Physically-Based One-Dimensional Distributed Rainfall-Runoff Model Using the Finite Volume Method and Grid Network Flow Analysis

This work develops a grid based rainfall-runoff model (GRM), which is a physically based and spatially distributed model. Surface flow was analyzed using a kinematic wave model with the governing equations discretized using the finite volume method (FVM). This paper suggests a grid network flow analysis technique using variable rainfall intensity according to the flow directions to analyze one-dimensional flows between the grids. The model was evaluated by applying it to the Wuicheon watershed, a tributary of the Nakdonggang (Riv.), in Korea. The results showed that the grid-based, one-dimensional kinematic wave model adopted the FVM and the grid network flow analysis technique well. The simulation results showed good agreement with the observed hydrographs and the initial soil saturation ratio was most sensitive to the modeling results.

並列關鍵字

Physically based distributed model ； Finite volume method ； Grid network flow analysis ； Rainfall-runoff ； Kinematic wave model

被引用紀錄

Kao, K. K. (2010). 氧化鉿薄膜之電阻式記憶體轉態特性探討與研究 [master's thesis, National Tsing Hua University]. Airiti Library. https://doi.org/10.6843/NTHU.2010.00490

邱皓麟（2015）。非晶氧化銦鎵鋅薄膜電晶體之堅實性與新穎電路之研究〔博士論文，國立交通大學〕。華藝線上圖書館。https://doi.org/10.6842/NCTU.2015.00002

Chen, J. R. (2010). 氧化鉺薄膜於電阻式記憶體的製作與轉態特性之研究 [master's thesis, National Chiao Tung University]. Airiti Library. https://doi.org/10.6842/NCTU.2010.00421

康閎森（2012）。二氧化碲電阻式記憶體之研究〔碩士論文，國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2012.03175

Huang, Y. C. (2011). 有缺陷之準一維系統磁區動力學 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2011.00768

國際替代計量

Physically-Based One-Dimensional Distributed Rainfall-Runoff Model Using the Finite Volume Method and Grid Network Flow Analysis

全文下載

主題瀏覽