WebThis simulation phenomenon indicates that the mesoscopic fluid flow will transfer energy from solid phase and pore phase 1 to pore phase 2, which has a higher … WebWe have developed a quasi-static hydromechanical approach that is suitable for simulating squirt-type flow in the mesoscopic scale range and microscopic squirt flow. Our approach couples Navier-Stokes equation with Hooke’s law to describe the laminar flow of a viscous compressible fluid in conduits embedded in an elastic solid background.

Mesoscopic fluid flow simulation in double-porosity rocks

WebIn interconnected microcracks, or in microcracks connected to spherical pores, the deformation associated with the passage of mechanical waves can induce fluid flow … WebOn the theory of Biot-patchy-squirt mechanism for wave propagation in partially saturated double-porosity medium Cite as: Phys. Fluids 33, 076603 (2024); doi: 10.1063/5.0057354 Su patricia petibon concert

A multi-field approach to modeling the dynamic response of …

WebIt is shown that squirt flow is incapable of explaining the measured level of loss (10 −2 < Q −1 < 10 −1) within the seismic band of frequencies (1–10 4 Hz); however, either of the … WebWhen a passing seismic wave deforms the medium, fluid pressure gradients arise within such partially saturated cracks, which, in turn, tend to relax through a process … WebMesoscopic physics is a subdiscipline of condensed matter physics that deals with materials of an intermediate size. These materials range in size between the nanoscale for a quantity of atoms (such as a molecule) and of materials measuring micrometres. [1] The lower limit can also be defined as being the size of individual atoms. patricia petibon concert 2022