Consideration of accelerations within the Theory of Porous Media. Issue 1 (25th January 2021)

• Record Type: Journal Article
• Authors: Bergmann, Julia Nicolina; Bluhm, Joachim; Schröder, Jörg
• Other Names: Kuhl D. guestEditor.; Meister A. guestEditor.; Ricoeur A. guestEditor.; Wünsch O. guestEditor.
• Is Part Of: Proceedings in applied mathematics and mechanics. Volume 20:Issue 1(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-01-25
• Subjects: Applied mathematics -- Periodicals; Engineering mathematics -- Periodicals; Mathematical physics -- Periodicals; 519
• DOI: 10.1002/pamm.202000176
• Languages: English
• ISSNs: 1617-7061

Abstract

Abstract: This report deals with Theory of Porous Media (TPM) calculations, which take the accelerations into account. Two concepts for a simplified binary model considering accelerations as well as the question when to include accelerations are discussed with the help of two numerical one dimensional examples. After a brief description of the basic equations, an infinite half space, presenting porous soil filled with water, with two distinct spatially constant load cases is simulated, showing the advantages and disadvantages of the approaches.