Using gas-solid mixture conservation laws for volcanic eruptions

Touma, R.; Zeidan, D.; Slaouti, A.

Using gas-solid mixture conservation laws for volcanic eruptions

Touma, R.; Zeidan, D.; Slaouti, A.

URI: http://hdl.handle.net/10725/8449

URL: https://aip.scitation.org/doi/abs/10.1063/1.4825450?journalCode=apc

DOI: https://doi.org/10.1063/1.4825450

Date: 2018-09-10

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Abstract:

This paper presents further validation of previous works [1, 2] on simulating fully hyperbolic and fully conservative gas-solid mixture PDEs. Such a system allows non-equilibrium processes between the two phase systems and facilitates explosive volcanic eruption investigations. Resolutions for this system are presented and compared with other numerical methods demonstrating the fundamental physical and numerical significances to the relative motion within volcanic eruptions.

Citation:

Zeidan, D., Touma, R., & Slaouti, A. (2013, October). Using gas-solid mixture conservation laws for volcanic eruptions. In AIP Conference Proceedings (Vol. 1558, No. 1, pp. 180-183). AIP.