In the current study, we report the results of a detailed and systematic numerical
investigation of developing pipe flow of inelastic non-Newtonian fluids obeying the power …

The entrance length needed for pipe and channel flows to re-adjust from a uniform to a fully-
developed velocity profile is typically defined as the length required for the centreline …

In this technical brief, we report the results of a systematic numerical investigation of
developing laminar pipe flow of yield stress fluids, obeying models of the Bingham-type. We …

Numerical simulations of laminar pipe and channel flows were carried out:(i) to understand
the effect of inlet conditions, viz., flat inlet and streamtube inlet, on entry lengths, and (ii) to …

The development of Bingham plastic flow in tubes and channels is investigated numerically
using the Papanastasiou regularization and finite element simulations. It is assumed that slip …

The flow development of a Herschel–Bulkley fluid in a horizontal channel is considered
assuming that slip occurs only on the upper wall due to slip heterogeneities. Hence, the …

This article deals with a new approach to understand the magnetic-field-assisted nano-
finishing process in which computational fluid dynamics is used to simulate the forces. A …

This study revisits the development of viscoplastic flow in pipes and channels, focusing on
the flow of a Bingham plastic. Using finite element simulations and the Papanastasiou …

In this work, we present a numerical study on the development length (the length from the
channel inlet required for the velocity to reach 99% of its fully-developed value) of a …

Transportation of heavy crude oil via pipelines possesses many technological issues that
are inherently flow related. Accurate prediction of flow characteristics is an essential step for …