نتایج جستجو برای: particle separation

تعداد نتایج: 293641  

2017
Ioannis H. Karampelas Jenifer Gómez-Pastora Michael J Cowan Eugenio Bringas Inmaculada Ortiz Edward P. Furlani

Acoustophoretic particle focusing is a modern and very attractive method of removing a variety of objects from solutions in a microfluidic channel. The process is inherently general and can be readily extended to multiple types of applications such as healthcare (e.g. malignant cell removal), academic research (e.g. nanoparticle separation), industrial (e.g. reclaiming of rare earths) and envir...

A new method is developed to enhance the gas separation properties of mixed matrix membranes (MMMs) by interior modification of an inorganic nano-porous particle. Ship-in-a-bottle (SIB), as a novel synthesis strategy, is considered to encapsulate a polyaza macrocyclic Ag-ligand complex into the zeolite Y, which is resulted in a new host-guest nano-composite. It is consequently incorporated into...

Journal: :The Journal of the Acoustical Society of America 2012

2011
T. Komorowski Alexei Novikov Lenya Ryzhik

We consider the evolution of the separation distance between two particles advected by a random velocity field with slowly decaying temporal and spatial correlations in the weak coupling regime. It has been shown in [5] that the motion of a single particle converges to a fractional Brownian motion on a time scale δ−γ with some γ < 2, which is shorter than the classical diffusive time scale δ−2 ...

2013
Guofeng Guan Lidan Wu Ali Asgar Bhagat Zirui Li Peter C. Y. Chen Shuzhe Chao Chong Jin Ong Jongyoon Han

The paper reports a new method for three-dimensional observation of the location of focused particle streams along both the depth and width of the channel cross-section in spiral inertial microfluidic systems. The results confirm that particles are focused near the top and bottom walls of the microchannel cross-section, revealing clear insights on the focusing and separation mechanism. Based on...

Journal: :Journal of Japan Society on Water Environment 2004

Journal: :Transactions of the Society of Instrument and Control Engineers 2006

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