Propriedades dinâmicas de fluidos por simulação computacional: métodos híbridos atomístico-contínuo Computer simulations of dynamical properties of fluids: atomistic-continuum hybrid methods [PDF]
Química Nova, 2010 Computational methods for the calculation of dynamical properties of fluids might consider the system as a continuum or as an assembly of molecules. Molecular dynamics (MD) simulation includes molecular resolution, whereas computational fluid dynamics ...
Luciano T. Costa, Mauro C. C. Ribeiro
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CFD Study of Calibration Factor for Cross Correlation Based Ultrasonic Flowmeter at Different Upstream Pipe Lengths [PDF]
Journal of Chemical and Petroleum Engineering, 2022 Despite lots of researches on the transit-time and Doppler flowmeter technologies, few researches have been done on ultrasonic cross correlation flowmeter technology.
Mohammad Amin Alaeddin +1 more
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Thermal Characterization of Eicosane/Graphite Nano-Composite-Based Phase Change Material [PDF]
Journal of Renewable Energy and Environment, 2023 Phase Change Materials (PCMs) have received much consideration as thermal energy storage systems due to their high storage capacity. However, their heat transfer rate is limited because of the low thermal conductivity.
Ala Moradi +4 more
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Piezoceramic Element Design and Fabrication for Ultrasonic Transducer of Gas Meter [PDF]
Journal of Chemical and Petroleum Engineering, 2019 Ultrasonic transducers play a significant role in generating and receiving the acoustic waves in ultrasonic flowmeters. Depending on the required accuracy, the ultrasonic transducers can be installed either in one pair or more in an ultrasonic flowmeter.
Seyed Foad Mousavi +1 more
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Computational fluid dynamics (CFD) analysis of centrifugal pumps [PDF]
E3S Web of Conferences, 2023 Centrifugal pumps are mostly used in different fields like industries, agriculture and domestic applications. Objective of this paper is to give a critical review of CFD analysis of centrifugal pump along with future scope for further improvement of flow
nandan Ruchir +3 more
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DEVELOPMENT OF A PELLET SCALE MODEL FOR TRICKLE BED REACTOR USING CFD TECHNIQUES [PDF]
Journal of Petroleum Science and Technology, 2013 In this study, a pellet scale model was developed for trickle bed reactor utilizing CFD techniques. Drag coefficients were calculated numerically at different velocities and bulk porosities in the case of single phase flow through the dry bed.
Mansoor Bazmi +2 more
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The Modeling of Cross Flow Runner With Computational Fluid Dynamics on Microhydro Tube [PDF]
E3S Web of Conferences, 2020 The Model of Fluid Dynamics Computation (CFD) aims to obtain cross-tubine flow in microhydro tubes. The parameters used to determine the cross flow turbine power are the blade angle, the number of cross runner blades and the head tube as the production ...
Purwanto, Budiyono, Hermawan, Sudarno
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On CFD-Assisted Research and Design in Engineering
Energies, 2022 At present, computational fluid dynamics (CFD) is an inherent component of the development procedure of a majority of technological processes involving fluid flows and/or heat and mass transfers.
Dmitry Eskin
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Considerations of Blood Properties, Outlet Boundary Conditions and Energy Loss Approaches in Computational Fluid Dynamics Modeling [PDF]
Neurointervention, 2014 Despite recent development of computational fluid dynamics (CFD) research, analysis of computational fluid dynamics of cerebral vessels has several limitations. Although blood is a non-Newtonian fluid, velocity and pressure fields were computed under the
Ji Young Moon +4 more
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Application of Computational Fluid Dynamics in Chemical Vapor Deposition Simulation [PDF]
Cailiao Baohu, 2022 Chemical vapor deposition (CVD) technique is widely used in industrial production, but the products of CVD technique are influenced by many parameters. To determine how the changes of the parameters influence the deposition quality, repeated experiments ...
ZHANG Bowen, WU Yong, YANG Fu, XIA Siyao, HUANG Tianzong, MENG Shixu
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