RECIRCULATION PRINCIPLE FOR GROUND EFFECT MACHINE TWO-DIMENSIONAL TESTS Open PDF Document Details Document Type Technical Report Publication Date Jun 01, 1962 Accession Number AD0283758 Entities People A. Ortell Tags Communities of Interest Air Platforms Energy and Power Technologies DTIC Thesaurus Topics Boundary Layer Computational Fluid Dynamics Fluid Dynamics Gas Turbine Nozzles Gas Turbines Ground Effect Machines Measurement Pressure Distribution Pressure Gages Pressure Measurement Propulsion Systems Secondary Flow Ship Model Basins Test Facilities Three Dimensional Two Dimensional Wind Tunnels