Results 11 to 20 of about 134,379 (256)

Validation of a Simplified Numerical Model for Predicting Solid–Liquid Phase Change with Natural Convection in Ansys CFX

open access: yesInventions, 2023
This paper presents a numerical model for simulating melting and solidification driven by natural convection, and validates it against a previous experiment.
N. Rosa, N. Soares, J. Costa, A. Lopes
semanticscholar   +1 more source

Determining the minor loss coefficient of cone diffusers [PDF]

open access: yesE3S Web of Conferences, 2020
This work represents results concerning different methods, used to determine the minor loss coefficient of a cone diffuser, installed at the system’s outlet.
Popov Gencho   +3 more
doaj   +1 more source

Determination of aerodynamic parameters of "Olympic Park" railway station canopy. Physical and numerical experiments [PDF]

open access: yesИнженерно-строительный журнал, 2013
This article describes the results of experimental and numerical simulation of flow layout sheds station building "Olympic Park". The experimental results of the station model are presented.
V.A. Meleshko   +2 more
doaj   +1 more source

Indoor thermal climate after energy efficiency measures of a residential building in a sub-Arctic region: Comparing ANSYS CFX and IDA ICE methods

open access: yesIndoor and Built Environment, 2021
A residential building which had been subjected to an energy efficiency measures study had its indoor thermal climate investigated using two software approaches to understand how each approach would predict the outcome, using the predicted percentage of ...
P. Lundqvist, M. Risberg, L. Westerlund
semanticscholar   +1 more source

Maxwell velocity slip and Smoluchowski temperature jump boundary condition for ANSYS CFX

open access: yesIOP Conference Series: Materials Science and Engineering, 2021
Multi-dimensional numeric flow simulation is a common but non-trivial approach to simulate the operation behavior of screw machines. Current challenges of computational fluid dynamics (CFD) simulations of screw machines are especially related to ...
T. Jünemann, H. Pleskun, A. Brümmer
semanticscholar   +1 more source

Verification of CFD analysis methods for predicting the drag force and thrust power of an underwater disk robot

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2014
This paper examines the suitability of using the Computational Fluid Dynamics (CFD) tools, ANSYS-CFX, as an initial analysis tool for predicting the drag and propulsion performance (thrust and torque) of a concept underwater vehicle design.
Tae-Hwan Joung   +4 more
doaj   +3 more sources

Investigation of combustion patterns in furnace type chemical reactor with non-stoichiometric combustion of fuel in the Ansys CFX software package [PDF]

open access: yesОмский научный вестник, 2018
The paper considers the calculation of the combustion chamber of a chemical reactor in the software complex Ansys CFX, which allows to determine the thermal characteristics, as well as the concentration of CO, CO2 at the output with different air ...
P. A. Batrakov, D. G. Mumladze
doaj   +1 more source

Modelling & Numerical Investigation of the Effectiveness of Plate Heat Exchanger for Cooling Engine Oil Using ANSYS CFX

open access: yes, 2021
Received: 23 July 2020 Accepted: 12 February 2021 Heat exchangers are used for various industrial application for transfer of enthalpy from hot fluid to cold. One of them is Plate Heat Exchanger which finds its application in evaporating systems.
A. Agarwal
semanticscholar   +1 more source

Update to the MUSIG model in ANSYS CFX for reliable modelling of bubble coalescence and breakup

open access: yes, 2020
The MUSIG (Multiple Size Group) model in the commercial CFD code ANSYS CFX is a population balance approach for describing binary bubble coalescence and breakup events. It is widely used in the simulation of poly-dispersed bubbly flows.
Y. Liao
semanticscholar   +1 more source

Thermal modeling of a mini rotor-stator system [PDF]

open access: yes, 2009
In this study the temperature increase and heat dissipation in the air gap of a cylindrical mini rotor stator system has been analyzed. A simple thermal model based on lumped parameter thermal networks has been developed.
Aarts, Ronald   +4 more
core   +3 more sources

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