Vibration Characteristics for Moving Printing Membrane with Variable Density along the Lateral Direction
The vibration model of moving membrane with variable density distribution is established, and the density distribution of the moving membrane varies along the lateral direction. The transverse vibration differential equations of moving membrane are established based on D’Alembert’s principle and dis...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2017/2968705 |
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| _version_ | 1832566963975487488 |
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| author | Mingyue Shao Jimei Wu Yan Wang Qiumin Wu Yuan Chen |
| author_facet | Mingyue Shao Jimei Wu Yan Wang Qiumin Wu Yuan Chen |
| author_sort | Mingyue Shao |
| collection | DOAJ |
| description | The vibration model of moving membrane with variable density distribution is established, and the density distribution of the moving membrane varies along the lateral direction. The transverse vibration differential equations of moving membrane are established based on D’Alembert’s principle and discretized by using the differential quadrature method (DQM). The relationships of the first three dimensionless complex frequencies between dimensionless speed, density coefficient, and tension ratio of the membrane are analyzed by numerical calculation. The effects of the density coefficient and the tension ratio on transverse vibration characteristics of the membrane are investigated. The relationship between density coefficient and critical speed is obtained. The numerical results show that the density coefficient and the tension ratio have important influence on the stability of moving membrane. So the study provides a theoretical basis for improving the working stability of the membrane in the high-speed printing process. |
| format | Article |
| id | doaj-art-8533153c81ef490a86b39fdf67126fd6 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-8533153c81ef490a86b39fdf67126fd62025-02-03T01:02:43ZengWileyShock and Vibration1070-96221875-92032017-01-01201710.1155/2017/29687052968705Vibration Characteristics for Moving Printing Membrane with Variable Density along the Lateral DirectionMingyue Shao0Jimei Wu1Yan Wang2Qiumin Wu3Yuan Chen4Faculty of Mechanical and Precision Instrument Engineering, Xi’an University of Technology, Xi’an 710048, ChinaFaculty of Mechanical and Precision Instrument Engineering, Xi’an University of Technology, Xi’an 710048, ChinaSchool of Civil Engineering and Architecture, Xi’an University of Technology, Xi’an 710048, ChinaFaculty of Printing, Packing and Digital Media Engineering, Xi’an University of Technology, Xi’an 710048, ChinaFaculty of Printing, Packing and Digital Media Engineering, Xi’an University of Technology, Xi’an 710048, ChinaThe vibration model of moving membrane with variable density distribution is established, and the density distribution of the moving membrane varies along the lateral direction. The transverse vibration differential equations of moving membrane are established based on D’Alembert’s principle and discretized by using the differential quadrature method (DQM). The relationships of the first three dimensionless complex frequencies between dimensionless speed, density coefficient, and tension ratio of the membrane are analyzed by numerical calculation. The effects of the density coefficient and the tension ratio on transverse vibration characteristics of the membrane are investigated. The relationship between density coefficient and critical speed is obtained. The numerical results show that the density coefficient and the tension ratio have important influence on the stability of moving membrane. So the study provides a theoretical basis for improving the working stability of the membrane in the high-speed printing process.http://dx.doi.org/10.1155/2017/2968705 |
| spellingShingle | Mingyue Shao Jimei Wu Yan Wang Qiumin Wu Yuan Chen Vibration Characteristics for Moving Printing Membrane with Variable Density along the Lateral Direction Shock and Vibration |
| title | Vibration Characteristics for Moving Printing Membrane with Variable Density along the Lateral Direction |
| title_full | Vibration Characteristics for Moving Printing Membrane with Variable Density along the Lateral Direction |
| title_fullStr | Vibration Characteristics for Moving Printing Membrane with Variable Density along the Lateral Direction |
| title_full_unstemmed | Vibration Characteristics for Moving Printing Membrane with Variable Density along the Lateral Direction |
| title_short | Vibration Characteristics for Moving Printing Membrane with Variable Density along the Lateral Direction |
| title_sort | vibration characteristics for moving printing membrane with variable density along the lateral direction |
| url | http://dx.doi.org/10.1155/2017/2968705 |
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