| contributor author | Asami, Toshihiko | |
| contributor author | Yokota, Yasutaka | |
| contributor author | Ise, Tomohiko | |
| contributor author | Honda, Itsuro | |
| contributor author | Sakamoto, Hiroya | |
| date accessioned | 2017-05-09T01:04:02Z | |
| date available | 2017-05-09T01:04:02Z | |
| date issued | 2013 | |
| identifier issn | 1048-9002 | |
| identifier other | vib_135_1_011012.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/153548 | |
| description abstract | We herein propose a simple but accurate method for calculating the dynamic properties of an air spring that uses an orifice to produce a damping force. Air springs are commonly used in rail, automotive, and vibration isolation applications. However, because this type of air spring has nonlinear flow characteristics, accurate approaches have not yet been proposed. The restoring and damping forces in an air spring with an orifice damper vary with the amplitude of the body. This amplitude dependency has not been considered in previous studies. We herein propose a simple model for calculating the air spring constant and damping coefficient. However, this requires iterative calculation due to the nonlinearity of the air spring. The theoretical and experimental results are found to agree well with each other. The theoretical equations provide an effective tool for air spring design. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Theoretical and Experimental Analysis of the Nonlinear Characteristics of an Air Spring With an Orifice | |
| type | Journal Paper | |
| journal volume | 135 | |
| journal issue | 1 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.4007677 | |
| journal fristpage | 11012 | |
| journal lastpage | 11012 | |
| identifier eissn | 1528-8927 | |
| tree | Journal of Vibration and Acoustics:;2013:;volume( 135 ):;issue: 001 | |
| contenttype | Fulltext | |
