FLOW-MODIFYING HEAT EXCHANGER CORE TUBES

A heat exchanger (12) includes a first header (20) including a fluid inlet (28), a second header (22) positioned downstream of the first header with respect to a first internal fluid flow path (F1) of a first fluid and including a fluid outlet (30), and a core (24) extending from the first header to...

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Bibliographische Detailangaben
Hauptverfasser:	GIULIANO, John, KILCHYK, Viktor, COLSON, Paul M
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION GAS-TURBINE PLANTS 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 HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A heat exchanger (12) includes a first header (20) including a fluid inlet (28), a second header (22) positioned downstream of the first header with respect to a first internal fluid flow path (F1) of a first fluid and including a fluid outlet (30), and a core (24) extending from the first header to the second header. The core includes a plurality of flow-modifying core tubes (32) that are shaped, angled, and/or arranged to modify flow through the heat exchanger along a second external fluid flow path. The plurality of flow-modifying core tubes includes airfoil tubes (112) with corresponding airfoil cross-sections.