Search

Your search keyword '"Zaitsev, S. I."' showing total 29 results
Start Over Author "Zaitsev, S. I." Search Limiters Peer Reviewed
29 results on '"Zaitsev, S. I."'

21. Validation of Advanced Computer Codes for VVER Technology: LB-LOCA Transient in PSB-VVER Facility.

Author

Del Nevo, A., Adorni, M., D'Auria, F., Melikhov, O. I., Elkin, I. V., Schekoldin, V. I., Zakutaev, M. O., Zaitsev, S. I., and Benčík, M.

Subjects
LANGMUIR probes, PRESSURIZED water reactors -- Design & construction, THERMAL hydraulics, COMPARATIVE studies, COOLANT loss in water cooled reactors, HYDRAULIC transients
Abstract

The OECD/NEA PSB-VVER project provided unique and useful experimental data for code validation from PSB-VVER test facility. This facility represents the scaled-down layout of the Russian-designed pressurized water reactor, namely, VVER-1000. Five experiments were executed, dealing with loss of coolant scenarios (small, intermediate, and large break loss of coolant accidents), a primary-to-secondary leak, and a parametric study (natural circulation test) aimed at characterizing the VVER system at reduced mass inventory conditions. The comparative analysis, presented in the paper, regards the large break loss of coolant accident experiment. Four participants from three different institutions were involved in the benchmark and applied their own models and set up for four different thermal-hydraulic system codes. The benchmark demonstrated the performances of such codes in predicting phenomena relevant for safety on the basis of fixed criteria. [ABSTRACT FROM AUTHOR]

Published
2012
Full Text
View/download PDF

22. Viscosity measurement of nanoimprint lithography resists with a rheological nanoindenter.

Author

Svintsov, A. A., Trofimov, O. V., and Zaitsev, S. I.

Subjects
VISCOSITY, LITHOGRAPHY, PHOTORESISTS, THIN films, NAVIER-Stokes equations
Abstract

Considering Navier-Stokes equation, penetration of a tip in viscous film was considered allowing acquisition of viscosity from experimental data. Viscosity of thin (<500 nm) films as a function of temperature in the range of 25–200 °C was measured with the rheological indenter for thermoplastic polymers and (as a function of annealing temperature and annealing time) for thermocurable polymers with submicron spatial resolution. The approach could be used in design, tailoring, and optimization of soft materials for different applications. [ABSTRACT FROM AUTHOR]

Published
2007
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results