Recent content by TuomasO

  1. T

    Figuring heat exchanger's surface temp

    Homework Statement Calculate surface temp of heat exchanger when it's heating the room with the known power of P. Room temperature T is also known, as is the heater surface area A. ε ≈ 1. Homework Equations P = εσAT^4 is what I've been trying to use. The Attempt at a Solution I've been...