Invention Grant
US09303650B2 Introduction of exhaust gas recirculation at a compressor blade trailing edge 有权
在压缩机叶片后缘引入废气再循环

Introduction of exhaust gas recirculation at a compressor blade trailing edge
Abstract:
Methods and systems are provided for injecting exhaust gases from an exhaust gas recirculation system proximate to a trailing edge of a compressor wheel of a compressor. In one example, a compressor of a turbocharger may include an exhaust gas recirculation inlet volute within a casting of the compressor. The exhaust gas recirculation inlet volute may include an injection port positioned downstream of the trailing edge of the compressor wheel for injecting exhaust gases into intake air flow.
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