Computational Analysis of Suspended Particles in the Irrigation Channel

International Conference on Computing and Applied Informatics 2016

物理学;计算机科学

Tulus^1 ; Suriati^2 ; Situmorang, M.^1

Department of Mathematics, University of Sumatera Utara, Jl. Dr. Mansur Kampus USU, Medan

20155, Indonesia^1

Department of Informatics, Sekolah Tinggi Teknik Harapan Medan, Jl. HM Joni No.70, Medan

20218, Indonesia^2

关键词: Computational analysis;    Dispersed phase;    Indonesia;    Irrigation channels;    Mixture model;    Sedimentation process;    Suspended particles;    Tropical countries;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/801/1/012094/pdf
DOI  :  10.1088/1742-6596/801/1/012094

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

Irrigation channel that is used for bringing water to land in order to make plants grow is one of important thing in tropical country, especially in Indonesia. It has been also a central feature of agriculture for over 5,000 years and is the method in which water is supplied to plants at regular intervals for agriculture. This paper is to analyse the sedimentation process in the irrigation channel in District Deli Serdang, Sumatera Utara Province. The analysis is based on the mixture model in turbulent flow. Computation using Finite Element Method is performed in the domain in two dimensional. The values of dispersed phase density parameter vary from 1100 kg/m3to 1250 kg/m3. The results have shown that the structure of mixture velocity distribution and the dispersed phase volume fraction.