Results 31 to 40 of about 251,869 (196)

Investigation of Turbulence Parameters Influence on Results of CFD Modeling of Flow in Ultrasonic Flowmeter

Energy Engineering and Control Systems, 2021
The article investigated the influence of turbulence parameters of the SolidWorks Flow Simulations CFD package on the results of flow simulation in a two-path ultrasonic flowmeter.
Vitalii Roman, Fedir Matiko, Ihor Kostyk
doaj   +1 more source

Two-Phase Flow Measuring with Ultrasonic Tomography

Archives of Acoustics, 2020
The exact measurement of multiphase flow is an important and essential task in the oil and petrochemical related industries. Several methods have already been proposed in this field.
Omid QORBANI, Esmaeil Najafi AGHDAM
doaj   +1 more source

The development of an ultrasonic Doppler bed-load velocimeter [PDF]

, 1989
Includes bibliography.A instrument has been developed for measuring the velocity of solid particles adjacent to the pipe wall in a solids-liquid pipeline.
Lazarus, Mark Doron
core   +1 more source

Study on the Distribution Characteristics of Aerosol Particle Released From Solution Leakage: Based on Solution Temperature Variation

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT A simulation experimental device was established and utilized to study the phenomenon of solution leakage in nuclear fuel cycle facilities. The particle size and concentration distribution of aerosols released from solution leakage were investigated at different temperatures using ELPI and LPSA.
Zhi Zhang, Yiren Lian, Shutang Sun, Yeming Zhu, Jin Yan, Jiangyu Niu, Shiqi Zhang, Haoming Dou, Hongchao Sun, Guoqiang Li, Yanlong Qi   +10 more
wiley   +1 more source

Ultrasonic flowmeter setup.

, 2013
Molar mass was measured in a sidestream ultrasonic flowmeter (USFM) and flow was measured in a mainstream USFM. Oxygen (O2), and carbon dioxide (CO2) were measured in sidestream sensors.
Florian Singer (324751), Georgette Stern (354739), Oliver Fuchs (346877), Urs Frey (346875), Philipp Latzin (46181), Cindy Thamrin (354740), Per Gustafsson (283227), Thomas Riedel (354742)   +7 more
core   +1 more source

In vitro assessment of an ultrasonic flowmeter for use in ventilated infants

, 2000
In vitro assessment of an ultrasonic flowmeter for use in ventilated ...
P Scalfaro (13370946), J Cotting (13370949), PD Sly (14453628)   +2 more
core   +2 more sources

Simulation of the operation of a four-channel ultrasonic flowmeter with identical signal trajectories in acoustic channels

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
In this work, a four-channel ultrasonic flowmeter with identical signal paths is proposed. Various designs of ultrasonic flowmeters have been analysed, and the rationale for developing such a measuring transducer is presented.
Yosyp Bilynsky, Andrii Stetsenko
doaj   +1 more source

A Simple Regeneration Process Using a CO2‐Switchable‐Polarity Solvent for Cellulose Hydrogels

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The effect of transformation of the anion chemical structure on cellulose solubility by flowing CO2 gas into aqueous pyrrolidinium hydroxide solutions was investigated. The changes in anion structure allowed for the modulation of cellulose solubility in aqueous pyrrolidinium hydroxide solutions, thus establishing a simple and safe cellulose ...
Arata Matsui, Deandra Ayu Putri, Morgan L. Thomas, Yuko Takeoka, Masahiro Rikukawa, Masahiro Yoshizawa‐Fujita   +5 more
wiley   +1 more source

Electromagnetic flowmeters in multiphase flows [PDF]

, 1993
The response of an Electromagnetic Flowmeter to a secondary, nonconducting phase in a continuous conducting phase is investigated. Experiments are carried out on a commercial 2" Foxboro flowmeter with sinusoidal mains field excitation and point ...
Krafft, Rainer
core   +3 more sources

Study on the Influences of Multiple Parameters With Uncertainty in the Clamp-On Ultrasonic Flowmeter

IEEE Access, 2020
For a clamp-on ultrasonic flowmeter based on transit-time differential method, the flow rate calculation model with flow velocity correction is established and verified by experiments carried out in a flow standard facility.
Huichao Shi, Xirui Kang, Shuman He, Tao Meng   +3 more
doaj   +1 more source