| contributor author | A. F. M. Akhtaruzzaman | |
| contributor author | C. K. Wang | |
| contributor author | S. P. Lin | |
| date accessioned | 2017-05-08T23:04:22Z | |
| date available | 2017-05-08T23:04:22Z | |
| date copyright | March, 1978 | |
| date issued | 1978 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26087#25_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/90782 | |
| description abstract | The governing equation of the linear interfacial wave motion in an n -layered liquid film, which possesses n degree of freedoms, flowing steadily down an inclined plane is obtained. The effects of density, viscosity, and thickness variations on the various modes of wave motion are elucidated with aid of some numerical experiments for a three-layered system. It is found that the wave speed of the interfacial mode is much smaller than that of the free-surface mode. The interfaces seem to oscillate in phase for the free-surface mode but can be either out-of-phase or in-phase for the interfacial modes. It is shown that a limited control of wave speeds can be achieved by adjusting the variation in thickness, viscosity, and density of each layer. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Wave Motion in Multilayered Liquid Films | |
| type | Journal Paper | |
| journal volume | 45 | |
| journal issue | 1 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3424269 | |
| journal fristpage | 25 | |
| journal lastpage | 31 | |
| identifier eissn | 1528-9036 | |
| keywords | Wave motion | |
| keywords | Liquid films | |
| keywords | Thickness | |
| keywords | Density | |
| keywords | Viscosity | |
| keywords | Waves AND Equations | |
| tree | Journal of Applied Mechanics:;1978:;volume( 045 ):;issue: 001 | |
| contenttype | Fulltext | |