Now showing items 31-40 of 79
An investigation of a condenser microphone as a pressure transducer
The device described is a preasure-sensitive transducer. commercially available condenser microphone, a Stephens model C-1 was used as a capacitor manometer. The instrument was developed for use in breath velocity studies ...
A study of foams
End effects in shrink fits
It is common knowledge that a collar shrunk on a shaft produces stress concentration in the shaft beneath the ends of the collar. Because of much laboratory work, the detrimental end effector have been alleviated to some ...
Volumetric behavior of the system nitrogen heptane
The volumetric behavior of the nitrogen-hydrocarbon systems in addition to being of academic interest, is of practical value in the production of natural gasoline and crude oil. With the utilization of natural gas from ...
Isotherman relationship between activity coefficients and liquid composition. II. Ternary system: ethanol-water-monoethanolamine
Isothermal vapor-liquid equilibrium data at 80°C. for the binary systems, ethanol-water, ethanol-ethanolamine, water-ethanolamine, and the ternary system, ethanol-water-ethanolamine were obtained. The results were tabulated ...