System for Endoscopic Control of Heat-eating Assemblies

Cover Page

Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription or Fee Access

Abstract

The system is described for endoscopic control of the inner surface of the guide channels of the heat-eating assemblies of water-watering energy reactors. The main structural elements of the system are presented, including the optical scheme of the image and processing unit. This block provides an angle of viewing of a video system of at least 90°, discretion of the indications of the vertical positioning system of 1 mm and the duration of a single complete inspection of the guide channels 10 minutes.

Full Text

Restricted Access

About the authors

Sergey M. Bechasnov

Zavialova Technological Design Institute of Scientific Instrument Engineering, the Siberian Branch of the Russian Academy of Sciences

Author for correspondence.
Email: photonics@technosphera.ru

team leader

Russian Federation, Novosibirsk

Viktor D. Barmasov

Zavialova Technological Design Institute of Scientific Instrument Engineering, the Siberian Branch of the Russian Academy of Sciences

Email: photonics@technosphera.ru

Leading Electronic Engineer

Russian Federation, Novosibirsk

Anatoliy I. Popov

Zavialova Technological Design Institute of Scientific Instrument Engineering, the Siberian Branch of the Russian Academy of Sciences

Email: photonics@technosphera.ru

programming supervisor

Russian Federation, Novosibirsk

Marina A. Zavialova

Zavialova Technological Design Institute of Scientific Instrument Engineering, the Siberian Branch of the Russian Academy of Sciences

Email: photonics@technosphera.ru
ORCID iD: 0000-0003-2000-6226

Cand. of Scien. (Techn.), senior researcher

Russian Federation, Novosibirsk

References

  1. Pavlov S. V. Ul’trazvukovoj metod obnaruzheniya negermetichnyh teplovydelyayushchih elementov yadernyh reaktorov. Izv. vuzov. Yadernaya energetika. 2011; 5: 23–38. (In Russ.).
  2. Pavlov S. V., Sagalov S. S., Amosov S. V. Sistema nerazrushayushchego kontrolya obluchennyh tvelov dlya stenda inspekcii teplovydelyayushchih sborok VVER. Izv. vuzov. Yadernaya energetika. 2010; 3: 5–11. (In Russ.).
  3. Mezhenin A. V. Metody i sredstva raspoznavaniya obrazov i vizualizacii. – SPb., 2012; 129 p. (In Russ.).
  4. Gonsales R., Vuds R. Cifrovaya obrabotka izobrazhenij. – M.: Tekhnosfera. 2006. 1072 p. (In Russ.).
  5. Solovejchik Yu.G., Royak M. E., Persova M. G. Metod konechnyh elementov dlya skalyarnyh i vektornyh zadach. – Novosibirsk: NGTU. 2007. 896 p. (In Russ.).
  6. Bryus Sh. Prikladnaya kriptografiya. Protokoly, algoritmy, iskhodnye teksty na yazyke CI. – M.: Triumf. 2002. 816 s. ISBN 5-89392-055-4. (In Russ.).

Supplementary files

Supplementary Files
Action
1. JATS XML
2. Fig. 1. Multichannel Endoscopic Complex for inspection of the inner surface of the guide channels of the WCPR fuel assemblies

Download (90KB)
3. Fig. 2. Optical diagram of the video information acquisition unit

Download (87KB)
4. Fig. 3. Example of images of video systems in the Inspection mode

Download (527KB)
5. Fig. 4. Example of viewing images of video systems from the archive

Download (1MB)

Copyright (c) 2023 Bechasnov S.M., Barmasov V.D., Popov A.I., Zavialova M.A.

This website uses cookies

You consent to our cookies if you continue to use our website.

About Cookies