Results 21 to 30 of about 1,142,402 (245)

Near-Field Flow Structure and Entrainment of a Round Jet at Low Exit Velocities: Implications on Microclimate Ventilation

open access: yesComputation, 2020
This paper explores the flow structure, mean/turbulent statistical characteristics of the vector field and entrainment of round jets issued from a smooth contracting nozzle at low nozzle exit velocities (1.39–6.44 m/s). The motivation of the study was to
Alan Kabanshi
doaj   +1 more source

Millisecond timescale reactions observed via X-ray spectroscopy in a 3D microfabricated fused silica mixer. Corrigendum

open access: yesJournal of Synchrotron Radiation, 2022
A figure in the article by Huyke et al. [(2021), J. Synchrotron Rad. 28, 1100–1113] is corrected.
Diego A. Huyke   +13 more
doaj   +1 more source

Improvement of Mixing Efficiency in the Combustion Chamber of a Powder-Fuel Ramjet Engine

open access: yesFrontiers in Energy Research, 2021
The challenge of the powder-fuel ramjet is to improve the mixing effect of powder-fuel with oxidizing agents and combustion efficiency. To improve the mixing and combustion efficiency of the powder-fuel ramjet engine, three configurations in head shapes ...
Wenxiong Xi, Jian Liu, Ren Mengfei
doaj   +1 more source

Aerodynamic Control and Mixing with Ramp Injection [PDF]

open access: yes, 2005
Experiments have been conducted in the GALCIT Supersonic Shear Layer Facility (S3L) to investigate the behaviour of a flow and geometry with many features that are potentially useful for a Supersonic Combustion Ramjet (SCRAMJET) engine - a recirculation ...
Johnson, Michael Bernard
core   +1 more source

INTERACTIONS BETWEEN GABBROID AND GRANITOID MAGMAS DURING FORMATION OF THE PREOBRAZHENSKY INTRUSION, EAST KAZAKHSTAN

open access: yesГеодинамика и тектонофизика, 2017
The paper reports on studies of the Preobrazhensky gabbro‐granitoid intrusion, East Kazakhstan, com‐ posed of the rocks that belong to four phases of intrusion, from quartz monzonites and gabbroids to granite‐ leucogranites.
S. V. Khromykh   +4 more
doaj   +1 more source

Integrated LSPR Biosensing Signal Processing Strategy and Visualization Implementation

open access: yesMicromachines
The LSPR biosensor chip is a groundbreaking tool popular in laboratory settings for identifying disease markers. However, its use in clinical environments is not as widespread.
Mixing Zhou, Zhaoxin Geng
doaj   +1 more source

NUMERICAL SIMULATION OF MAGMA MINGLING (CASE OF BAYANKOL GABBRO‐GRANITE SERIES, SANGILEN, TUVA)

open access: yesГеодинамика и тектонофизика, 2017
A new numerical model has been developed that makes it possible to describe the process of formation of a dyke of a combined composition on the basis of the dynamics of a viscous compressible fluid.
O. P. Polyansky   +5 more
doaj   +1 more source

A new definition of mixing and segregation: Three dimensions of a key process variable [PDF]

open access: yes, 2009
Although a number of definitions of mixing have been proposed in the literature, no single definition accurately and clearly describes the full range of problems in the field of industrial mixing.
Aubin, Joelle   +2 more
core   +1 more source

CFD simulation of solids suspension in stirred tanks: Review [PDF]

open access: yesHemijska Industrija, 2010
Many chemical reactions are carried out using stirred tanks, and the efficiency of such systems depends on the quality of mixing, which has been a subject of research for many years.
Ochieng Aoyi, Onyango Mrice S.
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider   +15 more
wiley   +1 more source

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