NE 321 Nuclear Heat Transport Summer 2020 Homework- 5 Due: Â Â Q1) Derive the 2D unsteady heat conductionequation in Cartesian coordinates with heat generation and variableK. Q2) Derive the 3D unsteady heat conductionequation in Cartesian coordinates with heat generation and variableK. [Please submit the answer using text so I can just copy andpaste it, thank you] [The book name for the two homeworks is a Nuclear Heat Transport] Homework- 6 Due date: The 3D, unsteady thermal heat conduction equation is givenby: ÏC where,
Ï is the fuel density, C is the specific heat of the fuel, K is the thermal conductivity of the fuel. K is defined from the Fourier law: Where q is the rate of thermal energy transfer,and A is the area normal to the direction \"n\" ofheat transfer. For constant K, the equation reads: Divide both sides by K, and define the thermal diffusivityα α   =    The equation becomes:
Q) For the metric system of units, what is theunit of the thermal diffusivity α ? [Please submit the answer using text so I can just copy andpaste it, thank you] [The book name for the two homeworks is a Nuclear Heat Transport] | 
