Elara wasn’t a power engineer. She was a heat transfer specialist, a professor who usually spent her days drawing boundary layers on whiteboards. But she was also the only person within two hundred miles who owned a well-worn, coffee-stained copy of Incropera .
She nodded to Marco.
“Cool it with what? Liquid nitrogen? We have none.” --- Fundamentals Of Heat And Mass Transfer 8th Edition
Marco crossed his arms. “So we’re stuck.” Elara wasn’t a power engineer
“Talk to me like I’m a student,” said Marco, the plant’s grizzled shift supervisor. He pointed at the turbine’s cross-section on the monitor. “The bearing journal is fused to the shaft. We can’t pull it, we can’t replace it. Engineering in Denver says it’s a ‘thermal gradient extraction’ or we scrap the whole rotor.” ” said Marco