Results 51 to 60 of about 88,153 (317)

Flow of a Self-Similar Non-Newtonian Fluid Using Fractal Dimensions

Fractal and Fractional, 2022
In this paper, the study of the fully developed flow of a self-similar (fractal) power-law fluid is presented. The rheological way of behaving of the fluid is modeled utilizing the Ostwald–de Waele relationship (covering shear-thinning, Newtonian and ...
Abdellah Bouchendouka, Zine El Abiddine Fellah, Zakaria Larbi, Nicholas O. Ongwen, Erick Ogam, Mohamed Fellah, Claude Depollier   +6 more
doaj   +1 more source

Micro‐ and Nano‐Bots for Infection Control

Advanced Materials, EarlyView.
This review presents a strategic vision for integrating micro‐ and nanobots in the pipeline for infection diagnosis, prevention, and treatment. To develop these robots as a practical solution for infection management, their design principles are clarified based on their propulsion mechanisms and then categorized infection management domains based on ...
Azin Rashidy Ahmady, Shadman Khan, Hong Han, Wei Gao, Zeinab Hosseinidoust, Tohid F. Didar   +5 more
wiley   +1 more source

Design of a microfluidic mixer channel: First steps into creating a fluorescent dye‐based biosensor for mAb aggregate detection

Biotechnology Journal, Volume 18, Issue 1, January 2023., 2023
Graphical Abstract and Lay Summary The transition to continuous biomanufacturing is hampered by the lack of suitable process analytical tools able to collect real‐time information on the process and elicit a response. A possible solution is miniaturized sensors to be placed after each unit operation.
Mariana N. São Pedro, Mafalda S. Santos, Michel H. M. Eppink, Marcel Ottens   +3 more
wiley   +1 more source

Carreau fluid model for blood flow through a tapered artery with a stenosis

Ain Shams Engineering Journal, 2014
In present article, we have studied the blood flow through tapered artery with stenosis. The non-Newtonian nature of blood in small arteries is analyzed mathematically by considering the blood as Carreau fluid.
Noreen Sher Akbar, S. Nadeem
doaj   +1 more source

Flexographic Printed Flexible Thermochromic Stickers for Smart Sensing Applications

Advanced Materials Interfaces, EarlyView.
Thermochromic complexes of 1‐butyl‐3‐methylimidazolium chloride and 4‐chloronickelate are synthesized and incorporated in hydroxypropyl cellulose‐based water inks. Films with 40 wt.% thermochromic complexes and three layers are flexographic printed on polypropylene tags in a process compatible with roll‐to‐roll manufacturing. After encapsulation with a
M. Morais, J. Figueira, M. C. Corvo, M. Peixoto, D. Oliveira, A. Gonçalves, E. Fortunato, R. Martins, E. Carlos, J. V. Pinto   +9 more
wiley   +1 more source

Interfacial Yield Stress Response in Synthetic Mucin Solutions

Advanced Materials Interfaces, EarlyView.
The solution rheology of novel synthetic mucins mimicking natural mucin domains is studied. Like many natural mucin solutions, apparent solid‐like rheology is seen. However, no bulk structural features are found to explain it. Interfacial rheology and robust modelling reveal that this arises from molecular associations at the air–water interface ...
Sumit Sunil Kumar, Travis Leadbetter, J. Brandon McClimon, Manuel A. Lema, Farhana M. Khan, Prashant K. Purohit, Adam B. Braunschweig, Robert W. Carpick   +7 more
wiley   +1 more source

Numerical study of shear thickening fluid with discrete particles embedded in a base fluid

International Journal of Multiphysics, 2016
The Shear Thickening Fluid (STF) is a dilatant material, which displays non-Newtonian characteristics in its unique ability to transit from a low viscosity fluid to a high viscosity fluid.
W Zhu, Y Kwon, J Didoszak
doaj   +1 more source

On the classification of incompressible fluids and a mathematical analysis of the equations that govern their motion [PDF]

, 2019
In the first part of the paper we provide a new classification of incompressible fluids characterized by a continuous monotone relation between the velocity gradient and the Cauchy stress. The considered class includes Euler fluids, Navier-Stokes fluids, classical power-law fluids as well as stress power-law fluids, and their various generalizations ...
arxiv   +1 more source

A Dynamic Double‐Flow Gut‐On‐Chip Model for Predictive Absorption Studies In Vitro

Advanced Materials Technologies, EarlyView.
This study presents a novel millifluidic gut‐on‐chip model using the MIVO® device to replicate human intestinal conditions. Dynamic co‐culture of CaCo‐2 and HT‐29 cells accelerates differentiation, modulates mucus thickness, and enhances barrier function.
Maria Elisabetta Federica Palamà, Maurizio Aiello, Gergő Borka, Jacopo Furci, Ilaria Parodi, Giuseppe Firpo, Silvia Scaglione   +6 more
wiley   +1 more source

THE EFFECTS OF BLOOD REHEOLOGICAL ON THE FLOW THROUGH AN AXISYMMETRIC ARTERIAL STENOSIS

Journal of Engineering, 2011
The prediction of the blood flow through an axisymmetric arterial stenosis is one of the most important aspects to be considered during the Atherosclrosis.
Jafar M. Hassan
doaj   +1 more source