Recent content by Betsy

Here's the link: https://aip.scitation.org/doi/abs/10.1063/1.1145989

But it was published in a good journal by a very renowned professor (now). They must have some logic behind it which is unfortunately not mentioned in the paper.

$$\frac{\partial T}{\partial t}=\alpha\frac{\partial^2 T}{\partial^2 t}$$ with an initial condition and boundary conditions $$T(x,0)=T_0$$ $$T(L,t)=T_0$$ $$-k\left.\frac{\partial T}{\partial x}\right|_{x=0}=2A\cos^2\left(\frac{\omega t}{2}\right)=A(\cos\omega t+1)$$ where $A=V_0^2/(8RhL)$...