KD空调发电车用排气消声器设计初探

Initial Discussion on Design of Exhausting Silencer for KD Air Conditioned Generator Car

介绍了“重庆－康明斯”ＫＴＡ１９—Ｇ２ 型柴油发动机消声器的基本性能、设计结构和参数，并通过现场检测和用户使用，证明这种消声器能有效地控制ＫＤ空调发电车柴油发动机的排气噪声，使其符合国家标准规定。

The basic performance,design structure and parameters of the silencer for the“Chongqing—Cumins” KTA19 G 2 type diesel engine are introduced.Field detection and users operation show that the silencer can effectively control the exhausting noise of the diesel engine on KD air conditioned generator car,so as to make it be in accordance with the state standard.