TUBE-AND-FIN HEAT EXCHANGER

TUBE-AND-FIN HEAT EXCHANGER A tube-and-fin heat exchanger comprising tubes for the flow of a heat carrier at some temperature, said tubes being installed in broached holes provided in a stack of fins. The tubes are installed so that adjacent fins form a multiplicity of ducts for the flow of another...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FOLTS, LEV A, DUNAEV, VIKTOR P, SHMELEV, ARTUR P, MARTYNOVA, NATALYA I, VASILIEV, EVGENY V, KUZIN, ANATOLY I, DUBROVSKY, EVGENY V, VRONSKY, SERGEI S, AVERKIEV, LEONID A
Format:	Patent
Sprache:	eng ; fre
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 STEAM OR VAPOUR CONDENSERS WEAPONS
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Beschreibung
Zusammenfassung:	TUBE-AND-FIN HEAT EXCHANGER A tube-and-fin heat exchanger comprising tubes for the flow of a heat carrier at some temperature, said tubes being installed in broached holes provided in a stack of fins. The tubes are installed so that adjacent fins form a multiplicity of ducts for the flow of another heat carrier at a different temperature. Each fin is provided with productions and depressions which form in the ducts symmetrical divergent-convergent portions for setting up turbulence in the heat carrier flow layer at the wall. The fins have rectilinear portions located between the divergent-convergent portions and situated opposite each other on adjacent fins.