| 摘要 |
Rotary radial flow heat exchanger has one rotational body or two rotational bodies, wherein the rotational body has the shape of a tube and composed of the thin flat annulus (1). Between the annuluses (1) is an air gap for the air flow. The annuluses (1) can have at the surface the extensions (2) and / or the holes (3), and / or the trenches (4) to increase the heat exchanger surface and to improve the air flow between the annuluses (1). |
