| Issue |
E3S Web Conf.
Volume 313, 2021
19th International Stirling Engine Conference (ISEC 2021)
|
|
|---|---|---|
| Article Number | 02003 | |
| Number of page(s) | 9 | |
| Section | Dynamics and Kinematics | |
| DOI | https://doi.org/10.1051/e3sconf/202131302003 | |
| Published online | 22 October 2021 | |
Parametric Evaluation of Wobble-Yoke Stirling Engine State Space Model
Department of Aerospace Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
* Corresponding author: ermira@upm.edu.my
A conceptual design of Stirling engine suitable for onboard aircraft application is the motivation behind this study. The aim is to evaluate the suitability of the system to be integrated in aircraft as part of energy contributor by recycling the waste thermal energy. A parametric evaluation of an established Wobble-Yoke Stirling Engine state space model was performed to determine a suitable pre-compensator design that is able to produce the highest power output given the size and mass constraint. Simulation was performed using MATLAB in order to analyze the dynamic properties of the engine as a closed-loop system, with temperature, pressure and damping coefficient acting as controlling parameters. The parametric evaluation was conducted to determine the effect of assemble mass of piston, maximum displacement of piston and viscous damping coefficient to the performance of the system. The methodology can be used in the conceptual design process in order to determine the sizing and power output of the stirling engine system.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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