Results 21 to 30 of about 6,362,341 (292)

Measuring the Collective Flow with Jets [PDF]

Physical Review Letters, 2004
4 pages, Latex, 3 eps ...
Armesto N, Salgado CA, Wiedemann UA
openaire   +4 more sources

A Review of Experimental Techniques for Measuring Micro- to Nano-Particle-Laden Gas Flows

Applied Sciences, 2017
Dispersed micro- to nano-particle-laden gas flows are common in many engineering and environmental applications. Characterizing both their dispersed and carrier phase using experimental methods is very important for determining their properties and ...
Chengxu Tu, Zhaoqin Yin, Jianzhong Lin, Fubing Bao   +3 more
doaj   +1 more source

Flow Measurement

Measurement + Control, 1985
J Coulthard
doaj   +3 more sources

Study on Deliverability Evaluation of Staged Fractured Horizontal Wells in Tight Oil Reservoirs

Energies, 2021
At present, the existing deliverability evaluation models mainly consider the impact of specific factors on production, and the description of the complex fracture network structure primarily remains at the stage of an ideal dual-pore medium with uniform
Siyu Liu, Shengchun Xiong, Dingwei Weng, Peng Song, Rou Chen, Ying He, Xuewei Liu, Shasha Chu   +7 more
doaj   +1 more source

Fiscal Measurement and Oil and Gas Production Market: Increasing Reliability Using Blockchain Technology

Applied Sciences, 2022
The market of oil and gas has many particularities, once it is a natural resource of great value. Due to the fact the resource is owned by nations, it is highly regulated.
Carlos Barateiro, Alexandre Faria, Jose Farias Filho, Karolina Maggessi, Claudio Makarovsky   +4 more
doaj   +1 more source

Prediction of Flow Velocity from the Flexural Vibration of a Fluid-Conveying Pipe Using the Transfer Function Method

Applied Sciences, 2021
This study presents a method to predict the flow velocity in a fluid-conveying pipe using vibration signals from the pipe surface. The flexural vibration of a fluid pipe is investigated through wave propagation.
Wonseok Yang
doaj   +1 more source

A unique test facility for calibration of domestic flow meters under dynamic flow conditions

, 2021
In the early nineties a hot water test facility was planned and constructed for calibration and testing of volume and flow meters at the National Volume Measurement Laboratory at RISE (formerly SP Technical Research Institute of Sweden). The main feature
Wennergren, Per,, Mattiasson, Kerstin,, Büker, Oliver,, Lindström, Kent,, Penttinen, Olle,, Stolt, Krister,   +5 more
core   +1 more source

Development of a Measurement Device for Micro Gas Flowrate Based on Laminar Flow Element with Micro-Curved Surface

Micromachines
The laminar flow meter (LFM) boasts several advantages such as no moving parts, a wide range ratio, high measurement accuracy, quick dynamic response, etc., and is a promising technology for micro gas flow measurement.
Zixuan Wang, Ya Xu, Tiejun Liu, Zhenwei Huang, Dailiang Xie   +4 more
doaj   +1 more source

Influence of spheroidal particle shape on particle size characterization by multi-wavelength light extinction method

Results in Physics, 2018
In order to improve the applicability, spheroidal particles are substituted for the spherical particles in the traditional modeling of multi-wavelength light extinction method.
Yi Zhou, Jun Chen, Hui-nan Yang, Tan Li, Ming-xu Su   +4 more
doaj   +1 more source

Application of Ultrasonic Flowmeter in Yellow-river Irrigation Channels

Guan'gai paishui xuebao, 2023
【Objective】 As the allocation of Yellow River water for irrigation diminishes, there is a pressing need to improve irrigation management. A fundamental requirement for achieving this objective is a comprehensive understanding of water flow in each ...
WANG Xucun, WU Rong, MA Jiadong
doaj   +1 more source