Analysis of the In-Cylinder Flow Structures Generated by the Engine Induction System a Comparison of Experimental and Simulated Data

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OPREŠNIK, Samuel Rodman;KATRAŠNIK, Tomaž ;TRENC, Ferdinand ;BIZJAN, Frančišek .
Analysis of the In-Cylinder Flow Structures Generated by the Engine Induction System  a Comparison of Experimental and Simulated Data. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 51, n.12, p. 744-756, august 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/analysis-of-the-in-cylinder-flow-structures-generated-by-the-engine-induction-system-a-comparison-of-experimental-and-simulated-data/>. Date accessed: 20 sep. 2021. 
doi:http://dx.doi.org/.
Oprešnik, S., Katrašnik, T., Trenc, F., & Bizjan, F.
(2005).
Analysis of the In-Cylinder Flow Structures Generated by the Engine Induction System  a Comparison of Experimental and Simulated Data.
Strojniški vestnik - Journal of Mechanical Engineering, 51(12), 744-756.
doi:http://dx.doi.org/
@article{.,
	author = {Samuel Rodman Oprešnik and Tomaž  Katrašnik and Ferdinand  Trenc and Frančišek  Bizjan},
	title = {Analysis of the In-Cylinder Flow Structures Generated by the Engine Induction System  a Comparison of Experimental and Simulated Data},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {51},
	number = {12},
	year = {2005},
	keywords = {internal combustion engine; computational fluid dynamics; CFD; air flow characteristics; laser Doppler anemometry; },
	abstract = {A comparison and analysis of laser Doppler anemometry (LDA) measurements and a computed fluid dynamics (CFD) simulation of the in-cylinder flow structures generated by an engine induction system is presented in this paper. An octagonal glass model with a moving piston complementary to a real engine cylinder was applied in the analysis. Good agreement between the measured and simulated patterns of the flow structures and the inlet-valve discharge coefficients was obtained. In general, this study shows that incylinder CFD predictions yield reasonably accurate results that help to improve the knowledge of the airflow characteristics during the intake stroke. CFD therefore represents an effective design tool for developing less-polluting and more efficient internal combustion engines.},
	issn = {0039-2480},	pages = {744-756},	doi = {},
	url = {https://www.sv-jme.eu/article/analysis-of-the-in-cylinder-flow-structures-generated-by-the-engine-induction-system-a-comparison-of-experimental-and-simulated-data/}
}
Oprešnik, S.,Katrašnik, T.,Trenc, F.,Bizjan, F.
2005 August 51. Analysis of the In-Cylinder Flow Structures Generated by the Engine Induction System  a Comparison of Experimental and Simulated Data. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 51:12
%A Oprešnik, Samuel Rodman
%A Katrašnik, Tomaž 
%A Trenc, Ferdinand 
%A Bizjan, Frančišek 
%D 2005
%T Analysis of the In-Cylinder Flow Structures Generated by the Engine Induction System  a Comparison of Experimental and Simulated Data
%B 2005
%9 internal combustion engine; computational fluid dynamics; CFD; air flow characteristics; laser Doppler anemometry; 
%! Analysis of the In-Cylinder Flow Structures Generated by the Engine Induction System  a Comparison of Experimental and Simulated Data
%K internal combustion engine; computational fluid dynamics; CFD; air flow characteristics; laser Doppler anemometry; 
%X A comparison and analysis of laser Doppler anemometry (LDA) measurements and a computed fluid dynamics (CFD) simulation of the in-cylinder flow structures generated by an engine induction system is presented in this paper. An octagonal glass model with a moving piston complementary to a real engine cylinder was applied in the analysis. Good agreement between the measured and simulated patterns of the flow structures and the inlet-valve discharge coefficients was obtained. In general, this study shows that incylinder CFD predictions yield reasonably accurate results that help to improve the knowledge of the airflow characteristics during the intake stroke. CFD therefore represents an effective design tool for developing less-polluting and more efficient internal combustion engines.
%U https://www.sv-jme.eu/article/analysis-of-the-in-cylinder-flow-structures-generated-by-the-engine-induction-system-a-comparison-of-experimental-and-simulated-data/
%0 Journal Article
%R 
%& 744
%P 13
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 51
%N 12
%@ 0039-2480
%8 2017-08-18
%7 2017-08-18
Oprešnik, Samuel, Tomaž  Katrašnik, Ferdinand  Trenc, & Frančišek  Bizjan.
"Analysis of the In-Cylinder Flow Structures Generated by the Engine Induction System  a Comparison of Experimental and Simulated Data." Strojniški vestnik - Journal of Mechanical Engineering [Online], 51.12 (2005): 744-756. Web.  20 Sep. 2021
TY  - JOUR
AU  - Oprešnik, Samuel Rodman
AU  - Katrašnik, Tomaž 
AU  - Trenc, Ferdinand 
AU  - Bizjan, Frančišek 
PY  - 2005
TI  - Analysis of the In-Cylinder Flow Structures Generated by the Engine Induction System  a Comparison of Experimental and Simulated Data
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - internal combustion engine; computational fluid dynamics; CFD; air flow characteristics; laser Doppler anemometry; 
N2  - A comparison and analysis of laser Doppler anemometry (LDA) measurements and a computed fluid dynamics (CFD) simulation of the in-cylinder flow structures generated by an engine induction system is presented in this paper. An octagonal glass model with a moving piston complementary to a real engine cylinder was applied in the analysis. Good agreement between the measured and simulated patterns of the flow structures and the inlet-valve discharge coefficients was obtained. In general, this study shows that incylinder CFD predictions yield reasonably accurate results that help to improve the knowledge of the airflow characteristics during the intake stroke. CFD therefore represents an effective design tool for developing less-polluting and more efficient internal combustion engines.
UR  - https://www.sv-jme.eu/article/analysis-of-the-in-cylinder-flow-structures-generated-by-the-engine-induction-system-a-comparison-of-experimental-and-simulated-data/
@article{{}{.},
	author = {Oprešnik, S., Katrašnik, T., Trenc, F., Bizjan, F.},
	title = {Analysis of the In-Cylinder Flow Structures Generated by the Engine Induction System  a Comparison of Experimental and Simulated Data},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {51},
	number = {12},
	year = {2005},
	doi = {},
	url = {https://www.sv-jme.eu/article/analysis-of-the-in-cylinder-flow-structures-generated-by-the-engine-induction-system-a-comparison-of-experimental-and-simulated-data/}
}
TY  - JOUR
AU  - Oprešnik, Samuel Rodman
AU  - Katrašnik, Tomaž 
AU  - Trenc, Ferdinand 
AU  - Bizjan, Frančišek 
PY  - 2017/08/18
TI  - Analysis of the In-Cylinder Flow Structures Generated by the Engine Induction System  a Comparison of Experimental and Simulated Data
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 51, No 12 (2005): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - internal combustion engine, computational fluid dynamics, CFD, air flow characteristics, laser Doppler anemometry, 
N2  - A comparison and analysis of laser Doppler anemometry (LDA) measurements and a computed fluid dynamics (CFD) simulation of the in-cylinder flow structures generated by an engine induction system is presented in this paper. An octagonal glass model with a moving piston complementary to a real engine cylinder was applied in the analysis. Good agreement between the measured and simulated patterns of the flow structures and the inlet-valve discharge coefficients was obtained. In general, this study shows that incylinder CFD predictions yield reasonably accurate results that help to improve the knowledge of the airflow characteristics during the intake stroke. CFD therefore represents an effective design tool for developing less-polluting and more efficient internal combustion engines.
UR  - https://www.sv-jme.eu/article/analysis-of-the-in-cylinder-flow-structures-generated-by-the-engine-induction-system-a-comparison-of-experimental-and-simulated-data/
Oprešnik, Samuel, Katrašnik, Tomaž, Trenc, Ferdinand, AND Bizjan, Frančišek.
"Analysis of the In-Cylinder Flow Structures Generated by the Engine Induction System  a Comparison of Experimental and Simulated Data" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 51 Number 12 (18 August 2017)

Authors

Affiliations

  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia
  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia
  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia
  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 51(2005)12, 744-756

A comparison and analysis of laser Doppler anemometry (LDA) measurements and a computed fluid dynamics (CFD) simulation of the in-cylinder flow structures generated by an engine induction system is presented in this paper. An octagonal glass model with a moving piston complementary to a real engine cylinder was applied in the analysis. Good agreement between the measured and simulated patterns of the flow structures and the inlet-valve discharge coefficients was obtained. In general, this study shows that incylinder CFD predictions yield reasonably accurate results that help to improve the knowledge of the airflow characteristics during the intake stroke. CFD therefore represents an effective design tool for developing less-polluting and more efficient internal combustion engines.

internal combustion engine; computational fluid dynamics; CFD; air flow characteristics; laser Doppler anemometry;