Which consequence arises when a closed Rankine cycle operates with superheated steam?

💡 Explanation

Turbine blade erosion risk increases because the presence of water droplets due to incomplete expansion causes impact damage which constitutes cavitation; therefore mechanical damage increases rather than enhancing efficiency, because incomplete expansion occurs.

• Which outcome occurs from exceeding the Leidenfrost effect temperature during quenching?
• Which outcome accelerates in a Diesel engine when jacket coolant temperature severely drops during operation?
• Which risk escalates when a heat engine's duty cycle requires minimal cooling?
• Which mechanism impairs silicon photovoltaic cell efficiency at elevated temperatures?
• Which mechanism causes increased electrical resistance when dislocations accumulate in a crystal lattice?
• Which effect results when a black hole tidally disrupts star?