It sounds like you're referring to the (from Heat Transfer Research, Inc.), possibly with a typo ("Htri" instead of "HTRI"). That manual is a cornerstone resource for process and thermal design engineers working with heat exchangers, fired heaters, air coolers, and other heat transfer equipment.
Htri Design Manual May 2026
It sounds like you're referring to the (from Heat Transfer Research, Inc.), possibly with a typo ("Htri" instead of "HTRI"). That manual is a cornerstone resource for process and thermal design engineers working with heat exchangers, fired heaters, air coolers, and other heat transfer equipment.
