Coco, David (2024) Mini Jet Engine Performance testing using Alternative Fuels. [USQ Project]
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Coco_D_Dissertation_Final_Redacted.pdf Download (7MB) |
Abstract
Fossil-based fuels remain the dominant fuel source for turbine engines across all sizes. While substantial research has been conducted on the feasibility of alternative fuels for large-scale turbines, relatively little has been done to assess the applicability of such fuels in small to medium-sized jet engines. This project investigates the impact of alternative biofuel blends on the emissions and performance of a K60TPG4 micro gas turbine engine. The study involved designing and assembling a functional test bench, followed by experiments with the following fuel blends:
1. 100% Diesel
2. 25% Biodiesel/Diesel blend
3. 100% Biodiesel
Emissions data was collected using a gas analyser, and engine performance data was extracted from the Engine Control Unit (ECU). The results demonstrated that biodiesel blends led to lower emissions, particularly in unburnt hydrocarbons, with minimal impact on engine performance parameters. This research suggests that biofuel blends are a viable alternative for reducing the environmental impact of micro gas turbines while maintaining operational efficiency.
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| Item Type: | USQ Project |
|---|---|
| Item Status: | Live Archive |
| Faculty/School / Institute/Centre: | Current – Faculty of Health, Engineering and Sciences - School of Engineering (1 Jan 2022 -) |
| Supervisors: | Saleh, Khalid |
| Qualification: | Bachelor of Engineering (Honours) (Mechanical) |
| Date Deposited: | 07 Oct 2025 02:01 |
| Last Modified: | 07 Oct 2025 02:02 |
| Uncontrolled Keywords: | alternative fuels; biofuel blends; emissions |
| URI: | https://sear.unisq.edu.au/id/eprint/53026 |
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