Forced Convection in Pipes (Dittus-Boelter)
Calculation of the convective heat transfer coefficient for fully developed turbulent flow in circular pipes using the Dittus-Boelter correlation.
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1. Define Input Parameters
2. Engineering Output
Absolute Temperature (Tk)
- K
- K
Reynolds Number (Re)
- dimensionless
- dimensionless
Prandtl Number (Pr)
- dimensionless
- dimensionless
Nusselt Number (Nu)
- dimensionless
- dimensionless
Convective Heat Transfer Coefficient (h)
- W/(m^2·K)
- W/(m^2·K)
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Download Offline Excel CalculationContext & Assumptions
The Dittus-Boelter correlation is a fundamental empirical relationship used to estimate the convective heat transfer coefficient for turbulent flow in pipes. It is widely applied in the design of heat exchangers and thermal management systems within chemical and process engineering. This method relies on dimensionless numbers, specifically the Reynolds and Prandtl numbers, to characterize the fluid's flow regime and thermal properties.
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