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Experimental Rheometry of Silicate Melts and Magmatic Multiphase Mixtures at High Temperature and Variable Shear Rate

Experimental Rheometry of Silicate Melts and Magmatic Multiphase Mixtures at High Temperature and Variable Shear Rate
高温和变剪切速率下硅酸盐熔体和岩浆多相混合物的实验流变测定
批准号：
8816103
负责人：
Frank Spera
金额：
$9.13万
依托单位：
University of California-Santa Barbara
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
1988
资助国家：
美国
项目状态：
已结题
起止时间：
1988-12-01 至 1991-05-31
来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=8816103&HistoricalAwards=false
关键词：
ExperimentalRheometrySilicateMeltsMagmatic

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中文摘要
翻译
将对硅酸盐熔体的物理性质、蒸汽加熔体岩浆乳剂和泡沫进行实验研究，研究它们在大气压下剪切速率和温度的函数。尽管岩浆乳液和/或泡沫在自然界中无处不在，但除了Spera等人（1988）的研究外，还没有对它们进行过实验室研究。这项工作所获得的信息将大大提高我们对火山岩浆运动的理解。
英文摘要
Experimental studies will be run on the physical properties of silicate melts, and on vapor plus melt magmatic emulsions and foams, as a function of shear rate and temperature at atmospheric pressure. Other than the studies of Spera et al. (1988) there have been no laboratory studies of magmatic emulsions and/or foams, despite their ubiquity in nature. The information gained by this work will significantly enhance our understanding of the movement of volcanic magmas.
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会议论文
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