| 摘要 |
An enhanced heat exchanger ( 10 ) consists of a tube ( 11 ) receiving heat from an external source. A fluid (F) to be heated flows through the free area created between the body ( 12, 12 '), introduced inside the tube ( 11 ), and the tube itself. Both the tube ( 11 ) and the body ( 12, 12 ') heat the fluid (F). The body transfers to the fluid the energy received by the tube ( 11 ) by all the lo three modes of heat transfer: conduction, convection and radiation.
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