Results 1 to 10 of about 9,245,497 (198)

On the Dynamic Contact Angle in Capillary Flows [PDF]

Journal of Chemical and Petroleum Engineering, 2021
The displacement of the contact line (CL) between two arbitrary immiscible flowing fluids was modeled. The present model is valid for a wide range of viscosity ratios of the phases. This is while the previously developed models reported in the literature
Mohammadmahdi Kamyabi, Ata Kamyabi
doaj   +2 more sources

Gravure Printing for Lithium-Ion Batteries Manufacturing: A Review

Batteries, 2023
Interest in printed batteries is growing due to their applications in our daily lives, e.g., for portable and wearable electronics, biomedicals, and internet of things (IoT).
Maria Montanino, Giuliano Sico
doaj   +1 more source

The numerical simulation study on the dynamic variation of residual oil with water drive velocity in water flooding reservoir

Frontiers in Energy Research, 2023
The results of core displacement experiments show that increasing the water drive velocity when it is bigger than the limit value can effectively reduce the residual oil saturation and improve the oil displacement efficiency under the same PV.
Zhaobo Sun, Yingxian Liu, Hui Cai, Yue Gao, Ruizhong Jiang   +4 more
doaj   +1 more source

On Classification of Water-in-Oil and Oil-in-Water Droplet Generation Regimes in Flow-Focusing Microfluidic Devices

Colloids and Interfaces, 2023
The objective of this research work is to propose a phase diagram that can be used to find a proper operating condition for generating droplets of different types.
Ampol Kamnerdsook, Ekachai Juntasaro, Numfon Khemthongcharoen, Mayuree Chanasakulniyom, Witsaroot Sripumkhai, Pattaraluck Pattamang, Chamras Promptmas, Nithi Atthi, Wutthinan Jeamsaksiri   +8 more
doaj   +1 more source

Design and Tuning of Nanofluids Applied to Chemical Enhanced Oil Recovery Based on the Surfactant–Nanoparticle–Brine Interaction: From Laboratory Experiments to Oil Field Application

Nanomaterials, 2020
The primary objective of this study is to develop a novel experimental nanofluid based on surfactant–nanoparticle–brine tuning, subsequently evaluate its performance in the laboratory under reservoir conditions, then upscale the design for a field trial ...
Carlos A. Franco, Lady J. Giraldo, Carlos H. Candela, Karla M. Bernal, Fabio Villamil, Daniel Montes, Sergio H. Lopera, Camilo A. Franco, Farid B. Cortés   +8 more
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Void content reduction of composites with sensor-aided injection strategy in liquid composite molding process

Materials Research Express, 2021
Void is one of the critical issues affecting the mechanical performance of fiber-reinforced polymer composites. Aiming at the composite parts formed by Liquid Composite Molding, this develops a sensor-aided injection strategy, including a real-time ...
Pengfei He, Wenbin Zhao, Bin Yang, Jihui Wang, Aiqing Ni, Shuxin Li   +5 more
doaj   +1 more source

Cost-Effective Droplet Generator for Portable Bio-Applications

Micromachines, 2023
The convenient division of aqueous samples into droplets is necessary for many biochemical and medical analysis applications. In this article, we propose the design of a cost-effective droplet generator for potential bio-chemical application, featuring ...
Lin Du, Yuxin Li, Jie Wang, Zijian Zhou, Tian Lan, Dalei Jing, Wenming Wu, Jia Zhou   +7 more
doaj   +1 more source

Study on liquid film formed with liquid column oscillation in pulsating heat pipe (Measurement of liquid film thickness using forced oscillation system)

Nihon Kikai Gakkai ronbunshu, 2019
In order to gain a better understanding of the latent heat transfer mechanism in pulsating heat pipes (PHPs), this study experimentally investigated the thickness characteristics of a liquid film that forms during oscillations of the liquid column within
Masayoshi MIURA, Haruki ARAI, Takaaki OGURA, Hiroyuki ITO   +3 more
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Effect of Capillary Number on the Residual Saturation of Colloidal Dispersions Stabilized by a Zwitterionic Surfactant

Applied Sciences, 2021
We investigated oil recovery from porous rock using nanoscale colloidal dispersions, formed by adsorption of an anionic polymer [poly-(4styrenesulfonic acid-co-maleic acid); PSS-co-MA] and a zwitterionic surfactant [N-tetradecyl-N, N-dimethyl-3-ammonio-1-
Han Am Son, Taewoong Ahn
doaj   +1 more source

Pore-Scale Numerical Simulation of CO₂–Oil Two-Phase Flow: A Multiple-Parameter Analysis Based on Phase-Field Method

Energies, 2022
A deep understanding of the pore-scale fluid flow mechanism during the CO2 flooding process is essential to enhanced oil recovery (EOR) and subsurface CO2 sequestration. Two-phase flow simulations were performed to simulate the CO2 flooding process based
Rui Song, Yu Tang, Yao Wang, Ruiyang Xie, Jianjun Liu   +4 more
doaj   +1 more source