抄録
Focusing the transportation heat loss of DHC, comparison between actual condition and calculated value was studied to explain actual mechanism of the heat loss. As a result, it was shown followings. 1) Fluctuation of the flow volume affects the temperature of customer inlets. 2) Trend of the calculation result matches the actual condition. 3) However, value of the calculation did not match the actual value. 4) Enhancement of system load factor has a possibility of the heat loss reduction. 5) Method of the measurement on the heat loss should be reconfirmed.
