Which risk increases when interstage turbine blade rubbing occurs in a gas turbine engine?

💡 Explanation

Increased turbine blade creep occurs because heat from frictional rubbing locally elevates blade temperature, triggering thermal creep. This plastic deformation accumulates faster than stress-induced creep, therefore promoting material degradation; rather than airflow or combustion instability.

• Within ceramic hip implant finishing, which consequence results when grinding media contamination occurs?
• Which outcome occurs when a hydraulic pump operates with an insufficiently filled reservoir?
• Which risk increases when a power transformer operates continuously with elevated harmonic content?
• Which risk increases in precision casting when the mold's chill rate is insufficient?
• Within cellular networks, which consequence results when excessive signal delay spread occurs?
• Which error occurs when a LiDAR sensor degrades, affecting SLAM algorithms in autonomous vehicles?