NUMERICAL MODEL FOR THE KRAKATOA HYDROVOLCANIC EXPLOSION AND TSUNAMI
Krakatoa exploded August 27, 1883 obliterating 5 square miles of land and leaving a crater 3.5 miles across and 200-300 meters deep. Thirty three feet high tsunami waves hit Anjer and Merak demolishing the towns and killing over 10,000 people. In Merak the wave rose to 135 feet above sea level and m...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.553.6289 2023-05-15T16:49:56+02:00 NUMERICAL MODEL FOR THE KRAKATOA HYDROVOLCANIC EXPLOSION AND TSUNAMI Charles L. Mader Michael L. Gittings The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.553.6289 http://tsunamisociety.org/243krak.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.553.6289 http://tsunamisociety.org/243krak.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://tsunamisociety.org/243krak.pdf text ftciteseerx 2016-01-08T11:40:28Z Krakatoa exploded August 27, 1883 obliterating 5 square miles of land and leaving a crater 3.5 miles across and 200-300 meters deep. Thirty three feet high tsunami waves hit Anjer and Merak demolishing the towns and killing over 10,000 people. In Merak the wave rose to 135 feet above sea level and moved 100 ton coral blocks up on the shore. Tsunami waves swept over 300 coastal towns and villages killing 40,000 people. The sea withdrew at Bombay, India and killed one person in Sri Lanka. The tsunami was produced by a hydrovolcanic explosion and the associated shock wave and pyroclastic flows. A hydrovolcanic explosion is generated by the interaction of hot magma with ground water. It is called Surtseyan after the 1963 explosive eruption off Iceland. The water flashes to steam and expands explosively. Liquid water becoming water gas at constant volume generates a pressure of 30,000 atmospheres. The Krakatoa hydrovolcanic explosion was modeled using the full Navier-Stokes AMR Eulerian compressible hydrodynamic code called SAGE which includes the high Text Iceland Unknown Bombay ENVELOPE(-60.783,-60.783,-63.900,-63.900) |
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ftciteseerx |
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English |
description |
Krakatoa exploded August 27, 1883 obliterating 5 square miles of land and leaving a crater 3.5 miles across and 200-300 meters deep. Thirty three feet high tsunami waves hit Anjer and Merak demolishing the towns and killing over 10,000 people. In Merak the wave rose to 135 feet above sea level and moved 100 ton coral blocks up on the shore. Tsunami waves swept over 300 coastal towns and villages killing 40,000 people. The sea withdrew at Bombay, India and killed one person in Sri Lanka. The tsunami was produced by a hydrovolcanic explosion and the associated shock wave and pyroclastic flows. A hydrovolcanic explosion is generated by the interaction of hot magma with ground water. It is called Surtseyan after the 1963 explosive eruption off Iceland. The water flashes to steam and expands explosively. Liquid water becoming water gas at constant volume generates a pressure of 30,000 atmospheres. The Krakatoa hydrovolcanic explosion was modeled using the full Navier-Stokes AMR Eulerian compressible hydrodynamic code called SAGE which includes the high |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Charles L. Mader Michael L. Gittings |
spellingShingle |
Charles L. Mader Michael L. Gittings NUMERICAL MODEL FOR THE KRAKATOA HYDROVOLCANIC EXPLOSION AND TSUNAMI |
author_facet |
Charles L. Mader Michael L. Gittings |
author_sort |
Charles L. Mader |
title |
NUMERICAL MODEL FOR THE KRAKATOA HYDROVOLCANIC EXPLOSION AND TSUNAMI |
title_short |
NUMERICAL MODEL FOR THE KRAKATOA HYDROVOLCANIC EXPLOSION AND TSUNAMI |
title_full |
NUMERICAL MODEL FOR THE KRAKATOA HYDROVOLCANIC EXPLOSION AND TSUNAMI |
title_fullStr |
NUMERICAL MODEL FOR THE KRAKATOA HYDROVOLCANIC EXPLOSION AND TSUNAMI |
title_full_unstemmed |
NUMERICAL MODEL FOR THE KRAKATOA HYDROVOLCANIC EXPLOSION AND TSUNAMI |
title_sort |
numerical model for the krakatoa hydrovolcanic explosion and tsunami |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.553.6289 http://tsunamisociety.org/243krak.pdf |
long_lat |
ENVELOPE(-60.783,-60.783,-63.900,-63.900) |
geographic |
Bombay |
geographic_facet |
Bombay |
genre |
Iceland |
genre_facet |
Iceland |
op_source |
http://tsunamisociety.org/243krak.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.553.6289 http://tsunamisociety.org/243krak.pdf |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766040116562755584 |