Abstract
It is known that flutter of a traveling sheet may occur during its manufacturing process under the influence of leakage flow between the traveling sheet and a guide. In order to avoid the quality defectiveness like wrinkle due to the unsteady phenomenon happening on the sheet, a nonlinear stability analysis of sheet subjected to a leakage flow are performed to study the behavior of sheet in this paper. Concretely, sheet is described as a model consisting of mass less beam elements, springs and discrete mass particles, in which the mass of each particle and spring coefficients are calculated based on the beam model. During the formulation of fluid dynamic forces, nonlinear terms are taken into account for simulation of large-amplitude vibration of sheet, showing the appearance of limit cycle vibration in high flow velocity.
| Original language | English |
|---|---|
| Pages (from-to) | 2991-2998 |
| Number of pages | 8 |
| Journal | Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C |
| Volume | 69 |
| Issue number | 11 |
| Publication status | Published - 2003 Nov 1 |
| Externally published | Yes |
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Keywords
- Discretized beam element
- Flow induced vibration
- Flutter
- Leakage flow
- Nonlinear vibration
ASJC Scopus subject areas
- Mechanical Engineering
Cite this
Nonlinear analysis of leakage flow induced sheet flutter using discretized beam elements. / Wu, Xiaoshan; Kaneko, Shigehiko.
In: Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Vol. 69, No. 11, 01.11.2003, p. 2991-2998.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Nonlinear analysis of leakage flow induced sheet flutter using discretized beam elements
AU - Wu, Xiaoshan
AU - Kaneko, Shigehiko
PY - 2003/11/1
Y1 - 2003/11/1
N2 - It is known that flutter of a traveling sheet may occur during its manufacturing process under the influence of leakage flow between the traveling sheet and a guide. In order to avoid the quality defectiveness like wrinkle due to the unsteady phenomenon happening on the sheet, a nonlinear stability analysis of sheet subjected to a leakage flow are performed to study the behavior of sheet in this paper. Concretely, sheet is described as a model consisting of mass less beam elements, springs and discrete mass particles, in which the mass of each particle and spring coefficients are calculated based on the beam model. During the formulation of fluid dynamic forces, nonlinear terms are taken into account for simulation of large-amplitude vibration of sheet, showing the appearance of limit cycle vibration in high flow velocity.
AB - It is known that flutter of a traveling sheet may occur during its manufacturing process under the influence of leakage flow between the traveling sheet and a guide. In order to avoid the quality defectiveness like wrinkle due to the unsteady phenomenon happening on the sheet, a nonlinear stability analysis of sheet subjected to a leakage flow are performed to study the behavior of sheet in this paper. Concretely, sheet is described as a model consisting of mass less beam elements, springs and discrete mass particles, in which the mass of each particle and spring coefficients are calculated based on the beam model. During the formulation of fluid dynamic forces, nonlinear terms are taken into account for simulation of large-amplitude vibration of sheet, showing the appearance of limit cycle vibration in high flow velocity.
KW - Discretized beam element
KW - Flow induced vibration
KW - Flutter
KW - Leakage flow
KW - Nonlinear vibration
UR - http://www.scopus.com/inward/record.url?scp=0742268942&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0742268942&partnerID=8YFLogxK
M3 - Article
VL - 69
SP - 2991
EP - 2998
JO - Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
JF - Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
SN - 0387-5024
IS - 11
ER -