Results 21 to 30 of about 9,784,660 (287)

$T\bar{T}$ flow as characteristic flows

open access: yes, 2022
38 pages, 2 figures, references ...
openaire   +2 more sources

Study on characteristics of flow structure and generation of narrow-band in low-frequency noise for a slat

open access: yesXibei Gongye Daxue Xuebao, 2021
Low-frequency narrow-band noise is one of the important components in the slat noise. Based on the transient flow field analysis for multi-element airfoil 30P-30N, the main mode characteristics of the slat pressure fluctuation are analyzed by means of ...

doaj   +1 more source

The effect of tube diameter on vertical two-phase flow regimes in small tubes [PDF]

open access: yes, 2006
Flow boiling flow patterns in four circular tubes with internal diameters of 1.10, 2.01, 2.88 and 4.26 mm were investigated in the present project. The experiments were conducted in vertical upward two-phase flow using R134a as the working fluid.
Chen, L, Tian, YS, Karayiannis, TG
core   +1 more source

A Numerical Study of a Submerged Water Jet Impinging on a Stationary Wall

open access: yesJournal of Marine Science and Engineering, 2022
The impinging jet is a classical flow model with relatively simple geometric boundary conditions, and it is widely used in marine engineering. In recent years, scholars have conducted more and more fundamental studies on impact jets, but most of the ...
Bo Hu   +6 more
doaj   +1 more source

Effect of Pretreatments and Drying Methods on Physical and Microstructural Properties of Potato Flour

open access: yesFoods, 2022
This study evaluated the effects of pretreatments (blanching (60 and 95 °C) and boiling) and drying methods (freeze-drying and oven drying) on the quality characteristics of potato flour derived from three potato varieties, namely, Shangi, Unica, and ...
Ariel Buzera   +3 more
doaj   +1 more source

Prototype Observation of Flow Characteristics in an Inclined-Tube Settling Tank for Fine Sandy Water Treatment

open access: yesApplied Sciences, 2020
Clarifying the flow characteristics in the settling tank is the foundation for the design optimization and efficiency improvement of sediment removal. However, few research works have been undertaken on the precise observation of the flow movement in the
Keyuan Wang   +3 more
doaj   +1 more source

Effect of Geometric Configuration of the Impeller on the Performance of Liquivac Pump: Single Phase Flow (Water)

open access: yesFluids, 2022
Liquivac pumps, with their unique shaped twin start helical rotor, have found utility in various sectors but the major drawback limiting in their global exploitation is their low performance.
Deepak Meerakaviyad   +4 more
doaj   +1 more source

Flow Characteristics of a Straight-Bladed Vertical Axis Wind Turbine with Inclined Pitch Axes

open access: yesEnergies, 2020
Currently, vertical axis wind turbines (VAWT) are considered as an alternative technology to horizontal axis wind turbines in specific wind conditions, such as offshore farms.
Jia Guo, Liping Lei
doaj   +1 more source

Flow Characteristics of Clays

open access: yesSoils and Foundations, 1973
ABSTRACT Based on a critical review of the available data in creep tests previously published by many investigators, a new concept of flow envelope is presented and substantiated for normally consolidated clays. It is shown that the flow envelope is expressed by a simple equation irrespective of the type of clays, water content, drainage condition ...
openaire   +2 more sources

Characteristics of liquids lugs in gas–liquid Taylor flow in microchannels [PDF]

open access: yes, 2012
The hydrodynamics of liquid slugs in gas–liquid Taylor flow in straight and meandering microchannels have been studied using micro Particle Image Velocimetry.
Zaloha, Petr   +11 more
core   +1 more source

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