机译:The Flow Characteristics of an Upward Gas-Liquid Two-Phase Flow in a Vertical Tube with a Wire Coil: Part 1. Experimental Results of Flow Pattern, Void Fraction, and Pressure Drop
机译:The Flow Characteristics of an Upward Gas―Liquid Two-Phase Flow in a Vertical Tube with a Wire Coil: Part 2. Effect on Void Fraction and Liquid Film Thickness