Heat exchanger for aircraft gas turbine, has pipe concentrically enclosed with radial distance by another pipe for transmission of fluid, and another pipe is provided for transmission of another fluid through ring channel

摘要

The heat exchanger has a centric pipe (1) for the transmission of a fluid. The pipe is concentrically enclosed with radial distance by another pipe (2) over a given length. Another pipe is provided for the transmission of another fluid through a ring channel formed between the pipes.