146 p.
Subject (Topical)
Identifier
14329
Additional Information
College of Engineering and Computer Science
Thesis (M.S.E.)--Florida Atlantic University, 1986.
FAU Electronic Theses and Dissertations Collection
Date Backup
1986
Date Text
1986
Date Issued (EDTF)
1986
Extension
FAU
FAU
admin_unit="FAU01", ingest_id="ing1508", creator="staff:fcllz", creation_date="2007-07-19 02:27:14", modified_by="staff:fcllz", modification_date="2011-01-06 13:08:58"
IID
FADT14329
Issuance
monographic
Organizations
Attributed name: Florida Atlantic University
Person Preferred Name
FREEZE, WILLIAM PRESTON.
Graduate College
Physical Description
146 p.
application/pdf
Title Plain
EXPERIMENTAL MODAL ANALYSIS OF A DISCMILL FIBERIZER DISC (VIBRATION, PLATES, RESONANCES)
Use and Reproduction
Copyright © is held by the author, with permission granted to Florida Atlantic University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder.
http://rightsstatements.org/vocab/InC/1.0/
Origin Information
1986
monographic
Boca Raton, Fla.
Florida Atlantic University
Physical Location
Florida Atlantic University Libraries
Place
Boca Raton, Fla.
Sub Location
Digital Library
Title
EXPERIMENTAL MODAL ANALYSIS OF A DISCMILL FIBERIZER DISC (VIBRATION, PLATES, RESONANCES)
Other Title Info
EXPERIMENTAL MODAL ANALYSIS OF A DISCMILL FIBERIZER DISC (VIBRATION, PLATES, RESONANCES)