Year	2006
Authors	Chi-Chuan Wang ,Chen, I.Y., Wu, Y.S., Hu, R., and Wang, C.C.,
Paper Title	“Two-Phase Frictional Pressure Drop in U-type Wavy Tubes Subject With and Without the Presence of Lubricant Oil,”
Conference Name	in Proceedings of the ACRA 2006 Conference
Location	Gyeongju, Korea
Peroid	May. 21-23, 2006