A Single stage distiller is designed to produce 28,800kg/h distillate, utilizing saturated steam at 90C from adjacent power plant facility and operating at the following operating conditions ; Stage boiling temperature Tb=78C Seawater inlet temperature Tcw=26C Feed temperature to evaporator Tf=70C Feed Salinity, xf=44000ppm Brine Salinity xb=55000 ppm Take Ue =3.2Kw/m2C,Uc=2.7Kw/m2C (Appendix C ) Calculate : 1- Thermal Performance Ratio PR, Evaporator Area Ae and Condenser Area Ae 2. Study the impact of cooling sea water temperature variations on the area of the distiller area and cooling wate flow from technical and economical point of view Notes: a. State all your assumptions b. Your submission shall not exceed 3 pages