Convective 熱伝達 coefficients

Natural と forced 対流熱伝達 coefficients for common situations.

heattransferconvection計算機

Overview

Convective heat transfer occurs between a surface and a moving fluid. The heat transfer rate depends on the convection coefficient, surface area, and temperature difference.

Formula

$Q = h A \Delta T$

Calculator

Convective Heat Transfer Coefficients Calculator

Convection Coefficient(W/(m²·K))

Surface Area(m²)

Surface Temperature(°C)

Fluid Temperature(°C)

Notes

Results are approximate and should be verified for critical applications
Input values should be within reasonable engineering ranges

References

Original Source

出典: engineeringtoolbox.com