Takeuchi Junichiro

タケウチジュンイチロウ | Takeuchi Junichiro

Affiliation and department：

Research field (1)： Rural environmental engineering and planning

Research keywords (10)：水質 , 水文環境モデル , 地下水 , 水文 , 水資源 , Water quality , Hydro-environmental model , Groundwater , Hydrolics , Water Resources

Research theme for competitive and other funds (10)：

2020 - 2025 Multifaceted analysis of microdynamics of invasion and drainage processes in porous media effected by hydrophobic particles
2019 - 2024 Rainwater harvesting to overcome vulnerability of the Fertile Crescent
2016 - 2020 Investigation, Diagnostics and Evaluation of Irrigiation System in India
2016 - 2019 Environmental direct payment and insurance using water quality index for catchment area of a domestic water reservoir
2016 - 2019 Multifaceted analysis of non-linearity of density-driven flow in shallow groundwater

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Papers (60)：

Yuto Takeuchi, Junichiro Takeuchi, Masayuki Fujihara. Numerical investigation of inertial, viscous, and capillary effects on the drainage process in porous media. Computers & Fluids. 2022. 237. 105324
Yuto Takeuchi, Junichiro Takeuchi, Tomoki Izumi, Masayuki Fujihara. Two-Dimensional Numerical Analysis of Non-Darcy Flow Using the Lattice Boltzmann Method: Pore-Scale Heterogeneous Effects. Journal of Fluids Engineering. 2021. 143. 6
Yuto Takeuchi, Junichiro Takeuchi, Masayuki Fujihara. NUMERICAL ANALYSIS OF INVASION PATTERNS DURING DRAINAGE PROCESS IN A SIMPLIFIED PORE NETWORK MODEL. International Journal of GEOMATE. 2021. 20. 82. 132-139
Theara Seng, Junichiro Takeuchi, Masayuki Fujihara. IMPACTS OF DENSITY-DRIVEN FLUCTUATIONS ON GROUNDWATER CAUSED BY SALTWATER INTRUSION. International Journal of GEOMATE. 2021. 20. 79. 22-27
Masayuki Fujihara, Junichiro Takeuchi, Koichi Unami, Takehide Hama, Mayuko Oishi, Kazuha Iima, Baobab Kibet Kimengich, Hironobu Ueshiro, Taketoshi Shimizu, Takuya Oda. Phosphorus Runoff Loads from a Group of Paddy Fields and a Forested Watershed in the Sengari Reservoir Basin. Journal of Rainwater Catchment Systems. 2020. 26. 2. 7-14

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MISC (10)：

竹内雄人, 竹内潤一郎, 藤原正幸, 泉智揮. 間隙スケールのヘテロ性が非ダルシー流に与える影響. 日本雨水資源化システム学会研究発表会講演要旨集. 2020. 28th
竹内雄人, 竹内潤一郎, 藤原正幸, 泉智揮. LBMによる多孔質体内の浸透率とレイノルズ数の関係の検討. 日本雨水資源化システム学会研究発表会講演要旨集. 2019. 27th
J. Takeuchi, T. Takahashi, M. Fujihara. Sub-Darcy-scale modeling of non-uniform flow through porous media with mixed wettabilities. Third International Conference on Geotechnique, Construction Materials and Environment, Nagoya, Japan. 2013. 3. 1. 452-457
Masayuki Fujihara, Tomoki Izumi, Koichi Unami, Junichiro Takeuchi. Identifying Contribution of Paddy Irrigation to Groundwater Recharge: A Numerical Experiment for Unconfined Aquifer of Dogo Plain, Ehime Prefecture, Japan. PROCEEDINGS OF THE 35TH IAHR WORLD CONGRESS, VOLS I AND II. 2013. 894-905
IMAGAWA Chie, HANDOH Itsuki C, TAKEUCHI Junichiro. A Bayesian Uncertainty Analysis of the Modelled Surface- and Ground-Water Flows in an Agricultural Watershed. Proceedings of PAWEES 2012 International Conference. 2012

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Patents (1)：

Books (3)：

The Effect of Capillary Radius Distribution on the Hydraulic Properties of Porous Media
Excel India Publishers 2016
Optimization approaches to nonpoint pollutant source control in watersheds
“Watersheds: Management, Restoration and Environmental Impact” (Ed.: J.C. Vaughn), Nova Science Publishers, New York, pp.359-392 2010
Computational methods supporting rainwater harvesting technology
“New Topics in Water Resources Research and Management” (Ed.: H. M. Andreassen), Nova Science Publishers, New York, pp.167-193 2008

Lectures and oral presentations (83)：

LBM Simulation of Immiscible Two-phase Flow in Porous Media
(2020)
IDENTIFYING IMPACTS OF DENSITY-DRIVEN FLUCTUATION TO GROUNDWATER CAUSED BY SALTWATER INTRUSION
(6th Int. Conf. on Structure, Engineering & Environment (SEE), Kyoto, Japan 2020)
NUMERICAL ANALYSIS OF INVASION PATTERNS DURING DRANAIGE PROCESS IN A SIMPLIFIED PORE NETWORK MODEL
(10th Int. Conf. on Geotechnique, Construction Materials and Environment, Melbourne, Australia 2020)
間隙スケールのヘテロ性が非ダルシー流に与える影響
(第28回日本雨水資源化システム学会大会研究発表会 2020)
EVALUATION OF DRAINAGE PROCESS IN POROUS MEDIA BY INVADED PERCOLATION PROBABILITY
(8th Int. Conf. on Geotechnique, Construction Materials and Environment, Kuala Lumpur, Malaysia 2018)

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Education (4)：

- 2001 Kyoto University
- 2001 Kyoto University Graduate School, Division of Agriculture Division of Environmental Science and Technology
- 2000 Kyoto University Faculty of Agriculture
- 2000 Kyoto University Faculty of Agriculture

Professional career (1)：

Work history (5)：

2019/09 - 現在 Kyoto University Graduate School of Agriculture associate professor
2007 - 2019/09 - 京都大学大学院農学研究科助教
2007 - 2019/09 - Assistant Professor, Kyoto University
2002 - 2007 Kyoto University Graduate School of Agriculture
2002 - 2007 Research Assistant, Kyoto University

Awards (2)：

Association Membership(s) (5)：

雨水資源化システム学会 , 農業土木学会 , Japan Rainwater Catchment Systems Association , Drainage and Reclamation Engineering , The Japanese Society of Irrigation

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