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Updated: Sep 12, 2026

Design and Operation of a Continuous 13C and 15N Labeling Chamber for Uniform or Differential, Metabolic and Structural, Plant Isotope Labeling
Published on: January 16, 2014
System design and analysis of the trans-critical carbon-dioxide automotive air-conditioning system
Jing-Yang Mu1, Jiang-Ping Chen, Zhi-Jiu Chen
1Institute of Refrigeration, Shanghai Jiaotong University, Shanghai 200030, China. jim.mu@aiapo.com
Abstract:
As an environmentally harmless and feasible alternate refrigerant, CO2 has attracted worldwide attention, especially in the area of automobile air-conditioning (AAC). The thermal property of CO2 and its trans-critical refrigeration cycle is very different from that of the traditional CFC or HCFC system. The detailed process of CO2 system thermal cycle design and optimization is described in this paper. System prototype and performance test bench were developed to analyze the performance of the CO2 AAC system.
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