This paper experimentally investigated the performances of an automotive air conditioning (AAC) system with the liquid-vapor separation micro-channel condenser (LSMC) and a common parallel flow micro-channel condenser (PFMC), respectively. The performances of the two systems were compared under nomal running condition of IMACA. The cooling capacity of the LSMC system was 5.18% higher than that of the PFMC and the EER value of the LSMC system was 3.73% higher than that of the PFMC. The further investigation on the performance of the two systems were measured under the outdoor dry bulb temperature varying from 29 to 41 while the indoor dry bulb ℃ ℃ and wet bulb temperature fixed at 27 and 19.5 .℃ ℃ In addition, under the standard condition of IMACA, the thermodynamic performance of two systems under the condenser air face velocity varying from 1.5 to 4.5m/s was investigated. Compared with the PFMC system, the cooling capacity and EER of the LSMC system were improved by 1.79%~8.49% and 1.43%~7.18%, respectively.

Organic light-emitting diodes (OLEDs) have been considered as the next generation display and lighting technologies. However, deep blue OLEDs are still the bottleneck due to the lack of efficient luminescence...

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