Performance analysis and multi-objective optimization of a reheat-regenerative closed Brayton cycle for aircraft-engine waste heat recovery

Key Points

• Optimized performance improves waste heat recovery efficiency, indicating notable advancements in energy utilization.
• The analysis shows a maximum efficiency increase of 15% under specific operational conditions, highlighting significant improvements.
• Observational analysis of the closed Brayton cycle considers multi-objective optimization for balanced performance and efficiency.
• Potential applications could significantly enhance energy recovery in aircraft systems, with real-world implementation requiring further exploration.