Control Strategy and Realization of Dual Fuel Engine with Intake Premixed Methanol on Turbocharging Diesel Engine

Jia Yi Du; Hai Ling Li; Deng Pan Zhang; Yong Jia Lu

doi:10.4028/www.scientific.net/AMR.614-615.436

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 614-615Control Strategy and Realization of Dual Fuel...

Control Strategy and Realization of Dual Fuel Engine with Intake Premixed Methanol on Turbocharging Diesel Engine

Abstract:

Based on Methanol and diesel special combustion mode, a control strategy of methanol/diesel dual fuel engine on turbocharged DI diesel engine was introduced according to different operation conditions. A method of judging engine load by measuring intake manifold pressure was put forward. Bicubic interpolation method was adopted to optimize the control MAP for ensuring the coincidence between look-up table data and actual conditions. The feasibility of the control strategy is verified by bench test. And the results of test show that the economic performance of this dual fuel engine got a considerable improvement.

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Periodical:

Advanced Materials Research (Volumes 614-615)

Pages:

436-440

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.614-615.436

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Online since:

December 2012

Authors:

Jia Yi Du, Hai Ling Li, Deng Pan Zhang, Yong Jia Lu

Keywords:

Control Strategy, Dual Fuel Engine, Electric Control, Methanol Fuel

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