Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Reliability and Life Extension of Components Vol. 15, No. 55 (2021)

Assessment of the strength reliability of high-temperature heat exchangers with long service life at the design stage

Author and affiliation details
  • Vyacheslav Popov Corresponding author Moscow Aviation Institute, Russia quazzar.89@mail.ru
  • V.V. Kashelkin JSC "Krasnaya Zvezda", Russia
  • A.S. Demidov Moscow Aviation Institute, Russia
DOI
10.3221/IGF-ESIS.55.10
Pages
136-144
Published
Licence
CC BY 4.0
Published inVol. 15, No. 55 (2021)Go to the issue

Abstract

The article describes a method for assessing the strength reliability of high-temperature heat exchangers with service life of several tens of thousands of hours at the design stage, when there is not enough statistical data on the operating time of elements and material properties. The method shows, how to determine the missing coefficients of variation for calculating reliability and build the function of the probability of failure-free operation, considering the change of the properties of the structural material over time. The method of visualizing the distribution of zones, both satisfying and not satisfying reliability criteria at the nodes of any finite element model, is also described.

Keywords

Article history

  1. ReceivedUntil the next stage: 43 days
  2. Revision requestedUntil the next stage: 19 days
  3. RevisedUntil the next stage: 1 day
  4. AcceptedUntil the next stage: 48 days
  5. Published

How to cite

APA

Popov, V., Kashelkin, V., & Demidov, A. (2020). Assessment of the strength reliability of high-temperature heat exchangers with long service life at the design stage. Fracture and Structural Integrity, 15(55), 136–144. https://doi.org/10.3221/IGF-ESIS.55.10

IEEE

V. Popov, V. Kashelkin, and A. Demidov, “Assessment of the strength reliability of high-temperature heat exchangers with long service life at the design stage,” Fracture and Structural Integrity, vol. 15, no. 55, pp. 136–144, 2020, doi: 10.3221/IGF-ESIS.55.10.

MLA

Popov, Vyacheslav, et al. “Assessment of the strength reliability of high-temperature heat exchangers with long service life at the design stage.” Fracture and Structural Integrity, vol. 15, no. 55, 2020, pp. 136–144. https://doi.org/10.3221/IGF-ESIS.55.10.

Chicago

Popov, Vyacheslav, V.V. Kashelkin, and A.S. Demidov. 2020. “Assessment of the strength reliability of high-temperature heat exchangers with long service life at the design stage.” Fracture and Structural Integrity 15 (55): 136–144. https://doi.org/10.3221/IGF-ESIS.55.10.

Harvard

Popov, V., Kashelkin, V. and Demidov, A. (2020) ‘Assessment of the strength reliability of high-temperature heat exchangers with long service life at the design stage’, Fracture and Structural Integrity, 15(55), pp. 136–144. doi: 10.3221/IGF-ESIS.55.10.

Vancouver

Popov V, Kashelkin V, Demidov A. Assessment of the strength reliability of high-temperature heat exchangers with long service life at the design stage. Fracture and Structural Integrity. 2020;15(55):136-144. doi:10.3221/IGF-ESIS.55.10

BibTeX

@article{popov2020, author = {Popov, Vyacheslav and Kashelkin, V.V. and Demidov, A.S.}, title = {Assessment of the strength reliability of high-temperature heat exchangers with long service life at the design stage}, journal = {Fracture and Structural Integrity}, year = {2020}, volume = {15}, number = {55}, pages = {136--144}, doi = {10.3221/IGF-ESIS.55.10}, url = {https://doi.org/10.3221/IGF-ESIS.55.10}, issn = {1971-8993} }

RIS

TY - JOUR AU - Popov, Vyacheslav AU - Kashelkin, V.V. AU - Demidov, A.S. TI - Assessment of the strength reliability of high-temperature heat exchangers with long service life at the design stage JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2020 DA - 2020/12/28 VL - 15 IS - 55 SP - 136 EP - 144 DO - 10.3221/IGF-ESIS.55.10 UR - https://doi.org/10.3221/IGF-ESIS.55.10 SN - 1971-8993 ER -

Licence

Creative Commons Attribution 4.0 International

May be shared and adapted, provided appropriate credit is given. Copyright © 2020 Vyacheslav Popov, V.V. Kashelkin, A.S. Demidov.

Copyright 
Authors are allowed to retain both the copyright and the publishing rights of their articles without restrictions.  

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