| 摘要 |
<p>The exchanger has a flow channel flown through by a heat carrier medium, and a heat exchanger tube e.g. shaft tube and ribs tube, flown through by another heat carrier medium. The heat exchanger tube is arranged within the flow channel. A support unit e.g. shaft (10), supports turbulent flow of the former heat carrier medium between the heat exchanger tube and inner and outer channel walls (7, 8) of the flow channel. The support unit forms constricted openings at a flow-through cross-section of the flow channel. The tube runs around an inner tube surrounded by the channel.</p> |
