Article | Proceedings of the 10<sup>th</sup> International Modelica Conference; March 10-12; 2014; Lund; Sweden | Thermal shock testing for Engines in Dymola
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Title:
Thermal shock testing for Engines in Dymola
Author:
Alessandro Picarelli: Claytex Services Ltd., Edmund House, UK Eduardo Galindo: AVL IBERICA SA - OFICINA VALLADOLID, P. Tecn. Castilla-León, Edif. Centro, Spain Gonzalo Diaz: AVL IBERICA SA - OFICINA VALLADOLID, P. Tecn. Castilla-León, Edif. Centro, Spain
DOI:
10.3384/ecp1409689
Download:
Full text (pdf)
Year:
2014
Conference:
Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden
Issue:
096
Article no.:
009
Pages:
89-95
No. of pages:
7
Publication type:
Abstract and Fulltext
Published:
2014-03-10
ISBN:
978-91-7519-380-9
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press; Linköpings universitet


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In this work; we use an acausal multi-domain physical system model to study the interaction between an internal combustion engine operation and a range of cooling scenarios. Although the model can be used for modelling a wide range of scenarios; in this paper we concentrate on the application of ‚Äúthermal shock‚ÄĚ. An internal combustion engine is load-controlled on a dynamometer and coolant temperature transients are imposed on the engine system. Using freely available and commercial Modelica Libraries within the Dymola environment; the whole system integration of the coolant rig and engine dynamometer is achieved. This allows the user to develop and define control strategies for the tests from desktop; prior to engaging in the real tests

Keywords: Engine testing; thermal-shock; control system development

Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden

Author:
Alessandro Picarelli, Eduardo Galindo, Gonzalo Diaz
Title:
Thermal shock testing for Engines in Dymola
DOI:
http://dx.doi.org/10.3384/ecp1409689
References:

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[3] Dempsey M., Picarelli A, Fish G. (2012). Using Modelica models for driver-in-the-loop simulators. Munich, Germany: Proceedings 9th Modelica Conference.

[4] Dempsey M., Roberts N. (2012) Predicting the launch feel of automatic and dual clutch transmissions. Munich, Germany: Proceedings 9th Modelica Conference. Yang Y., Lam R., and Fujii T., (1998) Prediction of torque response during the engagement of wet friction clutch. SAE Technical Paper, 981097.

[5] Dempsey M., Roberts N., Picarelli A. (2013) Detailed Powertrain Dynamics Modelling in Dymola ‚Äď Modelica. IFAC-AAC conference Tokyo, Japan.

[6] Hendricks et al. (1996) Modelling of the Intake Manifold Filling Dynamics SAE 960037.

[7] Stodola, A. (1945). Steam and Gas Turbines. McGraw-Hill, New York. Reprinted by Peter Smith.

[8] Casella. F. et al. (2006) The Modelica Fluid and Media library for modeling of incompressible and compressible thermo-fluid pipe networks
Modelica Conference, 2006.

Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden

Author:
Alessandro Picarelli, Eduardo Galindo, Gonzalo Diaz
Title:
Thermal shock testing for Engines in Dymola
DOI:
http://dx.doi.org/10.3384/ecp1409689
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