Results 41 to 50 of about 18,695 (204)
Numerical investigation of air-entrainment in skimming flow over stepped spillways
Theoretical and Applied Mechanics Letters, 2016 As a widely used flood energy dissipator, the stepped spillway can significantly dissipate the kinetic or hydraulic energy due to the air-entrainment in skimming flow over the steps.
Jiemin Zhan, Jianbo Zhang, Yejun Gong
doaj +1 more source
Modelling the effect of pipeline inclination on the multiphase flow regime
Архитектура, строительство, транспорт, 2022 The paper investigates the effect of an inclination angle of a straight pipeline on the gas-liquid two-phase flow regime at the same inlet conditions. The homogeneous Volume of Fluid (VOF) model in Ansys Fluent is used in this study for simulating the ...
N. V. Serov, V. A. Kurushina
doaj +1 more source
Accurate and efficient surface reconstruction from volume fraction data on general meshes [PDF]
, 2019 Simulations involving free surfaces and fluid interfaces are important in many areas of engineering. There is, however, still a need for improved simulation methods. Recently, a new efficient geometric VOF method called isoAdvector for general polyhedral
Roenby, Johan, Scheufler, Henning
core +2 more sources
Virtual and Physical PrototypingAerosol jet printing (AJP) is a non-contact, direct-writing advanced manufacturing technology. Various factors – including printing parameters and ink properties – affect the printing features.
Yufeng Jin +3 more
doaj +1 more source
Two-Phase Numerical Modeling of Grade Intermixing in a Steelmaking Tundish
Metals, 2019 The sequential casting of slabs is a major trend in the steel industry where steel quality is the most important factor. The operating parameters have the most influence on mixing phenomenon apart from the design and shapes of the tundish and its ...
Md Irfanul Haque Siddiqui, Man-Hoe Kim
doaj +1 more source
Frontiers in Energy Research, 2022 Advances in computational power have enabled the application of computational fluid dynamics (CFD) to nuclear reactor safety analyses, which require accurate predictability for two-phase flow in complex geometries.
Chi-Jin Choi, Hyoung Kyu Cho
doaj +1 more source
Numerical analysis of the hydrodynamic behaviour of immiscible metallic alloys in twin-screw rheomixing process [PDF]
, 2006 A numerical analysis by a VOF method is presented for studying the hydrodynamic mechanisms of the rheomixing process by a twin-screw extruder (TSE). The simplified flow field is established based on a systematic analysis of flow features of immiscible ...
Fan, Z, Tang, H, Wrobel, L C
core +1 more source
Modeling the disintegration of modulated liquid jets using volume-of-fluid (VOF) methodology
Applied Mathematical Modelling, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Srinivasan, Vedanth +2 more
openaire +2 more sources
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT In the hydrogen production routes from natural gas (methane), methane pyrolysis offers a cleaner option than the established steam methane reforming by producing CO2‐free hydrogen. However, in fixed bed reactors over solid catalysts, this technology experiences rapid catalyst deactivation due to carbon (coke) deposition encapsulating its ...
Muhammad Irfan Fakarudin +3 more
wiley +1 more source
The Wettability and Numerical Model of Different Silicon Microstructural Surfaces
Applied Sciences, 2019 Wettability is an important property of solid surfaces and is widely used in many industries. In this work, seven silicon microstructure surfaces were made by plasma immersion ion implantation (PIII) technology.
Shuang Han +3 more
doaj +1 more source