Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) INOUE N.,Evaluation of prediction method for pressure drop and condensation heat transfer coefficient inside internally helical-grooved horizontal tubes,Journal of Japan Research Institute for Advanced Copper-Base Materials and Technologies,,,2008,47,1,232-237,https://cir.nii.ac.jp/crid/1570291225838332672,