3D flow at a river bend

Three-dimensional Spiral flow called “secondary current of first kind” simulated by NaysCUBE.

Flood calculation by using SRM and Nays2DFlood

Flood calculation on Asahi River, Japan by using SRM (Runoff calculation solver) and Nays2DFlood (2D flood cal

Particle simulation following near surface flow in a meandering flume

Flooding, erosion and deposition simulation in inundated area of the Sorachi river during AUG 2016 Flood in Hokkado, Japan

Solver: Nays2DH Post Processor: Paraview Presented by Dr. Toshiki Iwasaki, CERI, Sapporo, Japan

Akatani River Sediment Flooding Simulation during 2017 Flood in Kyushu, Japan

Solver: Nays2dFlood Simulated by Mr. Yoshiaki Ishida, Hokkaido University

Simulation of flow and bed deformation in Kinoshita meandering curve flume

Solver: Nays2dH