Published May 27, 2022
| Version v2
Dataset
Open
Experimental modelling of tsunamis generated by pyroclastic density currents: the effects of particle size distribution on wave generation
Description
Data set for experimental videos modelling the entrance of a fluidised granular flow into the water.
The data set includes:
- a MATLAB script to calculated theoretical volume and density of a non-fluidised mixture.
- Properties of the fluidised granular flows on the fluidising ramp: volume, density, thickness, flow and impact Froude numbers, kinetic energy of the fluidised flows.
- Properties of the surface elevation: surface elevation at x = 1.6m away from the shoreline, velocity of the leading wave, maximum/minimum amplitudes, potential energy of the generated waves and the energy transfer between the flow and the water column.
- Properties of the underwater gravity current - displacement, velocity and thickness of the underwater velocity current.
- a MATLAB script to visualise the surface elevation.
Files
README.txt
Files
(3.5 MB)
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