OBTAINING REGULARITIES OF DISTRIBUTION OF RESIDUAL STRESSES AND DEFORMATIONS IN COMBINED COMPOUNDS “PIPE – TUBE GRILLE” OF SHELL-TUBED HEAT EXCHANGE UNITS
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
Russian Federation
Type:
Сonference article
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
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 (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.
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
shell-and-tube heat exchanger, tube bundle, "pipe-tube grid" unit, combined connection, rotary friction welding, steel 12X18H10T
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