Quantifying uncertainty with stochastic collocation in the kinematic magentohydrodynamic framework
Quantifying uncertainty with stochastic collocation in the kinematic magentohydrodynamic framework
复制标题
运动磁流体动力学框架中随机搭配的不确定性量化
DOI:
10.1088/1742-6596/2207/1/012007
复制
发表时间:
2022
期刊:
影响因子:
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通讯作者:
Woodside, C. R.
中科院分区:
文献类型:
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作者:
Rajbhandari, E.;Gibson, N.L.;Woodside, C. R.
We discuss an efficient numerical method for the uncertain kinematic magnetohydrodynamic system. We include aleatoric uncertainty in the parameters, and then describe a stochastic collocation method to handle this randomness. Numerical demonstrations of this method are discussed. We find that the shape of the parameter distributions affect not only the mean and variance, but also the shape of the solution distributions.
DOI:
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发表时间:
2012
期刊:
影响因子:
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作者:
J. Burkardt
通讯作者:
J. Burkardt