Prediction of Pulsating Turbine Operation Using 1-D - 3-D Co-Simulation

Lukáš Pacoň; Oldřich Vítek; Vít Doleček; Jan Macek; Jindřich Hořenín

doi:10.2478/scjme-2022-0043

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Prediction of Pulsating Turbine Operation Using 1-D - 3-D Co-Simulation

Strojnícky časopis - Journal of Mechanical Engineering

Volume 72 (2022): Issue 3 (November 2022)

By: Lukáš Pacoň, Oldřich Vítek, Vít Doleček, Jan Macek and Jindřich Hořenín

Open Access

|Nov 2022

Abstract

This paper describes a possible approach of designing an unconventional turbocharger using co-simulation method. Our goal is to design turbochargers running optimally during pulsating and transient modes. It means to develop a tool capable of co-simulation between 3-D and 1-D CFD. This tool must be fast and precise enough and provide a reliable result. Influence of a coarse mesh versus fine mesh was examined. Different time step size was applied to determine calculation sensitivity. Different types of turbines were tested.

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Articles in this issue

DOI: https://doi.org/10.2478/scjme-2022-0043 | Journal eISSN: 2450-5471 | Journal ISSN: 0039-2472

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Language: English

Page range: 81 - 96

Published on: Nov 18, 2022

Published by: Slovak University of Technology in Bratislava

In partnership with: Paradigm Publishing Services

Publication frequency: 2 issues per year

Keywords:

Turbocharger,

Turbine,

CFD,

1-D,

3-D,

Unconventional

Related subjects:

Engineering,

Mechanical engineering,

Fundamentals of mechanical engineering,

Mechanics

© 2022 Lukáš Pacoň, Oldřich Vítek, Vít Doleček, Jan Macek, Jindřich Hořenín, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Volume 72 (2022): Issue 3 (November 2022)