Scale thickness estimation system, scale thickness estimation method, and scale thickness estimation program

摘要

The scale thickness estimation system 1 of the embodiment includes a fluid temperature acquisition unit 151 that acquires the temperature Tf of the fluid flowing in the pipe 100, and a flow path outer surface temperature acquisition unit 152 that acquires the temperature To of the outer surface of the pipe 100. Adhering to the heat flux acquisition unit 153 that acquires the heat flux qo on the outer surface of the pipe 100, the flow path wall thermal conductivity acquisition unit 154 that acquires the flow path wall thermal conductivity kW of the pipe 100, and the inner surface of the pipe 100. Based on the scale thermal conductivity acquisition unit 155 that acquires the scale thermal conductivity ks of the scale to be used, the fluid temperature Tf, the outer surface temperature To, the heat flux qo, the flow path wall thermal conductivity kW, and the scale thermal conductivity ks. A scale thickness estimation unit 156 for estimating the thickness of the scale is provided.