| contributor author | M. Emin Savci | |
| date accessioned | 2017-05-08T20:47:17Z | |
| date available | 2017-05-08T20:47:17Z | |
| date copyright | July 1990 | |
| date issued | 1990 | |
| identifier other | %28asce%290733-9437%281990%29116%3A4%28508%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/27166 | |
| description abstract | This paper deals with the development of equations to predict water‐table geometry for flow toward a drain ditch or reservoir whose water surface level is subject to a sudden specified drop. A closed function representing the water‐table geometry is obtained for the classical potential formulation of the problem under initial and boundary conditions related by means of perturbation method. The first‐order term of this closed function is identical to the solutions published by Higgins (1980), for large values of time, by Stallman (1962), and by Bear (1974). The inclusion of the second and third order terms improved the accuracy considerably. The water table profile found as a function of only one variable is predicted for various | |
| publisher | American Society of Civil Engineers | |
| title | Unsteady Drawdown of Water Table | |
| type | Journal Paper | |
| journal volume | 116 | |
| journal issue | 4 | |
| journal title | Journal of Irrigation and Drainage Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9437(1990)116:4(508) | |
| tree | Journal of Irrigation and Drainage Engineering:;1990:;Volume ( 116 ):;issue: 004 | |
| contenttype | Fulltext | |
