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On approximation of engine combustion pressure data measured by means of an electronic indicator

Abstract

In the paper the application of three calculation methods for approximation of engine combustion pressure curves and their 1st and 2nd derivatives on the basis of discrete data obtained from an electronic indicator, was presented and discussed by using example calcula- tions. In the considered cases all the three methods practically ensured adequate approximation accuracy at nodes.

Keywords:

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Details

Issue
Vol. 10 No. 1(35) (2003)
Section
Latest Articles
Published
14-10-2021
Licencja:
Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Open Access License

This journal provides immediate open access to its content under the Creative Commons BY 4.0 license. Authors who publish with this journal retain all copyrights and agree to the terms of the CC BY 4.0 license.

 

Authors

  • WOJCIECH GALECKI

    Gdynia Maritime University, Mechanical Faculty
  • LEONARD TOMCZAK

    Gdynia Maritime University, Mechanical Faculty

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