Results 1 to 10 of about 108,874 (307)

Interfacial area and interfacial transfer in two-phase systems. DOE final report [PDF]

, 2002
In the two-fluid model, the field equations are expressed by the six conservation equations consisting of mass, momentum and energy equations for each phase. The existence of the interfacial transfer terms is one of the most important characteristics of the two-fluid model formulation.
Ishii, Mamoru, Hibiki, T., Revankar, S.T., Kim, S., Le Corre, J.M.   +4 more
openaire   +3 more sources

Role of corner interfacial area in uniqueness of capillary pressure-saturation- interfacial area relation under transient conditions

Advances in Water Resources, 2017
Capillary pressure (Pc) and phase saturation (Sw) in two-phase flow are well known to be hysteretically related. Thermodynamically-derived multiphase flow theories conjecture that this hysteresis will be lifted if specific interfacial area (anw) is included as a new state variable to create a unique Pc - S - anw surface.
Godinez Brizuela, Omar, Karadimitriou, Nikolaos, Joekar-Niasar, Vahid, Shore, Craig, Oostrom, Mart   +4 more
openaire   +5 more sources

Modelling of kinetic interface sensitive tracers reactive transport in 2D two-phase flow heterogeneous porous media [PDF]

E3S Web of Conferences, 2019
Fluid-fluid interfacial area plays an important role for mass- and energy-transfer processes across the interface which is relevant in several hydrogeological and engineering applications, e.g.
Tatomir Alexandru, Zhou Dejian, Gao Huhao, Dimache Alexandru-Nicolae, Iancu Iulian, Sauter Martin   +5 more
doaj   +1 more source

Effect of inhomogeneous plastic deformation on the interfacial microstructure and properties of titanium/stainless steel

Journal of Materials Research and Technology, 2023
To solve the problem of low interfacial bonding strength caused by the violent reaction of the titanium/stainless steel interface, the corrugated rolling-flat rolling (CFR) process was used to introduce inhomogeneous plastic deformation, and the titanium/
Wenjing Wang, Yingming Tu, Mohan Liu, Xuefeng Liu   +3 more
doaj   +1 more source

Multiphase Flow Pattern Hydrodynamics of Carbon Dioxide and Water in Microchannel Reactor

Journal of Engineering Technology and Applied Physics
The utilization of CO₂ is crucial to convert waste into valuable products, such as fuels. Microchannel reactor technology has gained attention for CO₂ utilization due to their higher interfacial area compared to traditional reactors.
Muhammad Adam Aiman Amir, Mohammad Fahmi Al Alam, Afiq Mohd Laziz, Jens Denecke   +3 more
doaj   +1 more source

On the One-Dimensional Modeling of Vertical Upward Bubbly Flow

Science and Technology of Nuclear Installations, 2018
The one-dimensional two-fluid model approach has been traditionally used in thermal-hydraulics codes for the analysis of transients and accidents in water–cooled nuclear power plants.
C. Peña-Monferrer, C. Gómez-Zarzuela, S. Chiva, R. Miró, G. Verdú, J. L. Muñoz-Cobo   +5 more
doaj   +1 more source

Study on Interfacial Drag Model Based on Air-water Two-phase Flow Experiment in Vertical Pipe

Yuanzineng kexue jishu, 2022
The study of interfacial drag characteristics in two-phase flow is of great significance for the closure of key constitutive models in system program. In this paper, the air-water two-phase flow experiment covering bubbly flow and slug flow regimes was ...
ZHANG Luteng;HUANG Tao;ZHANG Muhao;ZHU Wen;HE Qingche;XU Wangtao;SUN Wan;MA Zaiyong;DING Shuhua;LI Zhongchun;PAN Liangming
doaj  

Comportamiento del SDS localizado en la región interfacial del sistema agua/n-octano. Un estudio usando dinámica molecular

ACI Avances en Ciencias e Ingenierías, 2016
En este trabajo, usando dinámica molecular se determinaron las propiedades interfaciales y el comportamiento del Dodecil Sulfato de Sodio (SDS) ubicado en la región interfacial de los sistemas vacío/agua y agua/n-octano.
José Gregorio Parra, Yosslen R. Aray
doaj   +1 more source

Vacuum-induced interfacial compaction for scalable fabrication of high-performance organic solar cells

Nature Communications
Organic solar cells hold great promise for next-generation photovoltaics, yet their practical deployment is impeded by intrinsic morphological and interfacial limitations that compromise device performance and stability.
Siying Wang, Ruxue Ding, Ziyang Zhang, Yawei Liu, Jiarui Wang, Jiali Weng, Yao Zhao, Jianqi Zhang, Zihao Xu, Zheng Tang, Yunhao Cai, Hui Huang   +11 more
doaj   +1 more source

Kinetics analysis of the forward extraction of cerium(III) by D2EHPA from chloride medium in the presence of two complexing agents using a constant interfacial area cell with laminar flow

Green Processing and Synthesis, 2018
The kinetic studies performed on the forward extract of cerium(III) from chloride solution with the complex agents, citric acid (H3Cit) and lactic acid (HLac) in the presence of di-(2-ethylhexyl)phosphoric acid (D2EHPA, H2A2) have been investigated using
Pei Jiannan, Zhou Junwen, Jiang Feng, Chen Kaihua, Yin Shaohua, Zhang Libo, Peng Jinhui, Lin Yaping   +7 more
doaj   +1 more source