I am a newbie to Process engineering. In my workplace we have a vessel with agitator. Now we want to cool the vessel contents by providing either jacket or limpet coil. For this we have calculated the total heat requirement and cooling water requirement. By applying the Nusselt number correlations I can find the area required in limpet coil side. Now with this area can any one please tell me the basis for choosing the coil size, and velocity of the cooling water. Also I want to know the effect of coil diameter. Kindly help me in this regard.
Thanks in advance
Jagadeesh