Results 91 to 100 of about 740,706 (356)

Studying the Shear and Discharge Rate of Proteins in Microfluidic Junctions, Under Electrokinetic EffectsStudying the Shear and Discharge Rate of Proteins in Microfluidic Junctions, Under Electrokinetic Effects [PDF]

open access: yesInternational Journal of Advanced Design and Manufacturing Technology, 2016
Changes of hydrodynamic parameters in microchannel branches affect the suspended biological samples in blood. To prevent denaturation and hemolysis, we have numerically investigated the effect of divergence angle on shear rate and velocity at branch ...
Babak kamali Doust Azad   +2 more
doaj  

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

open access: yesAdvanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein   +2 more
wiley   +1 more source

Extension of Classical Nucleation Theory for Uniformly Sheared Systems

open access: yes, 2013
Nucleation is an out-of-equilibrium process, which can be strongly affected by the presence of external fields. In this letter, we report a simple extension of classical nucleation theory to systems submitted to an homogeneous shear flow.
Barrat, Jean-Louis   +2 more
core   +2 more sources

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland   +5 more
wiley   +1 more source

The Association Between Whole Blood Viscosity and Obstructive Coronary Artery Disease in Patients with Premature Acute Coronary Syndrome

open access: yesAnkara Üniversitesi Tıp Fakültesi Mecmuası, 2019
Objectives:Acute Coronary syndrome (ACS) in young adults is relatively rare, but it is in an increasing trend in recent years. Few data on ACS in young adults are available in the literature, especially regarding risk factors.
Bahar Tekin Tak   +9 more
doaj   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

Macroscopic limit of a one-dimensional model for aging fluids

open access: yes, 2014
We study a one-dimensional equation arising in the multiscale modeling of some non-Newtonian fluids. At a given shear rate, the equation provides the instantaneous mesoscopic response of the fluid, allowing to compute the corresponding stress.
Benoit, David   +2 more
core   +3 more sources

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost   +4 more
wiley   +1 more source

Viscosity of Clayey Soils: Experimental Studies

open access: yesApplied Sciences
Due to the high rate of the development of housing, transportation and hydraulic engineering construction in the last hundred years, the study of the phenomenon of creep of clay soils has become a subject of scientific research.
Armen Z. Ter-Martirosyan   +2 more
doaj   +1 more source

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