A 1 5 mm diameter stainless steel rod k 19 W m C protrudes from a wall maintained at 45C The rod is 12 mm long, and the convection coefficient is 500W m2 C The environment temperature is 20C Calculate the temperature of the tip of the rod Repeat the calculation for h 200 and 1500 W m2 C ...

Calculate heat lost not temp at tip d ...

A 1.5-mm-diameter stainless-steel rod [k = 19 W/m C] protrudes from a wall maintained at 45C.

Question:

A 1.5-mm-diameter stainless-steel rod [k = 19 W/m ∙ ºC] protrudes from a wall maintained at 45ºC. The rod is 12 mm long, and the convection coefficient is 500W/m2 ∙ ºC. The environment temperature is 20ºC. Calculate the temperature of the tip of the rod. Repeat the calculation for h = 200 and 1500 W/m2 · ºC.