@inproceedings{2cd348d5ef68440b8c3661d1fc3c84d2,
title = "Computations on bedform by DEM-URANS coupling with two-way approach",
abstract = "We conducted a numerical study under existing experimental conditions, and evaluated the advantage of the inclusion of two-way coupling on the bed-formations. The flow is solved by RANS model and sediment is modeled with DEM. A two-way coupling between particles and flow is applied by incorporating a particle-fluid interaction terms of drag force, with and without shielding effect. The numerical results were compared with an existing experimental result and the accuracy of the simulations is discussed.We found that the feedback effect from the sediment phase to the flow phase has an important role to determine the characteristics of the bedforms.",
author = "I. Kimura and K. Horiuchi and Y. Shimizu",
note = "Publisher Copyright: {\textcopyright} 2017 Taylor & Francis Group, London.; 13th International Symposium on River Sedimentation, ISRS 2016 ; Conference date: 19-09-2016 Through 22-09-2016",
year = "2017",
language = "英語",
isbn = "9781138029453",
series = "River Sedimentation - Proceedings of the 13th International Symposium on River Sedimentation, ISRS 2016",
publisher = "CRC Press/Balkema",
pages = "648--654",
editor = "Silke Wieprecht and Stefan Haun and Karolin Weber and Markus Noack and Kristina Terheiden",
booktitle = "River Sedimentation - Proceedings of the 13th International Symposium on River Sedimentation, ISRS 2016",
}