PBL_grp+ppt

**Reminder: **
Failure to do will render the group zero for PBL component. **
 * Web report of PBL must be published on your group wiki by 21st May (Thursday, wk9), 2.30 pm.

|| 1 ||
 * Week || Topic || Group Presenting ||
 * 4 || - types of heat exchanger
 * ^  || - operation of a shell and tube heat exchanger

|| 2 || - conductivity of fluid
 * 5 || - density of fluid

|| 3 || - flow velocity || 4 || - turbulent flow - Reynold’s number || 5 || || 6 || - transfer area || 7 || || 8 || || 9 ||
 * ^  || - viscosity of fluid
 * 6 || - laminar flow
 * ^  || - pressure drop during fluid flow
 * 7 || - tube length
 * ^  || - specific heat capacity
 * 8 || - heat transfer rate
 * ^  || - overall heat transfer coefficient

|| 10 || || 11 ||
 * ^  || - effectiveness of a heat exchanger