Heat transfer rate in laminar forced convection along heated flat plate

Input(s)

W: Width (ft)

L: Length (ft)(\mathrm{ft})

To\mathrm{T}_{\mathrm{o}}: Final Temperature (K)(\mathrm{K})

T\mathrm{T}_{\infty}: Temperature at X\mathrm{X} from Center of Temperature Profile (K)

k\mathrm{k}: Thermal Conductivity (BTU/ft h K)

Pr: Prandtl (dimensionless)

Re: Reynolds (dimensionless)

Output(s)

Q: Heat Loss Rate (BTU/h)(\mathrm{BTU} / \mathrm{h})

Formula(s)

Q=((148315)0.5)2 W L(ToT)(kL)(Pr0.334)(Re0.5)\mathrm{Q}=\left(\left(\frac{148}{315}\right)^{0.5}\right) * 2 * \mathrm{~W} * \mathrm{~L} *\left(\mathrm{To}-\mathrm{T}_{\infty}\right) *\left(\frac{\mathrm{k}}{\mathrm{L}}\right) *(\operatorname{Pr} 0.334) *\left(\mathrm{Re}^{0.5}\right)

Reference(s)

Bird, R.B., Stewart, W.E. and Lightfoot, E.N. (2002). Transport Phenomena (Second Ed.). John Wiley & Sons, Chapter: 12, Page: 390.


Related

An unhandled error has occurred. Reload 🗙