Electrostatic Excitability of Flowing Dust/Air Mixtures, Open PDF Document Details Document Type Technical Report Publication Date Nov 10, 1976 Accession Number ADA039203 Entities People Rudolf Sack Organizations National Air and Space Intelligence Center Tags DTIC Thesaurus Topics Air Force Diameters East Germany Electrostatic Charge Flow Foreign Technology Germany Grain Size Identities Laminar Flow Materials Mathematics Particles Pipes Safety Engineering Tubes