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NOx, Soot, and Fuel Consumption Predictions under Transient Operating Cycle for Common Rail High Power Density Diesel Engines
Joint Authors
Walke, N. H.
Nandgaonkar, M. R.
Marathe, N. V.
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-03-24
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Diesel engine is presently facing the challenge of controlling NOx and soot emissions on transient cycles, to meet stricter emission norms and to control emissions during field operations.
Development of a simulation tool for NOx and soot emissions prediction on transient operating cycles has become the most important objective, which can significantly reduce the experimentation time and cost required for tuning these emissions.
Hence, in this work, a 0D comprehensive predictive model has been formulated with selection and coupling of appropriate combustion and emissions models to engine cycle models.
Selected combustion and emissions models are further modified to improve their prediction accuracy in the full operating zone.
Responses of the combustion and emissions models have been validated for load and “start of injection” changes.
Model predicted transient fuel consumption, air handling system parameters, and NOx and soot emissions are in good agreement with measured data on a turbocharged high power density common rail engine for the “nonroad transient cycle” (NRTC).
It can be concluded that 0D models can be used for prediction of transient emissions on modern engines.
How the formulated approach can also be extended to transient emissions prediction for other applications and fuels is also discussed.
American Psychological Association (APA)
Walke, N. H.& Nandgaonkar, M. R.& Marathe, N. V.. 2016. NOx, Soot, and Fuel Consumption Predictions under Transient Operating Cycle for Common Rail High Power Density Diesel Engines. Journal of Combustion،Vol. 2016, no. 2016, pp.1-13.
https://search.emarefa.net/detail/BIM-1107451
Modern Language Association (MLA)
Walke, N. H.…[et al.]. NOx, Soot, and Fuel Consumption Predictions under Transient Operating Cycle for Common Rail High Power Density Diesel Engines. Journal of Combustion No. 2016 (2016), pp.1-13.
https://search.emarefa.net/detail/BIM-1107451
American Medical Association (AMA)
Walke, N. H.& Nandgaonkar, M. R.& Marathe, N. V.. NOx, Soot, and Fuel Consumption Predictions under Transient Operating Cycle for Common Rail High Power Density Diesel Engines. Journal of Combustion. 2016. Vol. 2016, no. 2016, pp.1-13.
https://search.emarefa.net/detail/BIM-1107451
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1107451