SHELL-AND-TUBE HEAT EXCHANGER Russian patent published in 1998 - IPC

Abstract RU 2115875 C1

FIELD: apparatuses for parallel-flow coolants. SUBSTANCE: heat exchanger has heat- transfer member with parallel flow of coolants and shell with tubes and covers. Tubes 2 of heat-transfer member have longitudinal fins 3 and are arranged in square manner so that fins 3 of any tube 2 partially enter fin-to-fin space of each adjacent tube 2. EFFECT: provision for dispensing with large- diameter tubes and for reducing tube pitch in tube plates. 2 dwg

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RU 2 115 875 C1

Authors

Evenko Vladimir Iosifovich

Dates

1998-07-20—Published

1996-10-09—Filed