Results 51 to 60 of about 144,852 (303)

Modeling heat transport in nanofluids with stagnation point flow using fractional calculus

, 2016
This paper studies the flow and heat transfer of power-law type nanofluids with stagnation point flow past a porous sheet. The governing equation of temperature involving spatial fractional derivative is used to investigate the anomalous heat diffusion ...
Pan, Mingyang, Liu, Fawang, Zheng, Liancun, Zhang, Xinxin   +3 more
core   +1 more source

Modeling heat and mass transfer in Williamson nanofluid stagnation flow: Influence of porosity, chemical reaction, and internal heating

Chemical Engineering Journal Advances
Stagnation point flow of non-Newtonian fluids is crucial in understanding fluid behaviour in cooling systems, thrust bearings and other applications involving polymers and suspensions.2,2 The present work explores the heat and mass transfer for ...
Shital Sobale, Jagadish V. Tawade, Ali B.M. Ali, Dana Mohammad Khidhir, Muyassar Norberdiyeva, F.F. Al-Harbi, Nitin Satpute, Nidhal Ben Khedher   +7 more
doaj   +1 more source

Local similar solution of MHD stagnation point flow in Carreau fluid over a non-linear stretched surface with double stratified medium

Results in Physics, 2017
This article studies MHD double stratified stagnation point flow of Carreau fluid towards a non linear stretchable surface with radiation. Features of heat and mass transfer are evaluated by using convective boundary conditions.
M. Farooq, Qurat ul ain Anzar, T. Hayat, M. Ijaz Khan, A. Anjum   +4 more
doaj   +1 more source

Analytical Investigation of Viscoelastic Stagnation-Point Flows with Regard to Their Singularity

Applied Sciences, 2021
Singularities in the stress field of the stagnation-point flow of a viscoelastic fluid have been studied for various viscoelastic constitutive models. Analyzing the analytical solutions of these models is the most effective way to study this problem.
Jie Liu, Martin Oberlack, Yongqi Wang
doaj   +1 more source

Neutrophil‐Mimetic MRI Enables Ultra‐Early Detection of Vascular Inflammation After Stroke

Advanced Healthcare Materials, EarlyView.
In this study, we developed neutrophil‐mimetic MRI probes that detect ultra‐early neuroinflammation following ischemic stroke by targeting E‐selectin. Within seconds of their injection, these microparticles mimic initial leukocyte adhesion to the activated cerebral endothelium.
Marion Isabelle Morvan, Damien Levard, Eloïse Lemarchand, Amal Boublay, Charly Helaine, Jolan Malherbe, Mikaël Naveau, Didier Goux, Igor Khalin, Ankita Talukdar, Cheun Pelleter, Charlène Jacqmarcq, Erwan Baudron, Isabelle Bardou, Sara Martinez de Lizarrondo, Maxime Gauberti, Denis Vivien, Antoine Philippe Fournier   +17 more
wiley   +1 more source

Mixed Convection In The Stagnation-Point Flow Over A Vertical Stretching Sheet In The Presence Of Thermal Radiation

, 2015
An unsteady two-dimensional stagnation-point mixed convection flow of a viscous, incompressible dusty fluid towards a vertical stretching sheet has been examined.
S. Manjunatha, B.J. Gireesha, Gireesha, B. J., Bagewadi, C. S., C.S. Bagewadi, Manjunatha, S.   +5 more
core   +1 more source

Adaptable Covalent Organic Framework‐Hydrogel Microneedles for Glucose‐Responsive Isoliquiritigenin Delivery in Diabetic Wound Therapy

Advanced Healthcare Materials, EarlyView.
We develop a covalent organic framework‐loaded Traditional Chinese Medicine monomer nanodrug delivery system (ISL@bCOF) via boron‐oxygen bonds, a smart response to glucose for delivering AI‐driven isoliquiritigenin (ISL) targeting ZBP1. This dynamic release mechanism, combined with transdermal delivery technology via potent microneedles, can modulate ...
Menghan Zhou, Zongjie Hu, Xiuwen Li, Huaman Geng, Yang Liu, Yajie Wang, Yunshu Yang, Guangdong Zhou, Yujie Hua, Di Wang   +9 more
wiley   +1 more source

Oblique stagnation-point flow of ternary hybrid nanofluid towards a shrinking surface [PDF]

The oblique stagnation-point flow of a ternary hybrid nanofluid towards a shrinking surface is studied numerically in this paper. A similarity transformation was used to convert the governing equations into a set of ordinary differential equations, which
Rozaidi, N.L., Arifin, N.M., Hafidzuddin, M. E.H., Hafidzuddin, M.E.H., Ab Ghani, A., Rozaidi, N. L., Arifin, N. M.   +6 more
core   +1 more source

Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies

Advanced Materials, EarlyView.
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa, Rita Sobreiro‐Almeida, Bart W. L. van den Bersselaar, E. W. Meijer, Ghislaine Vantomme, João Borges, João F. Mano   +6 more
wiley   +1 more source

MHD Mixed Convective Stagnation Point Flow With Heat Generation Past A Shrinking Sheet [PDF]

, 2019
This paper investigates the in uence of magnetohydrodynamics (MHD) mixed convective stagnation point flow over a shrinking sheet with the enhancement of heat generation/source.
Khashi'ie, Najiyah Safwa, Khashi’ie, Najiyah Safwa, Hafidzuddin, Ezad Hafidz, Hafidzuddin, Mohd Ezad Hafidz, Md Arifin, Norihan, Wahi, Nadihah   +5 more
core