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Small Engines Designed for High Efficiency, High Power Density and Quiet Operations

Company: XRD, INC. Agency/Program/Year/Phase: DOD / SBIR / 2009 / 1
Abstract: … for High Efficiency, High Power Density and Quiet Operations". The goal is to have power density greater than 1 hp per pound and greater than 25% thermal efficiency while operating on available heavy fuels. This new design will be based on current existing operating XRDi… more

Silicon Aerogel Debris Shields for Nuclear Weapon Effect X-ray Simulators

Company: PHYSITRON, INC. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: X-RDY NUCLEAR WEDPON EFFECT SIMULATORS USE 8 PLSSMD TO PRODUCE AN INTENSS PULSE OF SOFT X-RAYS TO DETERMINE THEIR EFFECTS ON OPTICAL AND ELECTRONIC MATERISLS. DEBRIS EMITTED FROM THESE PLDSMDS COMPLICATES THE INTERPRETDTION OF THE EFFECTS OF X-RAYS UNLESS A DEBRIS SHIELD IS USED… more