From the 1 of 4 linked papers with an AI index.
4 papers
Flow in a porous non-axisymmetric annular conduit: Coupling wall compliance and peristalsis
Nishanth Surianarayanan, Ivan C. Christov
The paper presents a reduced‑order model for fluid flow in a non‑axisymmetric annular conduit whose outer wall is both compliant and porous, incorporating peristaltic pumping and t…
Reciprocal theorem for calculating the flow rate of oscillatory channel flows
Shrihari D. Pande, Evgeniy Boyko, Ivan C. Christov
We demonstrate the use of the Lorentz reciprocal theorem in obtaining corrections to the steady flow rate due to flow oscillations in rigid channels. Starting from the unsteady Sto…
Hierarchical Bayesian inference for uncertainty quantification of thermal grease rheology
Pranay P. Nagrani, Akshay J. Thomas, Amy M. Marconnet +1
Rheologically complex soft solids such as thermal greases consist of filler particles within a polymer matrix. These materials find applications in improving the conformity of soli…
Correlations for the Interphase Drag in the Two-Fluid Model of Gas--Liquid Flows through Packed-Bed Reactors
Pranay P. Nagrani, Amy M. Marconnet, Ivan C. Christov
Experiments conducted by NASA measured the pressure drop due to gas--liquid flow through a packed-bed reactor under microgravity conditions. From these experiments, we develop corr…