Use this url to cite publication: https://hdl.handle.net/20.500.14172/648
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Adapting a one-dimensional mathematical model to the dual fuel engine in-cylinder processes modelling
Type of publication
Straipsnis konferencijos medžiagoje Web of Science duomenų bazėje / Article in conference proceedings in Web of Science database (P1a1)
Type of document
type::text::conference output::conference proceedings::conference paper
Title
Adapting a one-dimensional mathematical model to the dual fuel engine in-cylinder processes modelling
Date Issued
Date Issued |
---|
2020 |
Extent
p. 407-414
Is part of
TRANSBALTICA XI: Transportation science and technology : proceedings of the international conference TRANSBALTICA : May 2–3, 2019, Vilnius, Lithuania. Cham : Springer, 2020. ISBN 9783030386658.
Series/Report no.
Lecture notes in intelligent transportation and infrastructure, ISSN 2523-3440
Field of Science
Abstract
The article presents results from numerical studies evaluating one-dimensional mathematical model (MM) with single-phase I.I. Vibe combustion law for dual fuel (DF): diesel (D) and natural gas (NG) engine energy experiment. Adequacy criteria were established for high speed 4ČN79,5/95,5 engine with conventional fuel system, engine was tested on D100 and D20/NG80 fuel, in high (HLM), medium (MLM) and low (LLM) engine load modes, changing diesel injection angle (DIT) from −1 to −13° CA BTDC range for each load. The simulation of single-phase I.I. Vibe’s law of combustion is characterized by limited application possibilities. The rationality of single-phase model use was determined only in HLM engine mode (with error 7%). In the MLM and LLM regimes, the mismatch between real bi-phasic combustion with highly dispersed natural gas NG diffuse during second phase modelling error is 50%.
ISBN (of the container)
9783030386658
9783030386665
WOS
000613016800043
eLABa
49637136
Coverage Spatial
Šveicarija / Switzerland (CH)
Language
Anglų / English (en)
Bibliographic Details
17
Access Rights
Apribota prieiga / Restricted Access
File(s)transbaltica_xi_2020.pdf (92.39 MB) Restricted Access