Engineering topics
Publications and source records attributed to Silver, R. H..
Effects of ethylene oxide-Freon 12 decontamination and dry heat sterilization procedures on potential spacecraft polymeric materials
Contribution of thermal noise to line width of Josephson radiation from superconducting point contacts
Photographic method for measuring viscoelastic strain in solid propellants and other materials
Automated ethylene oxide decontamination apparatus for polymeric products
Stress transducer used as piezoresistive physical sensing element in structural design of plastics
Normal incidence reflective polariscope and auxiliary instrumentation used in viscoelastic strain measurements
Miniature stress transducer characteristics
Individual frames on a photographic film strip in a projector are automatically positioned by a simple circuit. The circuit uses a photodiode that senses frame registry position and a relay that stops the film-advance motor to suspend the film at point of registry.
Miniature stress transducer uses a semiconductive piezoresistive element to detect stress only on specific axes. Measurement of internal mass stress is based on the compressive deformation of the transducer. The device is applicable to constant stress monitoring in building and dam structural parts.
Transducer for measuring radial stress in propellant grain