Engineering topics
Publications and source records attributed to Dimeff, J..
Vibrating element electrometer producing high conversion gain by input current control of elements resonant frequency displacement amplitude
Deep-space communication capability spectral dependence analysis indicates optical transmissions would be several orders of magnitude poorer than RF technology
Tabulated communication characteristics of steady state model of interplanetary space
Intensity and energy distribution of solar plasma determined by mass spectrometers which can separate hydrogen and helium components of plasma stream
Internal sting, six component, strain gauge balance to measure aerodynamic forces on wind tunnel test models
Performance characteristics of sensitive gravity- actuated pendulous angle sensor
Motion equations for large-amplitude transverse vibrations of tensioned string and necessary conditions for linearization
Vibrating-membrane transducer in a circuit can measure current below 10 to-the-minus 17 ampere. This electrometer has a high conversion gain and a minimum internal power consumption.
To replace the classical hollow sphere, a compact reference black body has been constructed from stacked razor blades. Treated with a deposit of black oxide on the surfaces or notches between the upper edges of the blades, the device is useful over a wide range of incident angles.
Two-plane strain gauge balance for wind tunnel applications
Two plane balance for simultaneous measurements of multiple forces
High speed low level voltage commutating switch
Electro-mechanical circuit for converting floating intelligence signal to common electrically grounded intelligence recorder
Differential pressure cell insensitive to changes in ambient temperature and extreme overload