Pemodelan Matematika Infiltrasi Air pada Saluran Irigasi Alur

Water is one of the main necessity of agricultural activities, because without enough water agricultural crops will not be produced optimally. The way to insufficient water in agricultural crops is irrigation. One of the irrigation methods which is used on agriculture in the world is furrow irrigati...

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Autor principal:	Muhammad Manaqib
Formato:	article
Lenguaje:	EN
Publicado:	Department of Mathematics, UIN Sunan Ampel Surabaya 2017
Materias:	furrow irrigation, infiltration, modified Helmholtz equation Mathematics QA1-939
Acceso en línea:	https://doaj.org/article/0d9a8cb168384be3b812d85aea4f2d2f
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spelling	oai:doaj.org-article:0d9a8cb168384be3b812d85aea4f2d2f2021-12-02T13:43:19ZPemodelan Matematika Infiltrasi Air pada Saluran Irigasi Alur2527-31592527-316710.15642/mantik.2017.3.1.23-29https://doaj.org/article/0d9a8cb168384be3b812d85aea4f2d2f2017-10-01T00:00:00Zhttp://jurnalsaintek.uinsby.ac.id/index.php/mantik/article/view/159https://doaj.org/toc/2527-3159https://doaj.org/toc/2527-3167Water is one of the main necessity of agricultural activities, because without enough water agricultural crops will not be produced optimally. The way to insufficient water in agricultural crops is irrigation. One of the irrigation methods which is used on agriculture in the world is furrow irrigation method. Water gets into the soil from the bottom of the furrow and furrow’s wall towards the root zone of the plants. The complexity of the water infiltration process in the ground makes infiltration analysis by laboratory experiment difficult to do and needs substantial cost. The alternative way which can do is with mathematical modeling. This paper discusses about mathematical modeling of water infiltration in furrow irrigation channel trapezoidal in shape. This mathematical modeling is shaped boundary condition problem with a cross section of a closed and limited line of irrigation. Governing equation obtanined from Richard equation which then transformed using Kirchoff transformation and non dimensional variable into the modified Helmholtz equation. While, the boundary condition is shaped mixture Neuman and Robin boundary condition.Muhammad ManaqibDepartment of Mathematics, UIN Sunan Ampel Surabayaarticlefurrow irrigation, infiltration, modified Helmholtz equationMathematicsQA1-939ENMantik: Jurnal Matematika, Vol 3, Iss 1, Pp 23-29 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	furrow irrigation, infiltration, modified Helmholtz equation Mathematics QA1-939
spellingShingle	furrow irrigation, infiltration, modified Helmholtz equation Mathematics QA1-939 Muhammad Manaqib Pemodelan Matematika Infiltrasi Air pada Saluran Irigasi Alur
description	Water is one of the main necessity of agricultural activities, because without enough water agricultural crops will not be produced optimally. The way to insufficient water in agricultural crops is irrigation. One of the irrigation methods which is used on agriculture in the world is furrow irrigation method. Water gets into the soil from the bottom of the furrow and furrow’s wall towards the root zone of the plants. The complexity of the water infiltration process in the ground makes infiltration analysis by laboratory experiment difficult to do and needs substantial cost. The alternative way which can do is with mathematical modeling. This paper discusses about mathematical modeling of water infiltration in furrow irrigation channel trapezoidal in shape. This mathematical modeling is shaped boundary condition problem with a cross section of a closed and limited line of irrigation. Governing equation obtanined from Richard equation which then transformed using Kirchoff transformation and non dimensional variable into the modified Helmholtz equation. While, the boundary condition is shaped mixture Neuman and Robin boundary condition.
format	article
author	Muhammad Manaqib
author_facet	Muhammad Manaqib
author_sort	Muhammad Manaqib
title	Pemodelan Matematika Infiltrasi Air pada Saluran Irigasi Alur
title_short	Pemodelan Matematika Infiltrasi Air pada Saluran Irigasi Alur
title_full	Pemodelan Matematika Infiltrasi Air pada Saluran Irigasi Alur
title_fullStr	Pemodelan Matematika Infiltrasi Air pada Saluran Irigasi Alur
title_full_unstemmed	Pemodelan Matematika Infiltrasi Air pada Saluran Irigasi Alur
title_sort	pemodelan matematika infiltrasi air pada saluran irigasi alur
publisher	Department of Mathematics, UIN Sunan Ampel Surabaya
publishDate	2017
url	https://doaj.org/article/0d9a8cb168384be3b812d85aea4f2d2f
work_keys_str_mv	AT muhammadmanaqib pemodelanmatematikainfiltrasiairpadasaluranirigasialur
_version_	1718392539425275904

Pemodelan Matematika Infiltrasi Air pada Saluran Irigasi Alur

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