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Authors: Martin Ungerer ; Tim Walter and Ingo Sieber

Affiliation: Institute for Automation and Applied Informatics, KIT, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany

Keyword(s): Computational Fluid Dynamics, Modelling, Simulation, Tolerancing, Additive Manufacturing, Aerosol-on-Demand.

Abstract: In this paper we present position analysis of the atomiser unit of a newly developed concept of a printhead for Aerosol-on-Demand (AoD) jet-printing using fluid dynamical modelling and simulation. In our concept of the AoD printhead, the ink is atomised by ultrasonic excitation and focussed by a sheath gas in a converging nozzle. Critical for the functioning of the AoD printing process is a proper positioning of the atomiser unit inside the printhead. Using computational fluid dynamics (CFD), we present a position analysis of the atomiser unit with respect to axial misalignment and tilting.

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Paper citation in several formats:
Ungerer, M.; Walter, T. and Sieber, I. (2023). Position Analysis of the Atomiser Unit of an Aerosol-on-Demand Jet-Printhead by means of Computational Fluid Dynamics. In Proceedings of the 13th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH; ISBN 978-989-758-668-2; ISSN 2184-2841, SciTePress, pages 126-133. DOI: 10.5220/0012131000003546

@conference{simultech23,
author={Martin Ungerer. and Tim Walter. and Ingo Sieber.},
title={Position Analysis of the Atomiser Unit of an Aerosol-on-Demand Jet-Printhead by means of Computational Fluid Dynamics},
booktitle={Proceedings of the 13th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH},
year={2023},
pages={126-133},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012131000003546},
isbn={978-989-758-668-2},
issn={2184-2841},
}

TY - CONF

JO - Proceedings of the 13th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH
TI - Position Analysis of the Atomiser Unit of an Aerosol-on-Demand Jet-Printhead by means of Computational Fluid Dynamics
SN - 978-989-758-668-2
IS - 2184-2841
AU - Ungerer, M.
AU - Walter, T.
AU - Sieber, I.
PY - 2023
SP - 126
EP - 133
DO - 10.5220/0012131000003546
PB - SciTePress