Question

RELATED UNITS; THERMODYNAMICS AND HEAT TRANSFER.

Introduction to Conduction > N CHAPTER 3: One- Dimensional, Steady- State Conduction > N CHAPTER 4: Two- Dimensional, Steady- State Conduction > N CHAPTER 5: Transient Conduction > N CHAPTER 6: Introduction to Convection > N CHAPTER 7: External Flow > N CHAPTER 8: Internal Flow > N CHAPTER 9: Free Convection > CHAPTER 10: Boiling and Condensation > N CHAPTER 11: Heat Exchangers

From this image, it shows the chapters, my question is if it will be possible to give any tips/ scenarios/ important words/ key points which indicates a specific solution for a specific chapter of it. Like for example, for transient, I understand is whenever we are require to find time, we straight use the transient to solve it. But how about for the others cases.

Note it will be helpful to explain if given an example why must we use that method for that specific scenario.

Note number 2: you can ignore the 2D steady or chapter 4

Answer 1

=> in free induced is generally Convection, heat transfer density difference caused by temperature difference. liquid in gos are Lelp of equation some If tall generally then to in this section interested to find the heat transfer cofficient h' by the the HA(OT) [reto Hewton's egn]. you have to follow basic steps for this topic. This will really useful to Connect all concebt. t. There is relation blu nominal bo boundry layer and thermal boundry layer thickness. S Nominal boundry layer thickness. Stht Thermal Soundry layer thickness. 8 = 8th Cory's prt Prandtl no. By this ego find pr. 2. There is relation b/w 8 and Reynold's no. 8 → for laminar flow, Re- for turbulent flow, sa 0.376 JRex 3. Here 113 we can the using this find Rex Reynold's no. Nu Husselt no. 0.332x kan (er) If know rea and (pr) then Calculate And Huna AL hoa a= distance at which h Cheat trans for coff.) is to Calculate. Calculate value of h these steps. be by using