HEAT TRANSFER TUBE AND HEAT EXCHANGER

HEAT TRANSFER TUBE AND HEAT EXCHANGER

PROBLEM TO BE SOLVED: To provide a heat transfer tube wound in a spiral shape and having high heat exchange capacity even if a winding pitch is reduced with a relatively simple constitution, and a heat exchanger using this heat transfer tube.SOLUTION: This heat transfer tube 1 is spirally wound in a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IIJIMA SHIGEKO, INOGUCHI YUKIO
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION
HEAT EXCHANGE IN GENERAL
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a heat transfer tube wound in a spiral shape and having high heat exchange capacity even if a winding pitch is reduced with a relatively simple constitution, and a heat exchanger using this heat transfer tube.SOLUTION: This heat transfer tube 1 is spirally wound in a star polygon shape. This star polygon is a regular n/m-gon, and n is suitably a natural number of 17 or less, and m is suitably a natural number of 2-5. The heat exchanger includes the heat transfer tube 1, and a medium contacting with this heat transfer tube 1.