Results 51 to 60 of about 799,013 (347)

Computational Fluid Dynamics Simulations of Gas-liquid Two-phase Flow Characteristics through a Vertical to Horizontal Right Angled Elbow

ASEAN Journal on Science and Technology for Development, 2017
Having a clear understanding on the phase distribution of gas-liquid two-phase flow through elbow bends is vital in mixing and separation system designs. This paper presents the computational fluid dynamics (CFD) simulations and experimental observations
N. Z. Aung, T. Yuwono
doaj   +1 more source

Influence of Rotation Speed and Gas Content on the Transient Gas–Liquid Two-Phase Flow of an Electric Submersible Pump

Machines, 2023
In order to study the internal flow characteristics of the electric submersible pump (ESP) when the gas–liquid two-phase flow is conveyed by the variable frequency variable speed operation and the change of the imported gas content, the impeller of the ...
Deqing Sun, Zhongmin Xiao, Ziming Feng, Heng Yuan, Wei Cui   +4 more
doaj   +1 more source

Cross-flow structured packing for the process intensification of post-combustion carbon dioxide capture [PDF]

, 2018
International audienceh i g h l i g h t s A cross-flow cell of structured packing is inspected for carbon capture. Pressure drop and flow repartition are investigated numerically. The onset of flooding is shown to be delayed by tilting the cell.
Abbott, Aferka, Amundsen, Ataki, Belcher, Bessou, Boomkamp, Brackbill, Bradtmöller, Craik, Dankworth, Dietze, Fernandes, Fourati, Grünig, Haroun, Haroun, Henstock, Hutton, Iliuta, Jayarathna, Kolev, Labourasse, Lavalle, Liovic, Liovic, McCready, Nicolaiewsky, Olujić, Petre, Raynal, Raynal, Said, Scardovelli, Schmidt, Sherwood, Shulman, Smagorinsky, Tilley, Trifonov, Tseluiko, Valluri, Valluri, Vellingiri, Xu, Yih, Yoshida   +46 more
core   +3 more sources

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Gas-Liquid Two-Phase Flow Measurement Using Coriolis Flowmeters Incorporating Artificial Neural Network, Support Vector Machine, and Genetic Programming Algorithms

IEEE Transactions on Instrumentation and Measurement, 2017
Coriolis flowmeters are well established for the mass flow measurement of single-phase flow with high accuracy. In recent years, attempts have been made to apply Coriolis flowmeters to measure two-phase flow.
Lijuan Wang, Jinyu Liu, Yong Yan, Xue Wang, Tao Wang   +4 more
semanticscholar   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Two-Phase Flow Pattern Identification by Embedding Double Attention Mechanisms into a Convolutional Neural Network

Journal of Marine Science and Engineering, 2023
There are inevitable multiphase flow problems in the process of subsea oil-gas acquisition and transportation, of which the two-phase flow involving gas and liquid is given much attention.
Weiliang Qiao, Hongtongyang Guo, Enze Huang, Haiquan Chen, Chuanping Lian   +4 more
doaj   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Numerical Modeling of pipes conveying gas-liquid two-phase flow [PDF]

E3S Web of Conferences, 2019
Results of studies of the oscillations of pipelines conveying a two-phase slug flow are presented in the paper. A viscoelastic model of the theory of beams and the Winkler base model are used in the study of pipeline oscillations with a gas-containing ...
Khudayarov Bakhtiyar, Komilova Kholidakhon, Turaev Fozilzhon   +2 more
doaj   +1 more source

Flow Visualization on Gas-Liquid Two-Phase Flow with Contraction

Journal of the Visualization Society of Japan, 2007
This paper described about flow visualization of a gas-liquid two-phase flow in vertical channel with contraction. We have found that the pulsation for void fraction and pressure are occurred by the contraction. However, the mechanism of pulsation is not cleared.
Masaaki ISHIKAWA, Kunio IRABU, Isao TERUYA   +2 more
openaire   +2 more sources