The influence of the non-Newtonian properties of blood on the flow in large arteries: unsteady flow in a 90 curved tube

FJH Gijsen, E Allanic, FN Van De Vosse… - Journal of …, 1999 - Elsevier
A numerical and experimental investigation of unsteady entry flow in a 90° curved tube is
presented to study the impact of the non-Newtonian properties of blood on the velocity …

A review on the potential applications of curved geometries in process industry

S Vashisth, V Kumar, KDP Nigam - Industrial & Engineering …, 2008 - ACS Publications
The potential industrial applications of curved tubes for single-and two-phase flow are
reviewed within the context of physics of flow, trends in the development of technology, and …

Fluid flow through 90 degree bends

PL Spedding, E Bénard… - … in Chemical Engineering …, 2004 - Wiley Online Library
Pressure drop measurement and prediction in curved pipes and elbow bends is reviewed
for both laminar and turbulent single‐phase fluid flow. For curved pipe under laminar flow …

4-E (Energy-Exergy-Environment-Economic) analyses of integrated solar powered jaggery production plant with different pan configurations

PV Sai, KS Reddy - Solar Energy, 2020 - Elsevier
Conventional jaggery making process utilizes the bagasse for boiling of sugar cane juice
which releases pollutants into the atmosphere and high particulate matter from these …

Laminar flow of a shear-thickening fluid in a 90 pipe bend

J Marn, P Ternik - Fluid dynamics research, 2006 - iopscience.iop.org
The non-Newtonian fluid flow in a sharp 90 curved pipe is studied numerically to obtain the
pressure loss coefficient prompted by disagreement between the existing empirical …

Residence time distribution of a purely viscous non-Newtonian fluid in helically coiled or spatially chaotic flows

C Castelain, P Legentilhomme - Chemical Engineering Journal, 2006 - Elsevier
This work is dedicated to an experimental study of residence time distributions (RTD) of a
pseudoplastic fluid in different configurations of helically coiled or chaotic systems. The …

[PDF][PDF] Evaluation of friction losses in pipes and fittings of process engineering plants

FW Ntengwe, M Chikwa, LK Witika - International Journal of …, 2015 - academia.edu
The impact of flow rate (Q) on the head loss (hL) in pipes and fittings was studied on different
sizes or diameters (D) of pipes fitted with gate valve, 45 and 90o bends using water as …

Laminar convection of non-Newtonian fluids in the thermal entrance region of coiled circular tubes

KDP Nigam, S Agarwal, VK Srivastava - Chemical Engineering Journal, 2001 - Elsevier
The governing equations for fully developed laminar flow and heat transfer in the thermal
entrance region of circular curved tubes are solved numerically for power law fluids …

Power law fluids in a circular curved tube. Part I. Laminar flow

S Agrawal, G Jayaraman, VK Srivastava… - Polymer-Plastics …, 1993 - Taylor & Francis
The steady, fully developed, isothermal, incompressible laminar flow of power law fluids
within a toroidal-type coiled tube has been studied for small ratio of tube radius to radius of …

Determination of friction factor and heat transfer rate in laminar flow in an agitated vessel

SK Ansar Ali, P Kumar, VK Sharma… - Proceedings of the …, 2023 - journals.sagepub.com
Helical coils are commonly employed in a variety of process industries due to their superior
fluid mixing capabilities, the flexibility of fabrication, and simple design. Frictional pressure …