RT Web Page SR Electronic(1) ID 10523154 A1 Geoffrey Frederick Hewitt T1 Gas-Liquid Flow YR 2015 FD 2015-11-30 NO Interfacial roughness, relationships for, in annular gas-liquid flow, PB Begell House Inc. PP New York DO 10.1615/hedhme.a.000154 RD 2025-06-08 UL https://hedhme.com/content_map/?article_id=154&link_id=10523 WT HEDH Multimedia - Heat Exchanger Design Handbook, Multimedia Edition WP 2015-11-30