Results 51 to 60 of about 1,659,732 (316)

Influence of wall roughness on two-phase displacement

Shenzhen Daxue xuebao. Ligong ban, 2022
In the development of oil and gas fields, water flooding is still the most important development method. The influence of the existence of rough channel on two-phase flow cannot be ignored.
LI Dajun, LI Xiaoyan, SUN Hai, ZHANG Lei, XU Chao   +4 more
doaj   +1 more source

Intrinsic, multiplexable sensors for electric field strength using structural slow light in phase-shifted fibre Bragg gratings [PDF]

, 2012
In this paper we demonstrate through simulation the potential for phase-shifted fibre Bragg gratings incorporating structural slow light to enable intrinsic reflection-mode point sensors for electric field or voltage.
Philip Orr, Niewczas, Pawel, Paweł Niewczas, Orr, Philip   +3 more
core   +1 more source

Permeability Measurements of 3D Microstructures Generated by Phase Field Simulation of the Solidification of an Al-Si Alloy during Chill Casting

Metals, 2021
The permeability of the semi-solid state is important for the compensation of volume shrinkage during solidification, since insufficient melt feeding can cause casting defects such as hot cracks or pores.
Ralf Berger, Markus Apel, Gottfried Laschet, Wilhelm Jessen, Wolfgang Schröder, Jens Wipperfürth, Johannes Austermann, Christian Hopmann   +7 more
doaj   +1 more source

A phase field model for liquid-vapour phase transitions

Discrete and Continuous Dynamical Systems - S, 2013
15 pages, 4 ...
V. Berti, M. Fabrizio, GRANDI, Diego
openaire   +3 more sources

Phase Field Modeling of Hydraulic Fracturing with Length-Scale Insensitive Degradation Functions

Energies
A length-scale insensitive degradation function is applied to extend the cracks during hydraulic fracturing under stress boundary conditions in this study.
Lusheng Yang, Yujing Ma, Gengyin Yang, Zhenghe Liu, Kai Kang, Mengxi Zhang, Zhiyong Wang   +6 more
doaj   +1 more source

An enhanced phase field model for micron-scale droplet impact with solidification microstructure formation

Materials Research Express, 2021
In this work, a novel diffuse interface model combining droplet impact with solidification microstructure formation was developed. A number of numerical models simulating droplet impact with solidification have been invented, but few are capable of ...
Mingguang Shen, Ben Q Li, Qingzhen Yang
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source

Simulation of Melt Viscosity Effect on the Rate of Solidification in Polymer

Indonesian Journal of Chemistry, 2019
Phase field model has been successfully derived from ordinary metal phase field equation to simulate the behavior of semi-crystalline polymer solidification phenomenon.
Jaka Fajar Fatriansyah, Hanindito Haidar Satrio, Muhammad Joshua Yuriansyah Barmaki, Arbi Irsyad Fikri, Mochamad Chalid   +4 more
doaj   +1 more source

Computational Simulation by Phase Field: Martensite Transformation Kinetics and Variant Selection under External Fields

Crystals, 2022
Tailoring martensite transformation is critical for improving the mechanical properties of advanced steels. To provide preliminary guidance for the control of martensite transformation behaviour using external fields by computational simulation method ...
Chenchong Wang, Jiahua Yuan, Minghao Huang   +2 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source