TRANSIENT TEMPERATURES IN INFINITE PIATES, INFINITE CYLINDERS, AND SPHERES FOLLOWING A SIMULTANEOUS STEP CHANGE IN INTERNAL HEAT GENERATION RATE, COOLANT TEMPERATURE AND HEAT TRANSFER COEFFICIENT

摘要

It was assumed in that study that the coolant temperature and heat transfer coefficient at the surface of the body in question was constant. The solution was obtained in infinite series form and the actual values of the series were evaluated for a wide range of parameters.nA more general problem, of which the aforementioned one is a special case, is the question of transient temperatures after a simultaneous step change in internal heat generation rate, coolant temperature and heat transfer coefficient.