Method for Automated Parametric Studies and Evaluation Using the Example of an Aerosol-on-Demand Jet-Printhead

Hanna Pfannenstiel, Martin Ungerer, Ingo Sieber

2024

Abstract

In this paper, we present a method for the automated determination of aerosol jet parameters for the Aerosol-on-Demand (AoD) jet-printhead. A critical aspect in the simulation of our computational fluid dynamics (CFD) model is the simulation time due to the high model complexity in combination with a large number of individual elements. This, together with the problem of determining the focal point through measurements on our laboratory setup, leads to our approach of model reduction as the basis for an automated determination of the aerosol jet parameters, which is shown using the example of determining the focal position and focal width. Starting from a fluid dynamic model, we create a reduced model by separating the variables, with which we can predict aerosol jet parameters. The method presented here is validated by CFD simulations of an aerosol spray with a mass of individual droplets are varied according to a Rosin-Rammler distribution.

Paper Citation

in Harvard Style

Pfannenstiel H., Ungerer M. and Sieber I. (2024). Method for Automated Parametric Studies and Evaluation Using the Example of an Aerosol-on-Demand Jet-Printhead. In Proceedings of the 14th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH; ISBN 978-989-758-708-5, SciTePress, pages 69-79. DOI: 10.5220/0012758100003758

in Bibtex Style

@conference{simultech24,
author={Hanna Pfannenstiel and Martin Ungerer and Ingo Sieber},
title={Method for Automated Parametric Studies and Evaluation Using the Example of an Aerosol-on-Demand Jet-Printhead},
booktitle={Proceedings of the 14th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH},
year={2024},
pages={69-79},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012758100003758},
isbn={978-989-758-708-5},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 14th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH
TI - Method for Automated Parametric Studies and Evaluation Using the Example of an Aerosol-on-Demand Jet-Printhead
SN - 978-989-758-708-5
AU - Pfannenstiel H.
AU - Ungerer M.
AU - Sieber I.
PY - 2024
SP - 69
EP - 79
DO - 10.5220/0012758100003758
PB - SciTePress