Its constant of proportionality is proportional to the Nusselt number, and it may be simplified further when the Biot number is less than zero point one.
Its constant of proportionality is proportional to the Nusselt number, and it may be simplified further when the Biot number is less than zero point one. It is replaced by Fourier's law when only a solid or a system of solids is being considered, since this law considers fluid pressure and velocity in addition to thermal conductivity. Adaptable to free flow by raising the right hand side to five fourths or four thirds, FTP, identify this differential equation that suggests in processes like forced convection, the rate of temperature change for a body is proportional to the temperature difference between it and its environment.
Its constant of proportionality is proportional to the Nusselt number, and it may be simplified further when the Biot number is less than zero point one.
{Newton's} law of {cooling}