Upcoming, you'll utilize this boundary situation and resolve for Fourier's 2nd Legislation to acquire The inner temperature distribution. Assuming no inside warmth era, the solution is ρ C p ( ∂ T ∂ t + v → ▽ T ) = k ▽ T displaystyle rho C_ p ( partial T over partial t + overrightarrow v bigtriangledown T)=kbigtriangledown T Numerous