Review of nature-inspired heat exchanger technology

Z Huang, Y Hwang, R Radermacher - International Journal of Refrigeration, 2017 - Elsevier
The enormous heat and mass transfer phenomena in nature have led engineers to seek
solutions for heat transfer enhancement problems from nature. In a current study, a …

Review of Oil–Water Flow Characteristics of Emptying by Water Displacing Oil in Mobile Pipelines

Y Chen, G Li, J Duan, H Liu, S Xu, Y Guo, W Hua… - Energies, 2023 - mdpi.com
Water displacing oil is one of the main emptying methods for mobile pipelines. It has the
advantages of being a simple process and highly safe. At present, the determination of a …

Instabilities in viscosity-stratified two-fluid channel flow over an anisotropic-inhomogeneous porous bottom

G Chattopadhyay, U Ranganathan, S Millet - Physics of Fluids, 2019 - pubs.aip.org
A linear stability analysis of a pressure driven, incompressible, fully developed laminar
Poiseuille flow of immiscible two-fluids of stratified viscosity and density in a horizontal …

Spatio-temporal instability of two superposed fluids in a channel with boundary slip

G Chattopadhyay, KC Sahu, R Usha - International Journal of Multiphase …, 2019 - Elsevier
Spatio-temporal stability analysis of a viscosity and density stratified two-fluid flow in a
channel with hydrophobic walls, which experience a finite tangential velocity slip, is …

Electrohydrodynamic Couette–Poiseuille flow instability of two viscous conducting and dielectric fluid layers streaming through Brinkman porous medium

MF El-Sayed, MFE Amer, ZS Alfayzi - Mathematics, 2023 - mdpi.com
The electrohydrodynamic plane Couette–Poiseuille flow instability of two superposed
conducting and dielectric viscous incompressible fluids confined between two rigid …

Impact of wall-slip on the soluto-marangoni instability in a two-fluid system in a channel–Creeping flow scenario

A Agrawal, P Deepu, R Usha… - International Journal of …, 2024 - Elsevier
The role of wall-slip on the soluto-Marangoni instability that emerges in a two-fluid creeping
two-dimensional Poiseuille flow is assessed within the framework of Orr-Sommerfeld …

Linear stability of plane Poiseuille flow of a Bingham fluid in a channel with the presence of wall slip

H Rahmani, SM Taghavi - Journal of Non-Newtonian Fluid Mechanics, 2020 - Elsevier
In the present paper, the effects of a channel symmetric wall slip are investigated on the
stability of plane Poiseuille flow of a Bingham fluid, based on the modal and non-modal …

Stability of two-layer flows past slippery surfaces. I. Horizontal channels

V Ramakrishnan, R Mushthaq, A Roy… - Physics of …, 2021 - pubs.aip.org
We study the role of wall slip on the stability of a two-layered plane Poiseuille flow. The
equations of motion for the base flow state are derived, and a linear stability analysis is …

Electrohydrodynamic stability of a two-layer plane Poiseuille flow in the presence of interfacial surfactant: Energy budget analysis

S Yadav, G Chattopadhyay - Physics of Fluids, 2024 - pubs.aip.org
The electrohydrodynamic stability of a two-layer plane Poiseuille flow has been examined
under the influence of an electric field acting normally to the unperturbed interface of two …

Oil–Water Hydrodynamics Model during Oil Displacement by Water in Down-Hill Mobile Pipeline

G Li, G Fang, Z Kou, S Chen, J Duan, Y Chen - Processes, 2024 - mdpi.com
In the process of water displacing oil within mobile pipelines, it is common that the oil tends
to accumulate at the elevated sections of inclined pipelines, leading to an issue of residual …