Question

The differential equation for steady state heat loss per unit time from a unit length
of pipe with thermal conductivaty k radius i carrying steam at temperature Ti
the pipe covered with insulation of thickness w, the outer surface of which
remams at the constant temperature T​

Answer 1

Grit chambers are long narrow tanks that are designed to slow down the flow so that solids such as sand, coffee grounds, and eggshells will settle out of the water. Grit causes excessive wear and tear on pumps and other plant equipment.