Results 101 to 110 of about 366,321 (288)

Numerical solution of the Navier-Stokes equations for arbitrary two-dimensional multi-element airfoils [PDF]

open access: yes
s are presented on a method of numerical solution of the Navier-Stokes equation for the flow about arbitrary airfoils, using a numerically generated curvilinear coordinate system having a coordinate line coincident with the body contour.
Thompson, J. F.
core   +1 more source

Photocatalytic Micro/Nanomotors Functioning in the Near‐Infrared Window for Biomedical Applications

open access: yesAdvanced Science, EarlyView.
This review focuses on near‐infrared responsive photocatalytic micro/nanomotors based on inorganic materials, with particular emphasis on minimally invasive biomedical applications. It discusses material strategies for achieving near‐infrared responsiveness, including heterostructure construction, upconversion nanoparticle integration, defect ...
Yufen Chen   +2 more
wiley   +1 more source

Blasius-Rayleigh-Stokes Flow of Hybrid Nanomaterial Liquid Past a Stretching Surface with Generalized Fourier's and Fick's Law. [PDF]

open access: yesNanomaterials (Basel), 2022
Jiang Y   +8 more
europepmc   +1 more source

Nucleoside‐Based Hydrogel Platform Synergizes with Photothermal Effects for Enhanced Biofilm Eradication Against Periodontitis

open access: yesAdvanced Science, EarlyView.
A synergistic antibiofilm hydrogel platform (ZBAg@FNP) is developed by encapsulating an organic small‐molecule photothermal agent (FNP) within a silver ion‐mediated supramolecular hydrogel (ZBAg), enabling photothermal disruption of biofilm integrity and controlled Ag⁺ ion release upon irradiation.
Yinghui Wen   +8 more
wiley   +1 more source

Coupling Two-Phase Fluid Flow with Two-Phase Darcy Flow in Anisotropic Porous Media

open access: yesAdvances in Mechanical Engineering, 2014
This paper reports a numerical study of coupling two-phase fluid flow in a free fluid region with two-phase Darcy flow in a homogeneous and anisotropic porous medium region.
Jie Chen, Shuyu Sun, Zhangxin Chen
doaj   +1 more source

3D Stokes flow in a bumpy curved channel [PDF]

open access: yesInternational Journal of Fluid Engineering
Three-dimensional (3D) Stokes flow of an incompressible fluid in a curved channel is analyzed. The flow field and characteristics under the influence of 3D surface bumps are studied.
Nnamdi Fidelis Okechi
doaj   +1 more source

Large‐Scale In Situ Formation Perovskite Quantum Dots/Elastomer Composite for High‐Performance White Light‐Emitting Diodes

open access: yesAdvanced Science, EarlyView.
A solvent‐free, open‐mill shear protocol nucleates 2.6 nm CsPbBr3 QDs uniformly within brominated butyl rubber. The emitters showed 91% PLQY, 1189 ns lifetime, and > 90% retention after 30‐day ambient storage and water immersion, respectively. Board‐to‐board forms 17 × 17 cm2 flexible films for 132% NTSC white LEDs, scintillators, and stretchable ...
Yuxian Su   +6 more
wiley   +1 more source

Penyusunan Model Elemen Hingga Interaksi Persamaan Aliran dengan Persamaan Sebaran Udara

open access: yesSemesta Teknika, 2015
Aeration process is one of water treatment processes. The process consists of two physical phenomena, flow, and spreading of air bubble. This research has developed a finite element model for three-dimensional flow and spreading of air bubble.
Jazaul Ikhsan , Adam Pamudji Rahardjo
doaj  

On Limiting Behavior of Contaminant Transport Models in Coupled Surface and Groundwater Flows

open access: yesAxioms, 2015
There has been a surge of work on models for coupling surface-water with groundwater flows which is at its core the Stokes-Darcy problem. The resulting (Stokes-Darcy) fluid velocity is important because the flow transports contaminants.
Vincent J. Ervin   +5 more
doaj   +1 more source

Basic Concepts of Stokes Flows [PDF]

open access: yes, 2019
Various properties essential to the understanding of Stokes flow are discussed, including reversibility, negligibility of inertial forces and minimum energy dissipation theorem. Illustrative examples related to these properties are provided: inertial terms for the fluid flow generated by a rotating cylinder, force on a rotating cylinder close to a ...
Christopher I. Trombley   +1 more
openaire   +1 more source

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