Results 31 to 40 of about 16,608,295 (250)

A Novel Manifold Dual-Microchannel Flow Field Structure with High-Performance Heat Dissipation

open access: yesMicromachines, 2022
With the development of miniaturization and integration of electronic devices, the conventional manifold microchannels (MMCs) structure has been unable to meet the heat dissipation requirements caused by the rapid growth of internal heat flux.
Xing Yang   +9 more
doaj   +1 more source

PIV experimental study of airflow structures in a multi-slot ventilation enclosure with opposed jets [PDF]

open access: yesE3S Web of Conferences, 2022
The airflow structure of enclosure directly affects the spread of COVID-19 and is also closely related to indoor air quality, thermal comfort of personnel, and building energy consumption. Although a large number of studies on the airflow field have been
Wang Congcong   +3 more
doaj   +1 more source

Field-Flow Fractionation in Biopolymer Analysis

open access: yes, 2012
The 1990s and 2000s have seen a rapidly growing use of flow field-flow fractionation (flow FFF, FlFFF). As of today hundreds of publications in many different application areas are presented each year in which flow FFF has been used or is referred to. In
Nilsson, Lars   +4 more
core   +1 more source

The Research Of Fluid-structure Interaction Of The Hydrocyclone Under The Condition Of Vibration [PDF]

open access: yesE3S Web of Conferences, 2019
During the operation of the hydrocyclone, vibrations are often generated by internal fluids and external disturbances resulting in fluid-structure interaction, causing the spatiotemporal evolution of the flow field and the movement of the structure.
Dekui Xu
doaj   +1 more source

Experimental Investigation of a Roughness Element Wake on a Hypersonic Flat Plate

open access: yesAerospace, 2022
An experimental investigation was performed on the wake flow field of an isolated roughness element of a flat plate at Mach 6 by employing the nanoparticle-based planar laser scattering (NPLS) approach.
Junhao Han   +3 more
doaj   +1 more source

Effects of Methane Addition on Combustion Flow Field and Combustion Characteristics of Ethanol

open access: yesFuels
This study employs numerical simulations to systematically investigate the combustion characteristics of methane/ethanol blended fuel–air mixtures under non-premixed turbulent conditions.
Hong-Tao Tang   +4 more
doaj   +1 more source

Numerical Simulation of Heat Reduction With Use of Spike in Hypersonic Flow Based on Gas Kinetic Scheme

open access: yes气体物理, 2023
Based on the gas kinetic scheme (GKS), numerical simulation research on the thermal protection system with the spike was carried out from the independent flow field and the fluid-structure interaction. The reliability of the algorithm in independent flow
Chang-ya LIU   +3 more
doaj   +1 more source

SUBSURFACE MAGNETIC FIELD AND FLOW STRUCTURE OF SIMULATED SUNSPOTS [PDF]

open access: yesThe Astrophysical Journal, 2011
20 pages, 14 figures, 4 animations, accepted for publication in ...
openaire   +2 more sources

Research on variation law of geophysical drill-bit downhole flow field under the interaction of multiple hydraulic factors

open access: yesScience Progress, 2021
Mountain geophysical prospecting operations play an important role in the entire petroleum exploration field. Geophysical drill-bit is the main tool for mountain geophysical prospecting operations.
Zhiqiang Huang   +4 more
doaj   +1 more source

Aerodynamic structures and processes in rotationally augmented flow fields

open access: yesWind Energy, 2007
AbstractRotational augmentation of horizontal axis wind turbine blade aerodynamics currently remains incompletely characterized and understood. To address this, the present study concurrently analysed experimental measurements and computational predictions, both of which were unique and of high quality.
Schreck, Scott J.   +2 more
openaire   +2 more sources

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