Question

Overall heat transfer coefficient4 number of bacterial cells afrer nth generation no. Of cells becomes 128. Therefore thr value of n is

Answer 1

The overall heat transfer coefficient takes into account the individual heat transfer coefficients of each stream and the resistance of the pipe material. ... R = Resistance(s) to heat flow in pipe wall (K/W) Other parameters are as above. The heat transfer coefficient is the heat transferred per unit area per kelvin.