Water Infiltration in Layered Soils with Air Entrapment: Modified Green-Ampt Model and Experimental ValidationSource: Journal of Hydrologic Engineering:;2011:;Volume ( 016 ):;issue: 008Author:Ying Ma
,
Shaoyuan Feng
,
Hongbin Zhan
,
Xiaodong Liu
,
Dongyuan Su
,
Shaozhong Kang
,
Xianfang Song
DOI: 10.1061/(ASCE)HE.1943-5584.0000360Publisher: American Society of Civil Engineers
Abstract: Air entrapment in soil is common in cases of farmland flood irrigation or intense rain. A simple, physically based model would be more useful than the complex two-phase (gaseous and liquid phase) flow model to describe water infiltration in layered soils with air entrapment. This study proposed a modified Green-Ampt model (MGAM) to simulate water infiltration in layered soils with consideration of entrapped air. A saturation coefficient
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| contributor author | Ying Ma | |
| contributor author | Shaoyuan Feng | |
| contributor author | Hongbin Zhan | |
| contributor author | Xiaodong Liu | |
| contributor author | Dongyuan Su | |
| contributor author | Shaozhong Kang | |
| contributor author | Xianfang Song | |
| date accessioned | 2017-05-08T21:48:57Z | |
| date available | 2017-05-08T21:48:57Z | |
| date copyright | August 2011 | |
| date issued | 2011 | |
| identifier other | %28asce%29he%2E1943-5584%2E0000381.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/63235 | |
| description abstract | Air entrapment in soil is common in cases of farmland flood irrigation or intense rain. A simple, physically based model would be more useful than the complex two-phase (gaseous and liquid phase) flow model to describe water infiltration in layered soils with air entrapment. This study proposed a modified Green-Ampt model (MGAM) to simulate water infiltration in layered soils with consideration of entrapped air. A saturation coefficient | |
| publisher | American Society of Civil Engineers | |
| title | Water Infiltration in Layered Soils with Air Entrapment: Modified Green-Ampt Model and Experimental Validation | |
| type | Journal Paper | |
| journal volume | 16 | |
| journal issue | 8 | |
| journal title | Journal of Hydrologic Engineering | |
| identifier doi | 10.1061/(ASCE)HE.1943-5584.0000360 | |
| tree | Journal of Hydrologic Engineering:;2011:;Volume ( 016 ):;issue: 008 | |
| contenttype | Fulltext |