| 摘要 |
A stove has a combustion chamber with front and rear ends. Fuel is fed into the front end and a chimney exhausts the products of combustion from the rear end. A multiplicity of tubes are external to, and parallel to the combustion chamber. Each tube is connected between the front and rear ends of the combustion chamber so that some part of the products of combustion flows through the tube and thus improves its heat dissipation as compared to the heat dissipation of a simple fin. A baffle may be inserted between the front and rear ends of the combustion chamber to increase the flow of combustion products through the tubes.
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