摘要:
The invention is directed to a heat exchanger (10) having a block (2) which includes a plurality of tubes (11) for conducting a fluid therethrough. The heat exchanger also includes a collector (5) having a tube base (4). The tubes have tube end sections (11) and the tubes are inserted into the tube base so that the end sections are accommodated therein and extend into the collector to an insertion depth (x). The insertion depth (x) of the end sections (11a) is variable. The heat exchanger is preferably used as an evaporator in climate control systems for motor vehicles.
摘要:
An air control door with stratification feature is provided. The door includes a mixing section comprised of air guides that define spaced apart air passages. In a mixed mode application, where mixing of both hot and cold air streams is desired, the air control door directs the two air streams into each other, thereby promoting mixing of such air streams and reducing air stratification. By integrating a mixing section with the air control door, the present invention reduces the size, number and complexity of components required to reduce air stratification to an acceptable level.
摘要:
The invention relates to a heater or air conditioner comprising a mixing zone (M1) in which cold and hot air discharged from a cold air duct (K) and a hot air duct (W), respectively, are mixed. At least one second mixing zone (M2) is provided which is disposed downstream of the first mixing zone (M1) in the direction of air flow and to which cold and/or hot air can be delivered directly via a duct (K3; K3′; K3″) while the first mixing zone (M1) is bypassed. Also disclosed is a method for mixing air.
摘要翻译:本发明涉及一种加热器或空调,其包括混合区(M 1),其中分别从冷空气管道(K)和热空气管道(W)排放的冷热空气和热空气混合。 提供至少一个第二混合区(M 2),其设置在空气流动方向上的第一混合区(M1)的下游,并且冷和/或热空气可以经由管道(K 3 ; K 3'; K 3“),而第一混合区(M1)被旁路。 还公开了一种混合空气的方法。
摘要:
An electrohydrodynamic induction pumping thermal energy transfer system includes an outer conduit and a plurality of inner conduits disposed within the outer conduit. The system also includes a plurality of conductors disposed about a first surface of at least one of the inner conduits. The plurality of conductors is disposed in a spaced apart relationship to each other and extends longitudinally along the inner conduit. The system further includes a power supply coupled to the plurality of conductors. The power supply is operable to induce an electric traveling wave along the first surface of the inner conduit to enhance thermal energy transfer between a fluid disposed within the outer conduit and the inner conduit by inducing longitudinal pumping of a liquid phase of the fluid in contact with the first surface of the inner conduit along the first surface of the inner conduit.