RT Web Page SR Electronic(1) ID 9747114 A1 E. S. Gaddis T1 Heat exchangers with two tube-side passes, a constant cell effectiveness and a variable number of segmental baffles YR 2015 FD 2015-12-21 NO variable number of baffles, PB Begell House Inc. PP New York DO 10.1615/hedhme.a.000114 RD 2025-05-22 UL https://hedhme.com/content_map/?article_id=114&link_id=9747 WT HEDH Multimedia - Heat Exchanger Design Handbook, Multimedia Edition WP 2015-12-21