The corner shown in Figure P4 81 is initially uniform at 300 ordm C and then suddenly exposed to a convection environment at 50 ordm C with h 60 W m2 middot ordm C Assume the solid has the properties of fireclay brick Examine nodes 1, 2, 3, 4, and 5 and determine the maximum time increment which ma...

Node 1 C 1 2000960001002 384 Node 2 C 2 3 ...

The corner shown in Figure P4-81 is initially uniform at 300ºC and then suddenly exposed to a

Question:

The corner shown in Figure P4-81 is initially uniform at 300ºC and then suddenly exposed to a convection environment at 50ºC with h = 60 W/m2 · ºC. Assume the solid has the properties of fireclay brick. Examine nodes 1, 2, 3, 4, and 5 and determine the maximum time increment which may be used for a transient numerical calculation.