Model experiments for outgassing from bubbly magmas
Model experiments for outgassing from bubbly magmas
批准号:
21740326
负责人:
NAMIKI Atsuko
金额:
$2.83万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2010
中文摘要
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英文摘要
Whether bubbles in magmas can segregate (outgas) from the liquid magma determines eruption styles. Previous studies using solid pumice/scoria have suggested that steady permeable flow causes outgassing. In this study, I perform a model experiment of outgassing from a liquid foam and show that such a steady permeable flow does not occur. I also formulate an equation to explain the outgassing volume from liquid foam quantitatively.
期刊论文(0)
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会议论文
Excitation of airwaves caused by bubble bursting in a cylindrical conduit : Experiments and a model
圆柱形导管中气泡破裂引起的电波激发:实验和模型
DOI:
10.1029/2009jb006828
发表时间:
2010
期刊:
J. Geophys. Res.
影响因子:
--
作者:
[T. Kobayashi, A. Namiki, & I. Sumita]
通讯作者:
& I. Sumita
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批准号:23654155
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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财政年份:2011
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负责人:NAMIKI Atsuko
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依托单位:
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负责人:NAMIKI Atsuko
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依托单位:
海外基金