Effects of Different Deviations of Helical Inlet Port on Performance

Abstract:

In this paper, the helical inlet port of CZ4B26 diesel engine is studied. Its3-D solid models of port with the axial deviation and rotated port are made to research the effect on helical inlet port performance. Based on the validation of CFD precision by test, the numerical simulation of flow characteristics in ports-valve-cylinder system is carried out. The results showed that the axial deviation of the port and rotated port have a range of effects on the performance of inlet port.

• Periodical: Advanced Materials Research (Volumes 516-517)
• Pages: 888-891
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.516-517.888
• Online since: May 2012
• Authors: Xue Dong Zhang, Ping Sun, Wen Xia Lu, Li Hua Ye
• Keywords: Computational Fluid Dynamics (CFD), Flow Characteristic, Helical Inlet Port, Port Deviation

References

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