As global temperatures rise, the aviation industry faces new challenges in maintaining optimal aircraft performance. Higher ambient temperatures lead to decreased air density, which in turn affects engine efficiency and aircraft lift capabilities.
Key Impacts:
- Reduced Engine Efficiency: Elevated temperatures can increase exhaust gas temperatures (EGT), leading to higher fuel consumption and potential engine wear.
- Decreased Lift: Less dense air requires longer takeoff distances and can limit the maximum takeoff weight (MTOW) of aircraft.
- Increased Maintenance Needs: The combination of higher EGT and increased fuel consumption accelerates engine component degradation, necessitating more frequent maintenance.
The DEMOQUAS project is dedicated to quantifying uncertainties in aviation operations, including those arising from environmental factors like climate change. By integrating advanced modeling and simulation techniques, DEMOQUAS aims to provide stakeholders with tools to assess and mitigate the impacts of climate variability on aircraft performance and safety.
