How to Calculate Newton's Law of Cooling?
Newton's Law of Cooling calculator uses Heat Flux = Heat Transfer Coefficient*(Surface Temperature-Temperature of Characteristic Fluid) to calculate the Heat Flux, Newton's law of cooling states that the rate of heat loss of a body is directly proportional to the difference in the temperatures between the body and its surroundings. Heat Flux is denoted by q' symbol.
How to calculate Newton's Law of Cooling using this online calculator? To use this online calculator for Newton's Law of Cooling, enter Heat Transfer Coefficient (htransfer), Surface Temperature (Tw) & Temperature of Characteristic Fluid (Tf) and hit the calculate button. Here is how the Newton's Law of Cooling calculation can be explained with given input values -> 396 = 13.2*(305-275).