INVESTIGATION ON A TWO-PHASE PROBLEM IN CLOSED PIPES Open PDF Document Details Document Type Technical Report Publication Date Dec 01, 1962 Accession Number AD0296180 Entities People Walter Hans Graf Organizations University of California, Berkeley Tags Communities of Interest Energy and Power Technologies DTIC Thesaurus Topics Boundary Layer Diameters Flow Fluid Mechanics Fluids Froude Number Geometry Jet Pumps Liquid Phases Materials Measurement Mechanical Properties Mechanics Particles Resistance Solid Phases Two Phase Flow