Publication result detail

DESIGN AND CRANK TRAIN DYNAMICS OF VARIOUS APPROACHES TO CYLINDER DEACTIVATION SYSTEM FOR SPARK-IGNITION ENGINES

FRIDRICHOVÁ, K.; DRÁPAL, L.; PUŠKÁR, M.

Original Title

DESIGN AND CRANK TRAIN DYNAMICS OF VARIOUS APPROACHES TO CYLINDER DEACTIVATION SYSTEM FOR SPARK-IGNITION ENGINES

English Title

DESIGN AND CRANK TRAIN DYNAMICS OF VARIOUS APPROACHES TO CYLINDER DEACTIVATION SYSTEM FOR SPARK-IGNITION ENGINES

Type

WoS Article

Original Abstract

Due to the fact that emission reduction has become an important topic and due to the upcoming EURO 7 standard, the automotive industry is focusing on reducing the carbon footprint. One of the ways to do so is enhancing the efficiency of internal combustion engines by technologies such as cylinder deactivation. This technology offers fuel economy benefit, implementing cylinder deactivation to modern engines with lower cylinder count can be challenging. The implementation requires numerous design modifications and some negative consequences like higher torsional vibration are associated with the technology. This paper focuses on investigating these constraints of cylinder deactivation.

English abstract

Due to the fact that emission reduction has become an important topic and due to the upcoming EURO 7 standard, the automotive industry is focusing on reducing the carbon footprint. One of the ways to do so is enhancing the efficiency of internal combustion engines by technologies such as cylinder deactivation. This technology offers fuel economy benefit, implementing cylinder deactivation to modern engines with lower cylinder count can be challenging. The implementation requires numerous design modifications and some negative consequences like higher torsional vibration are associated with the technology. This paper focuses on investigating these constraints of cylinder deactivation.

Keywords

Selective cylinder deactivation; rolling cylinder deactivation; torsional vibration; switchable pivot element; movable cam; sections

Key words in English

Selective cylinder deactivation; rolling cylinder deactivation; torsional vibration; switchable pivot element; movable cam; sections

Authors

FRIDRICHOVÁ, K.; DRÁPAL, L.; PUŠKÁR, M.

RIV year

2024

Released

13.12.2023

Publisher

MM SCIENCE

Location

PRAGUE 10

ISBN

1805-0476

Periodical

MM Science Journal

Volume

2023

Number

5

State

Czech Republic

Pages from

7109

Pages to

7114

Pages count

6

URL

https://www.mmscience.eu/journal/issues/december-2023/articles/design-and-crank-train-dynamics-of-various-approaches-to-cylinder-deactivation-system-for-spark-ignition-engines

BibTex

@article{BUT185743,
  author="Kateřina {Fridrichová} and Lubomír {Drápal} and Michal {Puškár}",
  title="DESIGN AND CRANK TRAIN DYNAMICS OF VARIOUS APPROACHES TO CYLINDER DEACTIVATION SYSTEM FOR SPARK-IGNITION ENGINES",
  journal="MM Science Journal",
  year="2023",
  volume="2023",
  number="5",
  pages="7109--7114",
  doi="10.17973/MMSJ.2023\{_}12\{_}2023071",
  issn="1803-1269",
  url="https://www.mmscience.eu/journal/issues/december-2023/articles/design-and-crank-train-dynamics-of-various-approaches-to-cylinder-deactivation-system-for-spark-ignition-engines"
}

Documents

mmscience_2023-12_design-and-crank-train-dynamics-of-various-approaches-to-cylinder-deactivation-system-for-spark-ignition-engines (1)