| contributor author | H. Hosaka | |
| contributor author | K. Itao | |
| date accessioned | 2017-05-09T00:01:30Z | |
| date available | 2017-05-09T00:01:30Z | |
| date copyright | January, 1999 | |
| date issued | 1999 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28846#64_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/123148 | |
| description abstract | The damping characteristics of microcantilevers are clarified analytically and experimentally to establish a dynamic design method of micromechanical systems. First, an approximate formula of airflow damping was derived using the Navier-Stokes equation. A precise measurement apparatus was then developed to verify the theory. The damping ratios of cantilevers ranging from 0.1 mm to 100 mm in length were measured, and the effects of beam size, vibrational mode number, and vibrational amplitude on the damping ratio were studied. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Theoretical and Experimental Study on Airflow Damping of Vibrating Microcantilevers | |
| type | Journal Paper | |
| journal volume | 121 | |
| journal issue | 1 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.2893949 | |
| journal fristpage | 64 | |
| journal lastpage | 69 | |
| identifier eissn | 1528-8927 | |
| keywords | Damping | |
| keywords | Air flow | |
| keywords | Microcantilevers | |
| keywords | Navier-Stokes equations | |
| keywords | Design methodology | |
| keywords | Cantilevers | |
| keywords | Formulas AND Vibrational modes | |
| tree | Journal of Vibration and Acoustics:;1999:;volume( 121 ):;issue: 001 | |
| contenttype | Fulltext | |