$1$

$.$

$8$

$$Tons of Organic Liquid

$($

Sp

$.$

gr

$1$

$.$

$5$

$,$

$$Thermal Conductivity

$0$

$.$

$1$

$7$

$$W

$/$

mK

$)$

$$is at

$2$

$8$

$0$

DegC in a well agitated closed ss

$3$

$1$

$6$

L Vessel

$($

Shell Thickness

$5$

mm

$,$

$$Internal surface area

$8$

$$m

$2$

$,$

$$Internal volume

$1$

$8$

$.$

$6$

$5$

$$m

$3$

$,$

$$thermal conductivity

$1$

$5$

$$W

$/$

mK

$)$

$.$

$$Time taken to cool the liquid to

$1$

$0$

$0$

DegC naturally. Cooling Tower capacity in TR required to cool it in

$3$

$0$

$$minutes

$($

from

$2$

$8$

$0$

$-$

$1$

$0$

$0$

DegC

$)$

$$and quantity of circulating water and pump capacity required.