An evaporator having a phase change material clam shell housing is provided. The evaporator includes an upper manifold, a plurality of refrigerant tubes extending from the manifold, and a louvered clam shell housing defining a chamber for storing a phase change material. The louvered clam shell housing is disposed between and in thermal communication with the upper portion of two adjacent refrigerant tubes. The louvered clam shell housing is formed of two clam shell plates, each having louvers defined by slats folded into the phase change chamber. The folded slats define louver openings in the clam shell housing enabling the phase change material to make direct contact with the adjacent refrigerant tubes, thereby improving thermal communication between the refrigerant flowing in the tubes and the phase change material in the clam shell housing.
Evaporator having a phase change material louvered clam shell housing
2016-12-13
Patent
Elektronische Ressource
Englisch
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION |
Performance Analysis and Model Experiments for Louvered Fin Evaporator Core Development
SAE Technical Papers | 1972
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