Heat exchange – With agitating or stirring structure
Patent
1981-06-19
1982-06-29
Richter, Sheldon J.
Heat exchange
With agitating or stirring structure
138 38, 165146, F28F 140
Patent
active
043368387
ABSTRACT:
A turbulator for heat exchange tubes made of two metal strips. Each metal strip is formed into a plurality of turbulence nodules which are preferably V-shaped and alternately extend in two different directions. The two metal strips are connected to each other at the places of joinder of the turbulence nodules, providing an end view of generally X-shaped configuration. The alternating pairs of turbulence nodules provide an enhanced buffeting action and heat exchange without an undesirable excessive pressure drop. In the preferred embodiment, each metal strip is tapered having a narrow end tapering to a relatively wide end.
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