OBTAINING REGULARITIES OF DISTRIBUTION OF RESIDUAL STRESSES AND DEFORMATIONS IN COMBINED COMPOUNDS “PIPE – TUBE GRILLE” OF SHELL-TUBED HEAT EXCHANGE UNITS

Nemtin V. G.; Kareev Maksim Igorevich; Kishchenko M.

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OBTAINING REGULARITIES OF DISTRIBUTION OF RESIDUAL STRESSES AND DEFORMATIONS IN COMBINED COMPOUNDS “PIPE – TUBE GRILLE” OF SHELL-TUBED HEAT EXCHANGE UNITS

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OBTAINING REGULARITIES OF DISTRIBUTION OF RESIDUAL STRESSES AND DEFORMATIONS IN COMBINED COMPOUNDS “PIPE – TUBE GRILLE” OF SHELL-TUBED HEAT EXCHANGE UNITS

Section: MULTIPHYSICAL, MATHEMATICAL, BEHAVIORAL MODELING

Proceedings: CAD/EDA, MODELING AND SIMULATION IN MODERN ELECTRONICS: COLLECTION OF SCIENTIFIC PAPERS OF THE III INTERNATIONAL SCIENTIFIC AND PRACTICAL CONFERENCE

UDK 62 Инженерное дело. Техника в целом. Транспорт GRNTI 47.01 Общие вопросы электроники и радиотехники BBK 302 Проектирование

Nemtin V. G. ¹

Kareev Maksim Igorevich ²

Kishchenko M. ³

Author and publication information

Authors:

1. Research Institute of MTO RF Armed Forces

2. Research Institute of MTO RF Armed Forces

3. Research Institute of MTO RF Armed Forces
, Russian Federation

Type:

Сonference article

DOI:

https://doi.org/10.30987/conferencearticle_5e0282126e6a18.20322267

Published:

20.02.2020

Subject area:

UDK 62 Инженерное дело. Техника в целом. Транспорт
GRNTI 47.01 Общие вопросы электроники и радиотехники
BBK 302 Проектирование

Language:

Russian

Keywords:

shell-and-tube heat exchanger, tube bundle, "pipe-tube grid" unit, combined connection, rotary friction welding, steel 12X18H10T

Abstract and keywords

Abstract (English):
This article describes the modeling process in the ANSYS program of residual stresses and strains in combined connection «pipe-tube grid» joints performed by arc welding and friction welding that occur in heat exchangers due to the temperature difference in the casing and pipes.

Keywords:
shell-and-tube heat exchanger, tube bundle, "pipe-tube grid" unit, combined connection, rotary friction welding, steel 12X18H10T

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References

1. Semakina, O.K. Mashiny i apparaty himicheskih proizvodstv. Uchebnoe posobie. / O. K. Semakina. – Tomsk: TPU, 2003. – 118 s.

2. Korrozionnaya stoykost' svarnogo soedineniya uzla «truba – trubnaya reshetka», poluchennogo svarkoy treniem / R.G. Rizvanov [i dr.] // Nanotehnologii v stroitel'stve: nauchnyy internet-zhurnal. – 2017. – T. 9, № 4. – S. 97-115.

3. Kareev, M.I. Sravnitel'nyy analiz rezul'tatov modelirovaniya napryazhenno-deformirovannogo sostoyaniya uzla «truba–trubnaya reshetka» kozhuhotrubchatyh teploobmennyh apparatov / M.I. Kareev // Sovremennye tehnologii v neftegazovom dele. – 2019. – Ufa: Izd-vo UGNTU, 2019. – T. 2. – S. 150-156.

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