Zobrazeno 1 - 6
of 6
pro vyhledávání: '"N. V. Gur'ev"'
Publikováno v:
Russian Journal of General Chemistry. 92:1972-1982
Publikováno v:
Glass Physics and Chemistry. 26:435-440
The features of the mixed-alkali effect in fluorozirconate glasses have been studied. It is demonstrated that this effect in oxygen-free halide glasses can be interpreted within the theory of inhomogeneous glass structure. The revealed structural fea
Publikováno v:
Measurement Techniques. 40:428-432
The design of a nonselective radiometer that functions on the basis of the principle of electrical substitution is described. The assembled radiometer possesses high current-voltage sensitivity on the order of 10 V/W, time constant 7 sec, and error i
Autor:
V. T. Goloborod'ko, N. V. Gur'ev
Publikováno v:
Measurement Techniques. 39:1104-1109
A cryogenic radiometer with electrical substitution has been developed for precise photometric measurements. The radiometer design and specifications are described. The radiometer has an accuracy of 0.02%. Its main use is to calibrate the spectral re
Publikováno v:
Measurement Techniques. 38:655-660
A description is presented of a radiometric method of constructing a thermodynamic temperature scale in the range 300–1000 K. The method is based on the Stefan-Boltzmann radiation law. The experimental unit contains a vacuum radiator of the BBM (bl
Publikováno v:
Glass and Ceramics. 53:322-324
PMZh-521-type glass feeders for line production of dark-green and transparent glass bottles are remodeled for electrically heated operation. The advantages of the innovative electrical heating technology are discussed.