Results 21 to 30 of about 301,664 (295)

Development of Low Noise THz SIS Mixer Using an Array of Nb/Al-AlN/NbTiN Junctions [PDF]

open access: yes, 2009
We report the development of a low noise and broadband SIS mixer aimed for 1 THz channel of the Caltech Airborne Submillimeter Interstellar Medium Investigations Receiver (CASIMIR), designed for the Stratospheric Observatory for Infrared Astronomy ...
Bumble, B.   +5 more
core   +1 more source

Design Mixers to Minimize Effects of Erosion and Corrosion Erosion

open access: yesInternational Journal of Chemical Engineering, 2012
A thorough review of the major parameters that affect solid-liquid slurry wear on impellers and techniques for minimizing wear is presented. These major parameters include (i) chemical environment, (ii) hardness of solids, (iii) density of solids, (iv ...
Julian Fasano, Eric E. Janz, Kevin Myers
doaj   +1 more source

Fluid Flow and Mixing Induced by AC Continuous Electrowetting of Liquid Metal Droplet

open access: yesMicromachines, 2017
In this work, we proposed a novel design of a microfluidic mixer utilizing the amplified Marangoni chaotic advection induced by alternating current (AC) continuous electrowetting of a metal droplet situated in electrolyte solution, due to the linear and ...
Qingming Hu   +5 more
doaj   +1 more source

Bivariate causal mixture model quantifies polygenic overlap between complex traits beyond genetic correlation. [PDF]

open access: yes, 2019
Accumulating evidence from genome wide association studies (GWAS) suggests an abundance of shared genetic influences among complex human traits and disorders, such as mental disorders.
Andreassen, Ole A   +11 more
core   +3 more sources

A Monolithically Fabricated Combinatorial Mixer for Microchip-Based High-Throughput Cell Culturing Assays [PDF]

open access: yes, 2007
We present an integrated method to fabricate 3- D microfluidic networks and fabricated the first on-chip cell culture device with an integrated combinatorial mixer.
Ho, Dean, Liu, Mike C., Tai, Yu-Chong
core   +1 more source

A SiGe HEMT Mixer IC with Low Conversion Loss [PDF]

open access: yes, 2003
The authors present the first SiGe HEMT mixer integrated circuit. The active mixer stage, operating up to 10GHz RF, has been designed and realized using a 0.1µ µµ µm gate length transistor technology.
Abele, P.   +7 more
core   +1 more source

Quantification of the performance of chaotic micromixers on the basis of finite time Lyapunov exponents [PDF]

open access: yes, 2011
Chaotic micromixers such as the staggered herringbone mixer developed by Stroock et al. allow efficient mixing of fluids even at low Reynolds number by repeated stretching and folding of the fluid interfaces.
A Stroock   +34 more
core   +3 more sources

Foam generation in a rotor—stator mixer = Schaumerzeugung in einem rotor—stator mischer [PDF]

open access: yes, 1988
The foaming process of an aqueous liquid system with surface active agents and thickeners in a rotor-stator mixer has been studied.\ud \ud The foaming capacity of a rotor—stator mixer may be represented by a so-called mixing characteristic.
Bertlein, E.   +2 more
core   +2 more sources

Effect of shear-thinning behavior on interface renewal in partially filled single rotor mixing

open access: yesJournal of Thermal Science and Technology, 2022
The mixing process is often used not only to homogenize the materials, but also to bring out better functions by mixing different materials. In the mixing process involving chemical reactions, it is also important to quickly remove the by-products of the
Kosuke HIGASHI   +4 more
doaj   +1 more source

Introduction to the problem of calculating the parameters of the mixing chamber of an afterburning bypass engine

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2021
The article considers the problem of calculation accuracy when using mathematical models of gas-turbine engines of the second level of complexity, using the example of a device for mixing the flows of the core engine and the bypass duct of a gas turbine ...
O. D. Karev
doaj   +1 more source

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