First of all i would like say thanks to this blog administartor,Mr.Ankur,Mr.Art Montemayor and others for their valuable topics.
Presently I'm started Low Pressure Feed Water Heaters design for a Power Project,In this i had started with basic steps like visuvalizing Heater and flow phenonemenon but here i'm facing the problem how to design this Heater with two streams inlet to shell,Here i'm attached my problem with question mark symbols"?" in excel sheet,So,please suggest for that questioned mark parameters and what are imporatant factors to be considered in design of this Heaters under LOW PRESSURE and Design Procedure.
Regards,
Phani Kanth.