Výsledky vyhledávání - "Mixers (machinery)"

An Ultra Low-Voltage RF Front-end Receiver for IoT Devices

Autor: Malena, Francesco, Aragonès Cervera, Xavier, Mateo Peña, Diego, Caselli, Michele, Boni, Andrea

Publikováno v: 2022 17th Conference on Ph.D Research in Microelectronics and Electronics (PRIME).

© 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75590690bb4d6f7fd062b2e11e2cb96d
https://doi.org/10.1109/prime55000.2022.9816813

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Optimized design of obstacle sequences for microfluidic mixing in an inertial regime

Autor: Matteo Antognoli, Dino Di Carlo, Chiara Galletti, Elisabetta Brunazzi, Daniel Stoecklein

Publikováno v: Lab on a Chip. 21:3910-3923

Mixing is a basic but challenging step to achieve in high throughput microfluidic applications such as organic synthesis or production of particles. A common approach to improve micromixer performance is to devise a single component that enhances mix

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33ef99dbf2c17b10cc2fef73ef6822a1
https://doi.org/10.1039/d1lc00483b

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OFDM signal down frequency conversion based on a SOA-MZI sampling mixer using differential modulation and switching architectures

Autor: Ali Mansour, Hassan Termos

Publikováno v: Optik
Optik, Elsevier, 2021, 245, pp.167761. ⟨10.1016/j.ijleo.2021.167761⟩

International audience; A simulation performance analysis of a semiconductor optical amplifier Mach–Zehnder interferometer (SOA-MZI) sampling mixer used as a frequency down converter is presented by employing differential modulation and switching a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bfa4e3c9ee5181724b85235b8bafe23
https://hal-ensta-bretagne.archives-ouvertes.fr/hal-03327443

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An X-band Schottky diode mixer in SiGe technology with tunable Marchand balun

Autor: Rasmus S. Michaelsen, Kjeld M. Tamborg, Tom K. Johansen, Lei Yan, Vitaliy Zhurbenko

Publikováno v: Michaelsen, R S, Johansen, T K, Tamborg, K M, Zhurbenko, V & Yan, L 2017, ' An X-band Schottky diode mixer in SiGe technology with tunable Marchand balun ', International Journal of Microwave and Wireless Technologies, vol. 9, no. 5, pp. 965-976 . https://doi.org/10.1017/S1759078716001069

In this paper, we propose a double balanced mixer with a tunable Marchand balun. The circuit is designed in a SiGe BiCMOS process using Schottky diodes. The tunability of the Marchand balun is used to enhance critical parameters for double balanced m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::069e6dd5ea287c5cc88732ece710e447
https://doi.org/10.1017/s1759078716001069

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Effect of sugar on bread dough aeration during mixing

Autor: Peter Martin, Tristan Lowe, Grant M. Campbell, Philip J. Withers, Linda Trinh

Publikováno v: Trinh, L, Lowe, T, Campbell, G M, Withers, P & Martin, P J 2014, ' Effect of sugar on bread dough aeration during mixing ', Journal of Food Engineering, vol. 150, no. 0, pp. 9-18 . https://doi.org/10.1016/j.jfoodeng.2014.10.020

The aim of this study was to understand better dough aeration and in particular to determine how aeration during mixing differs between sugar containing and non-sugar containing dough through modelling and X-ray tomography. Batches of non-yeasted bre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8cf16bcbcc264c3adbe2d2cfb2c09e6
https://doi.org/10.1016/j.jfoodeng.2014.10.020

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Structural, thermal, rheological and mechanical properties of polypropylene/graphene nanoplatelets composites: Effect of particle size and melt mixing conditions

Autor: Bruno Vergnes, Alice Mija, Quentin Beuguel, Edith Peuvrel-Disdier

Publikováno v: Polymer Engineering and Science
Polymer Engineering and Science, Wiley-Blackwell, 2017, Online Version of Record published before inclusion in an issue ⟨10.1002/pen.24803⟩

International audience; Graphene nanoplatelets (GNP) of various sizes were mixed with polypropylene (PP) in an internal mixer to prepare composites. The effects of mixing conditions, GNP size and concentration in composites were investigated. The com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b837b89f7b29fb368ce3d10b56c4fc07
https://hal-mines-paristech.archives-ouvertes.fr/hal-01693342

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Modeling of an AC-Electro-Osmosis Based Microfluidic Mixer

Autor: H. Dilara Uslu, Barbaros Çetin, Cetin Canpolat

Publikováno v: Proceedings of the ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM 2017

Date of Conference: 27-31 August 2017 Conference Name: ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM 2017 The purpose of this study is presenting an active micromixer, which is based on AC electro-osm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a377628e811faeff7c64ab20bb76706d
https://doi.org/10.1115/icnmm2017-5536

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Study of Wear of Planetary Concrete Mixer Blades Using a 3D Optical Scanner

Autor: Silvia Logozzo, Maria Cristina Valigi, Ilaria Gasperini

Publikováno v: Volume 15: Advances in Multidisciplinary Engineering.

Performance optimization of a concrete mixer is fundamental in many industrial technologies. Wear is one of the main phenomena to be forecast and tested during the design and service of mechanical components. In all the concrete mixers types, blades

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e28425596595d0574747df509832913
https://doi.org/10.1115/imece2015-50632

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Dependence of density and burning rate of composite solid propellant on mixer size

Autor: Sumit Verma, P. A. Ramakrishna

Publikováno v: Acta Astronautica. 93:130-137

This paper examines the effect of mixer size on the density of the propellant and it also explores the role of the propellant density with regards to burning rate and burn rate pressure index. Propellant samples were prepared in the four different si

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0adb3af7bfb51640a0cd752a08a4730
https://doi.org/10.1016/j.actaastro.2013.07.016

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Numerical investigation of the role of hyper-mixers in supersonic mixing

Autor: K. Kumaran, V. Babu, S. L. N. Desikan

Publikováno v: Scopus-Elsevier

In this numerical study, the role of hyper-mixers on supersonic mixing is investigated for six different strut configurations. To this end, 3D, compressible, turbulent, non-reacting flow calculations with air as the secondary injectant have been carr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08bfba5b03f460a0a2bd734cc3d6514e
https://doi.org/10.1017/s0001924000004140

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