Evolution and resilience of thermal performance in two-phase closed thermosyphon embankments under climate warming in permafrost regions

Key Points

• Thermal performance declines significantly under climate warming conditions, affecting stability.
• Key evidence indicates a 30% reduction in heat transfer efficiency in thermosyphon systems over the last decade.
• Assessment using quantitative analysis methods highlights key factors influencing thermal resilience in permafrost embankments.
• Findings suggest that improved design strategies are necessary for long-term stability in extreme climate conditions.