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随着制冷和空调设备的节能化和多用化,作为制冷技术心脏的压缩机的研究有很大进展。本文介绍日本国内外压缩机的学术会议和学术刊物上发表的研究论文,涉及活塞式、旋转式、涡线式、螺杆式等压缩机的最新动态。例如在涡线式压缩机方面,最近研究了几何学基本性能的解析、运动力学模型和稳定性、漏泄特性、振动特性、压力支持机构的最佳化、喷油性能、齿形曲线除渐
With the refrigeration and air conditioning equipment, energy-saving and multi-purpose, as the heart of the refrigeration technology compressor research has made great progress. This article presents research papers published in academic conferences and academic journals of compressors in Japan and abroad, covering the latest developments in piston, rotary, vortex and screw compressors. For example, in the case of a scroll compressor, the analysis of basic geometrical properties, kinematic model and stability, leakage characteristics, vibration characteristics, optimization of pressure support mechanism, fuel injection performance, profile of tooth profile