Results 31 to 40 of about 65,134 (190)

An experimental method of characterization of deformable porous media

EPJ Web of Conferences, 2012
A porous medium saturated with liquid and placed within a medium that undergoes a change in pressure reacts by shrinking. If the space contains the same liquid as the pores of the sample, then after a certain lapse of time the sample dilates.
Sommier Alain, Jomaa Wahbi, Boulos Mario, Bruneau Denis   +3 more
doaj   +1 more source

A New Lumped Parameter Model for Natural Gas Pipelines in State Space

Energies, 2018
Many algorithms and numerical methods, such as implicit and explicit finite differences and the method of characteristics, have been applied for transient flow in gas pipelines.
Kai Wen, Zijie Xia, Weichao Yu, Jing Gong   +3 more
doaj   +1 more source

A Practical 1D Approach for Real-Time Prediction of Argon Flow and Pressure in Continuous Casting of Steel

Metals
The pressure and flow rate of an argon line embedded within a stopper rod serve as useful industrial indicators and control factors for mitigating air aspiration into the Submerged Entry Nozzle (SEN) during the continuous casting of steel.
Hyunjin Yang, Bong-Min Jin, Hyeonjin Kim, Seungwon Seo, Seunghyun Sim   +4 more
doaj   +1 more source

Analysis of internal flow field for a three-stage centrifugal fan under various operating conditions

The Journal of Engineering, 2018
Centrifugal fan in series is the core facility for pneumatic transportation. Its operation is required to be adjusted real time as the flow rate of transported materials changes.
Wensi Ding, Yuxun Chen, Yunke Ding
doaj   +1 more source

Experimental determination of the recovery factor on cylindrically flow-around temperature sensors Part 1: Determination of the recovery factor for different Reynolds- and Mach-Numbers

Applications in Engineering Science, 2023
It is known in the literature that in the case of compressible fluids, higher values than the fluid temperature are displayed on temperature sensors, partly due to the accumulation point flow. Depending on the operating point, this can be several degrees
Andreas Huster, Simon Paymal
doaj   +1 more source

Gas-kinetic schemes for compressible flow of real gases

Computers & Mathematics with Applications, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

PHYSICAL AND CHEMICAL FEATURES OF DYNAMIC OF POLYMERIC FLUID

Пищевые системы, 2018
In order to determine the nature of processes of the dynamic polymer flow with simple chemical reactions in two-dimensional cylindrical geometry, objects — a sugar melt and a high molecular weight fraction of glutenin of flour — were chosen in the ...
Alexander R. Karimov, Mikhail A. Taleysnik, Tat’yana V. Savenkova, Larisa M. Aksenova, Timofei V. Gerasimov   +4 more
doaj   +1 more source

Automatic Hemorrhage Detection From Color Doppler Ultrasound Using a Generative Adversarial Network (GAN)-Based Anomaly Detection Method

IEEE Journal of Translational Engineering in Health and Medicine, 2022
Hemorrhage control has been identified as a priority focus area both for civilian and military populations in the United States because exsanguination is the most common cause of preventable death in hemorrhagic injury. Non-compressible torso hemorrhage (
Jhimli Mitra, Jianwei Qiu, Michael MacDonald, Prem Venugopal, Kirk Wallace, Hossam Abdou, Michael Richmond, Noha Elansary, Joseph Edwards, Neerav Patel, Jonathan Morrison, Luca Marinelli   +11 more
doaj   +1 more source

Entrainment of short-wavelength free-stream vortical disturbances in compressible and incompressible boundary layers [PDF]

, 2016
The fundamental difference between continuous modes of the Orr–Sommerfeld/Squire equations and the entrainment of free-stream vortical disturbances (FSVD) into the boundary layer has been investigated in a recent paper (Dong & Wu, J. Fluid Mech., vol.
Dong, M, Wu, X
core   +1 more source

Scalar transport in compressible flow

, 1996
Transport of scalar fields in compressible flow is investigated. The effective equations governing the transport at scales large compared to those of the advecting flow are derived by using multi-scale techniques.
Aschcroft, Avellaneda, Avellaneda, Bender, Bensoussan, Benzi, Biferale, Bouchaud, Dombre, Elperin, Fannjang, Frisch, Frisch, Frisch, Frisch, Gama, Gottlieb, Gradshteyn, Julicher, Kraichnan, M. Avellaneda, M. Vergassola, Majda, Mc Laughlin, Moffatt, Moffatt, Monin, Risken, Rosenbluth, Rousselet, Shraiman, Sinai, Sinai, Sivashinsky, Vergassola, Zeldovich, Zinn-Justin   +36 more
core   +1 more source