Purpose Fluid flows in pipes whose cross-sectional area are increasing in the stream-wise
direction are prone to separation of the recirculation region. This paper aims to investigate …

The complex flow resulting from the laminar-turbulent transition in a sudden expansion pipe
flow, with expansion ratio of 1: 2, subjected to an inlet parabolic velocity profile and a vortex …

This paper describes an experimental study of the unforced laminar-to-turbulent transition in
pipe flow. Two pipes with different length-to-diameter ratios are investigated, and the …

The accurate characterization of near-field flow dynamics from urban surface to sewer
system is essential for the design of urban drainage systems and the risk identification of …

Flow through sudden expansion finds its application in several engineering and biological
processes. Though the stability of flow through steady sudden expansion has garnered …

The impact of various factors on the stability of a plane porous Poiseuille flow is investigated
in detail. Both modal and non-modal linear stability analyses are used to study the effects of …

This article introduces a novel method to calculate the structural sensitivity in non-linear
flows. The method is completely data-driven and only uses direct solutions, avoiding the …

The study investigates the influence of the Casson fluid parameter and the spanwise uniform
magnetic field on the onset of instability against infinitesimal disturbances in an electrically …

In this paper, we investigate the effect of uniform vertical crossflow on the plane Poiseuille
channel flow. The derivation and linearization of the Navier–Stokes equations are performed …

Trailing edge injection enables control of the detached and unsteady flow within the base
region. The interaction of the jet with the base region alters the flow topology causing …