API 661 (6th ed.) ISO 13706 (2nd ed.) Summary (24.7KB)

API Standard 661 5th Edition/ISO 13706 (250KB)

Fin Tube Performance (2,940 KB)
E.C. Smith and A.Y. Gunter, Hudson Products Corp.,
Sugar Land, Texas and S.P. Victory, Jr., Rice University, Houston, Texas

Hot Air Recirculation by Air Coolers (3,640 KB)
A.Y. Gunter and K.V. Shipes, Hudson Products Corp.,
Sugar Land, Texas

Noise Control of Air-Cooled Heat Exchangers (514 KB)
K.V. Shipes, Hudson Products Corp., Sugar Land, Texas

Specify the Right Fin Type for Air-Cooled Heat Exchangers (481 KB)
S. McHugh and S.E. Chapple, Hudson Products Corp., Sugar Land, Texas

Performance Improvement to Existing Air-Cooled Heat Exchangers (854 KB)
Robert Giammaruti, Hudson Products Corp. Sugar Land, TX