Contents Chapter 6: Heat Exchangers | Print page 6.2. The Dual Cell ModelThe following sections contain information about the theory behind the dual cell heat exchanger model:6.2.1. Overview of the Dual Cell Model6.2.2. Restrictions of the Dual Cell Model6.2.3. Dual Cell Model Theory « 6.1.3. Macro Heat Exchanger Model Theory 6.2.1. Overview of the Dual Cell Model »