Which of the following is correct statement for local heat transfer coefficient variation in boundary layer along isothermal plate?
1
Local heat transfer coefficient decreases in flow direction for laminar flow and increases in flow direction for fully developed turbulent flow
2
Local heat transfer coefficient increases in flow direction for laminar flow and decreases in flow direction for fully developed turbulent flow
3
Local heat transfer coefficient decreases in flow direction for laminar flow and decreases in flow direction for fully developed turbulent flow
4
Local heat transfer coefficient increases in flow direction for laminar flow and increases in flow direction for fully developed turbulent flow