Data input - HEATT

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Thermical fluid properties

Fluid average density ⍴_f kg/m³

Specific average temperature of the fluid C_f J/kgK

Average flow speed u_m m/s

Solid thermical conductivity (tube wall) k_s W/mK

Average thermical conductivity of the fluid k_f W/mK

Geometry

Tube length L m

Tube internal radio R m

Tube wall tickness L₀ m

Contour conditions

External temperature of the tube T_ext ºC

Flow temperature at the entrance of the tube T_ent ºC

The process will last about 30 minutes to compute the results. Ensure all parameters are correct, then press Calculate.