температура, соответствующая области ползучести

English translation: см.

13:18 Aug 19, 2020
Russian to English translations [PRO]
Tech/Engineering - Engineering: Industrial / Boiler plant, piping
Russian term or phrase: температура, соответствующая области ползучести
Примерный контекст (Спецификация котельной установки):

"Расчетный ресурс работающих под давлением элементов котла с расчетной температурой, соответствующей области ползучести, ч, не менее"

Я представляю себе, что такое температура ползучести, но ведь при такой температуре оборудование работать не может, поэтому я плохо могу представить, как её верно вставить в предложение не исказив смысл.
Слово в слово есть положение в ГОСТ 28269-89 и ОСТ 24.030.46-74, но я не смогла найти перевода в свободном доступе.

Заранее спасибо.
bad_juju
Netherlands
English translation:см.
Explanation:
Область тут следует читать как диапазон, наверное. Как-то так:

Estimated operational life of boiler components operating under pressure before violating design high-temperature limitations for creep range, hrs, lo less than

Существует "safe creep range", начальная стадия ползучести (сreep deformation), при которой какое-то время элементы котла остаются работоспособными


https://www.nationalboard.org/Index.aspx?pageID=181

However, regardless of the cause, the failure will exhibit the characteristics of a creep or stress rupture. ***Indeed, the ASME Boiler and Pressure Vessel Code recognizes creep and creep deformation as high-temperature design limitations and provides allowable stresses for all alloys used in the creep range.*** One of the criteria used in the determination of these allowable stresses is 1% creep expansion, or deformation, in 100,000 hours of service. Thus, the code recognizes that over the operating life, some creep deformation is likely. And creep failures do display some deformation or tube swelling in the immediate region of the rupture.
Selected response from:

IrinaN
United States
Local time: 06:48
Grading comment
Спасибо вам большое, очень исчерпывающее пояснение.
4 KudoZ points were awarded for this answer



Summary of answers provided
3см.
IrinaN
3см.
svetlana cosquéric
Summary of reference entries provided
creep temperature
Russell Phillips

  

Answers


1 hr   confidence: Answerer confidence 3/5Answerer confidence 3/5
см.


Explanation:
Область тут следует читать как диапазон, наверное. Как-то так:

Estimated operational life of boiler components operating under pressure before violating design high-temperature limitations for creep range, hrs, lo less than

Существует "safe creep range", начальная стадия ползучести (сreep deformation), при которой какое-то время элементы котла остаются работоспособными


https://www.nationalboard.org/Index.aspx?pageID=181

However, regardless of the cause, the failure will exhibit the characteristics of a creep or stress rupture. ***Indeed, the ASME Boiler and Pressure Vessel Code recognizes creep and creep deformation as high-temperature design limitations and provides allowable stresses for all alloys used in the creep range.*** One of the criteria used in the determination of these allowable stresses is 1% creep expansion, or deformation, in 100,000 hours of service. Thus, the code recognizes that over the operating life, some creep deformation is likely. And creep failures do display some deformation or tube swelling in the immediate region of the rupture.

IrinaN
United States
Local time: 06:48
Native speaker of: Native in RussianRussian
PRO pts in category: 4
Grading comment
Спасибо вам большое, очень исчерпывающее пояснение.
Login to enter a peer comment (or grade)

1 hr   confidence: Answerer confidence 3/5Answerer confidence 3/5
см.


Explanation:
...с расчетной температурой, соответствующей области ползучести, ... -

the specified temperature range in which creep deformation may occur, ...

речь о диапазоне, Ирина права

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Note added at 1 hr (2020-08-19 15:01:16 GMT)
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... within the specified temperature range in which creep deformation may occur,...

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Note added at 1 hr (2020-08-19 15:04:35 GMT)
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that could help:

cold flow is a type of material deformation that is defined as the tendency of a solid mat...
https://www.labelplanet.co.uk/glossary-of-label-terms/cold-f...

https://aip.scitation.org/doi/abs/10.1063/1.1710316

svetlana cosquéric
France
Local time: 12:48
Specializes in field
Native speaker of: Native in RussianRussian
PRO pts in category: 20
Login to enter a peer comment (or grade)




Reference comments


50 mins
Reference: creep temperature

Reference information:
Try this term; I think it is right, but this is not my field and I am not confident.

Russell Phillips
Native speaker of: Native in EnglishEnglish
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