What is it about?

In the present study, the elastic properties of the lower mantle of the earth have been studied. We have used a new equation of state on Eulerian finite theory based on the nth power of edge length by compression. Using the new equations of state, the pressure has been calculated density range varying from 3976.92 to 6628.2 kg m-3 of lower earth’s mantle.

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Why is it important?

The results from this new equation of state (EOS) correspond well with the data reported by Stacey and Davis.

Perspectives

Thus, the new expressions are capable to predict the elastic properties of Earth’s minerals under high-pressure conditions. It can be used in geophysical applications.

JSTR Journal of Science and Technological Researches

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This page is a summary of: High-pressure equations of state and elastic properties of the lower mantle of the earth, Journal of Science and Technological Researches, June 2021, Journal of Science and Technological Researches,
DOI: 10.51514/jstr.3.2.2021.1-5.
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