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RU99121968A - ULTRASONIC DEVICE FOR AUTOMATED MEASUREMENT OF STRESS STATE OF METAL OF WALLS OF TECHNOLOGICAL CHANNELS OF NUCLEAR REACTORS TYPE RBMK - Google Patents

ULTRASONIC DEVICE FOR AUTOMATED MEASUREMENT OF STRESS STATE OF METAL OF WALLS OF TECHNOLOGICAL CHANNELS OF NUCLEAR REACTORS TYPE RBMK

Info

Publication number
RU99121968A
RU99121968A RU99121968/28A RU99121968A RU99121968A RU 99121968 A RU99121968 A RU 99121968A RU 99121968/28 A RU99121968/28 A RU 99121968/28A RU 99121968 A RU99121968 A RU 99121968A RU 99121968 A RU99121968 A RU 99121968A
Authority
RU
Russia
Prior art keywords
metal
stress state
rbmk
walls
ultrasonic device
Prior art date
Application number
RU99121968/28A
Other languages
Russian (ru)
Other versions
RU2188412C2 (en
Inventor
Адольф Иванович Трофимов
Сергей Иванович Минин
Original Assignee
Обнинский институт атомной энергетики
Filing date
Publication date
Application filed by Обнинский институт атомной энергетики filed Critical Обнинский институт атомной энергетики
Priority to RU99121968/28A priority Critical patent/RU2188412C2/en
Priority claimed from RU99121968/28A external-priority patent/RU2188412C2/en
Publication of RU99121968A publication Critical patent/RU99121968A/en
Application granted granted Critical
Publication of RU2188412C2 publication Critical patent/RU2188412C2/en

Links

Claims (1)

Ультразвуковое устройство для автоматизированного измерения напряженного состояния металла стенок технологических каналов ядерных реакторов типа РБМК, содержащее прямые и наклонные пьезопреобразователи, отличающееся тем, что данное устройство снабжено пьезоэлектрическими преобразователями, позволяющими проводить измерения напряженного состояния металла в иммерсионном варианте, как на поперечных, так и на продольных волнах, при этом измерительный канал на поперечных волнах имеет два приемных пьезоэлектрических преобразователя, и дополнительными пьезоэлектрическими преобразователями, позволяющими одновременно проводить контроль несплошности металла технологического канала.An ultrasonic device for automated measurement of the stress state of the metal walls of technological channels of nuclear reactors of the RBMK type, containing direct and inclined piezoelectric transducers, characterized in that this device is equipped with piezoelectric transducers that allow measurements of the metal stress state in the immersion version, both transverse and longitudinal waves, while the measuring channel on the transverse waves has two receiving piezoelectric transducers, additional piezoelectric transducers allows for control of the process channel metal discontinuity simultaneously.
RU99121968/28A 1999-10-20 1999-10-20 Ultrasonic device for detecting stressed state of process-channel wall metal in fast reactors RU2188412C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99121968/28A RU2188412C2 (en) 1999-10-20 1999-10-20 Ultrasonic device for detecting stressed state of process-channel wall metal in fast reactors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99121968/28A RU2188412C2 (en) 1999-10-20 1999-10-20 Ultrasonic device for detecting stressed state of process-channel wall metal in fast reactors

Publications (2)

Publication Number Publication Date
RU99121968A true RU99121968A (en) 2001-07-27
RU2188412C2 RU2188412C2 (en) 2002-08-27

Family

ID=20225988

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99121968/28A RU2188412C2 (en) 1999-10-20 1999-10-20 Ultrasonic device for detecting stressed state of process-channel wall metal in fast reactors

Country Status (1)

Country Link
RU (1) RU2188412C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7946986B2 (en) 2009-09-29 2011-05-24 Medicis Technologies Corporation Cartridge for use with an ultrasound therapy head
RU2625261C1 (en) * 2016-07-18 2017-07-12 Общество с ограниченной ответственностью "Нординкрафт Санкт-Петербург" Method for determining thickness of two-layer materials and their constituent layers by means of elastic wave pulses introduced into control object and ultrasonic converter for its implementation
CN110361448B (en) * 2019-07-16 2021-08-06 太原理工大学 An intelligent brick device for monitoring the damage degree of a single wall and a monitoring method thereof

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