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CNG injector performance analysis against variation of physical and electrical parameters: An alternate fuel approach

Noida Inst. Of Engineering Tech.-Udit Kaul
  • Technical Paper
  • 2019-28-2389
To be published on 2019-11-21 by SAE International in United States
Authors: Udit Kaul, Mahendarpal and Madhusudan Joshi Organization: International Centre for Automotive Technology, Manesar Introduction: In this paper, a study concerning multi-point CNG injectors (MPCI) or commonly known as injector rail would be presented. Here we would make a detailed analysis regarding the performance of MPCIs due to variation in physical and electrical parameters. In this case multiple MPCIs would be considered and there electrical and dimension parameters would be compared with respect to their performance. The performance comparison would be done based on the common compliance standard under standard laboratory conditions. We would also like to propose the optimal combination of electrical and dimension parameters for better performance. The variables to be considered for the proposed study are: injector valve open/shut timing, injector dimension, voltage levels, solenoid types etc. Key words : multi-point CNG injectors, injector valve, solenoid