Q
increases monotonically with the water temperature and is only
3.1 kW when the inlet water temperature is 50 C before increasing
quickly. Q goes as high as 11.1 kW when the inlet water temperature
is 90 C. Notably, 9.2 kW heat is removed by the heat pipe once
the water inlet temperature reaches 80 C, which is supposedly the
water temperature in the SFP during an accident