PYFLOW_2.0. A new tool for estimating the impact parameters and the deposition rate and time of dilute PDCs based on field data

22 Nov 2017 | Contributor(s): Marcus I Bursik

PYFLOW_2.0 is a hazard tool for the calculation of the impact parameters of dilute pyroclastic density currents (DPDCs). DPDCs represent the dilute turbulent type of gravity flows that occur during explosive volcanic eruptions; their hazard is the result of their mobility and the capability...

2017 AGU Fall Meeting Session - V036: Volcanic Ash—Generation, Transport, Impacts, and Applications

20 Jun 2017 | Contributor(s): amanda rachelle hintz

Dear all,We invite you to submit an abstract to our session and look forward to you joining us at AGU 2017 in New Orleans, December 11 - 15, 2017.V036: Volcanic Ash—Generation, Transport, Impacts, and ApplicationSession ID#:...

Documentation for "Effect of particle entrainment on the runout of pyroclastic density currents"

08 Sep 2016 | Contributor(s): Marcus I Bursik

This is a repository for the data and script used in, "Effect of particle entrainment on the runout of pyroclastic density currents."Here you will find:1. A compilation of splash function experimental data from this study and data that was extracted from seven other studies:...

Confort 15 (Conflow improvement)

22 Apr 2016 | Contributor(s): Marcus I Bursik

We present an updated version of the Conflow model, an open-source numerical model for flow in eruptive conduits during steady-state pyroclastic eruptions (Mastin and Ghiorso, 2000). In the Confort 15 program, several updates were considered:The rheological parameters of the model are...

Titan2D Hazard Map Emulator Workflow Tool

03 Jun 2020 | Tools | Contributor(s): Peter W Webley

Titan2D Hazard Map Emulator Workflow Tool

Dome rock densification parameters

03 Jun 2020 | Miscellaneous

Chaotic Mixing Device

03 Jun 2020 | Miscellaneous

Description of device for chaotic mixing experiments developed at LMU München

Implementation of material maps into the Titan2D simulation tool

03 Jun 2020 | Presentations | Contributor(s): Peter W Webley

These powerpoint slides describe how to create and use a GIS-classified map with varying basal friction angles with the Titan2d simulation tool. Users can also refer to the Titan user manual for additional information.

Purace Titan2d Ang Basal 14

03 Jun 2020 | Data Sets/Collections | Contributor(s): Peter W Webley

Simulación para el volcán Puracé del por medio de Titan2d, con un ángulo basal de valor de 14.

Large Scale Experiments on Volcanic Processes (EOS)

03 Jun 2020 | Publications

Some of the least understood and most hazardous geologic processes involve complex multiphase flows, particularly those related to explosive volcanic eruptions. These phenomena inherently involve a wide range of characteristic length and time scales, as well as processes that are coupled across...

Titan2D Viewer

03 Jun 2020 | Tools | Contributor(s): Peter W Webley

A viewer of the simulation results saved by Titan2D

Tutorial for using Titan2D on VHub

03 Jun 2020 | Educational Materials | Contributor(s): Peter W Webley

During this tutorial, we will go through a stock example and (1) learn how to enter the different input parameters for running a Titan2D simulation on Vhub, (2) run the simulation and (3) visualize the results using the freely available Paraview software.

DEM converter for Titan2D

03 Jun 2020 | Tools | Contributor(s): Peter W Webley

Convert a Digital Elevation Model (DEM) in ASCII format to a Titan2D readable format

Numerical fallout models: An introduction based on Suzuki (1983)

03 Jun 2020 | Presentations | Contributor(s): Marcus I Bursik

Suzuki, T., 1983. A theoretical model for dispersion of tephra, in: D. Shimozuru and I. Yokoyama (eds) Arc Volcanism: Physics and Tectonics, Terra Scientific Publishing, Tokyo, 95-116.

Titan2d user manual (spanish)

03 Jun 2020 | Educational Materials | Contributor(s): Peter W Webley

This is a translation of the Titan2D user manual by Teresita del Pilar Argoty.

TITAN2D References

03 Jun 2020 | Educational Materials | Contributor(s): Peter W Webley

Contains a list of references about TITAN2D, specifically a list of volcanoes and types of flows for which it has been used.

PASI: Volcanic Hazards and Remote Sensing in Pacific Latin America

03 Jun 2020 | Workshops | Contributor(s): Marcus I Bursik

http://www.geo.mtu.edu/~raman/PASI2011The Open Vent Volcanoes PASI in Costa Rica gathered 60 scientists from 13 countries to build scientific networking in the transdisciplinary field of volcanology in January 2011. The accelerating application of field measurements and remote sensing to...

bent: A model of plumes in crossflow

03 Jun 2020 | Presentations | Contributor(s): Marcus I Bursik

Bent is an integral trajectory model for calculation of plume parameters in the presence of a crossflow (wind). It has been validated against data for eruptions from Kliuchevskoi and Avachinskiy volcanoes, Russia.

Eyjafjallajokull WMO meeting, Geneva, Bursik presentation

03 Jun 2020 | Presentations | Contributor(s): Marcus I Bursik

Presentation given at WMO, Geneva, Switzerland by M. Bursik, attempting to summarize work of this group to date (18 Oct 2010).LaTeXNSF-RAPID grant EAR-1041775, Icelandic Meteorological Office

TITAN2D Tutorial

03 Jun 2020 | Publications | Contributor(s): Peter W Webley

This tutorial presents a derivation of the governing equations solved by TITAN2D, and the numerical method employed.