IN-CYLINDER HEAT TRANSFER MODELLING

Authors

  • Zdeněk Žák Czech Technical University, Vehicle Centre of Sustainable Mobility, Technická 4, 16607 Praha 6
  • Miloslav Emrich Czech Technical University, Vehicle Centre of Sustainable Mobility, Technická 4, 16607 Praha 6
  • Michal Takáts Czech Technical University, Vehicle Centre of Sustainable Mobility, Technická 4, 16607 Praha 6
  • Jan Macek Czech Technical University, Vehicle Centre of Sustainable Mobility, Technická 4, 16607 Praha 6

Abstract

The goal of the paper is to discuss specific features of the in-cylinder heat transfer calculation based on widely used empirical formulas. The potential of in-house codes compared with commercially available software packages is presented. The principles of user models in the GT-SUITE environment are also explained. The results of calibrated models are briefly discussed.

Cílem příspěvku je poukázat na problematiku výpočtu tepla odvedeného z válce na základě často používaných empirických vztahů. Dále je ukázán potenciál vlastních programů v porovnání s komerčně dostupným programovým vybavením. V článku jsou také osvětleny základy uživatelských modelů v prostředí GT-SUITE. Stručné výsledky kalibrovaných modelů jsou uvedeny v závěru.

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Published

2016-12-12

Issue

Vol. 14 No. 03 (2016)

Section

Articles

License

Copyright (c) 2016 Zdeněk Žák, Miloslav Emrich, Michal Takáts, Jan Macek

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