| contributor author | Sérgio Luiz Aguilar Levien | |
| contributor author | Francisco de Souza | |
| date accessioned | 2017-05-08T20:46:48Z | |
| date available | 2017-05-08T20:46:48Z | |
| date copyright | August 1987 | |
| date issued | 1987 | |
| identifier other | %28asce%290733-9437%281987%29113%3A3%28367%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/26901 | |
| description abstract | A complete algebraic model simulating furrow irrigation is presented. It can be used to analyze and predict the performance of sloping openended furrow irrigation systems, based upon the solution of a mass conservation equation. The model input variables are: length, slope, Manning roughness, infiltration parameters, furrow shape, inflow rate, and cutoff time. All the information necessary to estimate the distribution of water and water‐application efficiency for a particular irrigation event are obtained. Model performance is evaluated by comparison with field data and a more complex hydrodynamic model. Results show that the model gives reasonable results and, in most cases, more accurate results than more complicated models. | |
| publisher | American Society of Civil Engineers | |
| title | Algebraic Computation of Flow in Furrow Irrigation | |
| type | Journal Paper | |
| journal volume | 113 | |
| journal issue | 3 | |
| journal title | Journal of Irrigation and Drainage Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9437(1987)113:3(367) | |
| tree | Journal of Irrigation and Drainage Engineering:;1987:;Volume ( 113 ):;issue: 003 | |
| contenttype | Fulltext | |