Zobrazeno 1 - 3
of 3
pro vyhledávání: '"E. V. Tsvetova"'
Publikováno v:
Industrial laboratory. Diagnostics of materials. 88:36-42
The X-ray technique used in the quality control of soldered joints of injectors with fuel manifold tubes of gas turbine engines (GTE) has a number of limitations and drawbacks. The detectability of flat flaws, e.g., dry solders, strongly depends on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75e6df4354dfb3de4a391b18aef344f9
https://doi.org/10.26896/1028-6861-2022-88-7-36-42
https://doi.org/10.26896/1028-6861-2022-88-7-36-42
Autor:
E. S. Severgina, R. N. Rumyantsev, A. E. Kolobkova, V. Yu. Prokof’ev, E. V. Tsvetova, E. E. Afanas’eva, N. E. Gordina, T. N. Borisova
Publikováno v:
Petroleum Chemistry. 61:292-298
Zeolite membranes were synthesized using metakaolin, sodium hydroxide, and alumina with 6Al2Si2O7 : 12NaOH : 2Al2O3 molar ratio as raw ingredients. For this purpose, a combined approach was employed which involved ultrasonic processing of the initial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e5ef6709750d80dfa08e94ccd0d552b
https://doi.org/10.1134/s096554412103021x
https://doi.org/10.1134/s096554412103021x
Autor:
N. E. Gordina, O. N. Zakharov, T. N. Borisova, E. V. Tsvetova, V. Yu. Prokof’ev, A. E. Kolobkova
Publikováno v:
Petroleum Chemistry. 60:550-556
Granular LTA and SOD zeolites have been synthesized, characterized, and further used to study the kinetics of water adsorption and desorption. It has been shown that LTA zeolite in a static mode provides adsorption of water vapor at the level of ~30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be54fa2cb3de58a49e0f4f8f348c164d
https://doi.org/10.1134/s0965544120040155
https://doi.org/10.1134/s0965544120040155