Influence of the Cooling of the Cylinder Head Surface Parts on Engine Characteristics

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BIZJAN, Frančišek .
Influence of the Cooling of the Cylinder Head Surface Parts on Engine Characteristics. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 43, n.7-8, p. 289-298, november 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/influence-of-the-cooling-of-the-cylinder-head-surface-parts-on-engine-characteristics/>. Date accessed: 19 sep. 2021. 
doi:http://dx.doi.org/.
Bizjan, F.
(1997).
Influence of the Cooling of the Cylinder Head Surface Parts on Engine Characteristics.
Strojniški vestnik - Journal of Mechanical Engineering, 43(7-8), 289-298.
doi:http://dx.doi.org/
@article{.,
	author = {Frančišek  Bizjan},
	title = {Influence of the Cooling of the Cylinder Head Surface Parts on Engine Characteristics},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {43},
	number = {7-8},
	year = {1997},
	keywords = {engines; cooling of engines; coolingof the cylinder head; influence of cooling; },
	abstract = {In most engines, especially the small ones, cooling is not precisely optimised. This means that by changing certain parts of the cooling surface it is possible to influence the cooling conditions and, indirectly, the engine characteristics. The present research establishes the influence of small parts of the cooling surface on the engine characteristics. According to the results of the heat flux measuring, two different cylinder heads have been designed, of different shape and size of the cooling parts surface. Measurements on newly designed cylinder heads should prove, in particular, the connection between the changes of the cooling surface and the hydrocarbon emission in exhaust gases. The results of this research indicate the possibility of influencing some engine characteristics by changing the cooling of some cooling surface parts. The points where the heat flux deviates strongly from average value are mentioned. The given results provide the possibility of establishing the influence of the changes on the cylinder head as well as on the exhaust gasses and the torque or power respectively. It has at the same time been proven that the relatively small parts of the surface strongly influence the engine operation. On the whole, the cooling surface parts have a similar effect on the engine as does its adjustment.},
	issn = {0039-2480},	pages = {289-298},	doi = {},
	url = {https://www.sv-jme.eu/article/influence-of-the-cooling-of-the-cylinder-head-surface-parts-on-engine-characteristics/}
}
Bizjan, F.
1997 November 43. Influence of the Cooling of the Cylinder Head Surface Parts on Engine Characteristics. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 43:7-8
%A Bizjan, Frančišek 
%D 1997
%T Influence of the Cooling of the Cylinder Head Surface Parts on Engine Characteristics
%B 1997
%9 engines; cooling of engines; coolingof the cylinder head; influence of cooling; 
%! Influence of the Cooling of the Cylinder Head Surface Parts on Engine Characteristics
%K engines; cooling of engines; coolingof the cylinder head; influence of cooling; 
%X In most engines, especially the small ones, cooling is not precisely optimised. This means that by changing certain parts of the cooling surface it is possible to influence the cooling conditions and, indirectly, the engine characteristics. The present research establishes the influence of small parts of the cooling surface on the engine characteristics. According to the results of the heat flux measuring, two different cylinder heads have been designed, of different shape and size of the cooling parts surface. Measurements on newly designed cylinder heads should prove, in particular, the connection between the changes of the cooling surface and the hydrocarbon emission in exhaust gases. The results of this research indicate the possibility of influencing some engine characteristics by changing the cooling of some cooling surface parts. The points where the heat flux deviates strongly from average value are mentioned. The given results provide the possibility of establishing the influence of the changes on the cylinder head as well as on the exhaust gasses and the torque or power respectively. It has at the same time been proven that the relatively small parts of the surface strongly influence the engine operation. On the whole, the cooling surface parts have a similar effect on the engine as does its adjustment.
%U https://www.sv-jme.eu/article/influence-of-the-cooling-of-the-cylinder-head-surface-parts-on-engine-characteristics/
%0 Journal Article
%R 
%& 289
%P 10
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 43
%N 7-8
%@ 0039-2480
%8 2017-11-11
%7 2017-11-11
Bizjan, Frančišek.
"Influence of the Cooling of the Cylinder Head Surface Parts on Engine Characteristics." Strojniški vestnik - Journal of Mechanical Engineering [Online], 43.7-8 (1997): 289-298. Web.  19 Sep. 2021
TY  - JOUR
AU  - Bizjan, Frančišek 
PY  - 1997
TI  - Influence of the Cooling of the Cylinder Head Surface Parts on Engine Characteristics
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - engines; cooling of engines; coolingof the cylinder head; influence of cooling; 
N2  - In most engines, especially the small ones, cooling is not precisely optimised. This means that by changing certain parts of the cooling surface it is possible to influence the cooling conditions and, indirectly, the engine characteristics. The present research establishes the influence of small parts of the cooling surface on the engine characteristics. According to the results of the heat flux measuring, two different cylinder heads have been designed, of different shape and size of the cooling parts surface. Measurements on newly designed cylinder heads should prove, in particular, the connection between the changes of the cooling surface and the hydrocarbon emission in exhaust gases. The results of this research indicate the possibility of influencing some engine characteristics by changing the cooling of some cooling surface parts. The points where the heat flux deviates strongly from average value are mentioned. The given results provide the possibility of establishing the influence of the changes on the cylinder head as well as on the exhaust gasses and the torque or power respectively. It has at the same time been proven that the relatively small parts of the surface strongly influence the engine operation. On the whole, the cooling surface parts have a similar effect on the engine as does its adjustment.
UR  - https://www.sv-jme.eu/article/influence-of-the-cooling-of-the-cylinder-head-surface-parts-on-engine-characteristics/
@article{{}{.},
	author = {Bizjan, F.},
	title = {Influence of the Cooling of the Cylinder Head Surface Parts on Engine Characteristics},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {43},
	number = {7-8},
	year = {1997},
	doi = {},
	url = {https://www.sv-jme.eu/article/influence-of-the-cooling-of-the-cylinder-head-surface-parts-on-engine-characteristics/}
}
TY  - JOUR
AU  - Bizjan, Frančišek 
PY  - 2017/11/11
TI  - Influence of the Cooling of the Cylinder Head Surface Parts on Engine Characteristics
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 43, No 7-8 (1997): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - engines, cooling of engines, coolingof the cylinder head, influence of cooling, 
N2  - In most engines, especially the small ones, cooling is not precisely optimised. This means that by changing certain parts of the cooling surface it is possible to influence the cooling conditions and, indirectly, the engine characteristics. The present research establishes the influence of small parts of the cooling surface on the engine characteristics. According to the results of the heat flux measuring, two different cylinder heads have been designed, of different shape and size of the cooling parts surface. Measurements on newly designed cylinder heads should prove, in particular, the connection between the changes of the cooling surface and the hydrocarbon emission in exhaust gases. The results of this research indicate the possibility of influencing some engine characteristics by changing the cooling of some cooling surface parts. The points where the heat flux deviates strongly from average value are mentioned. The given results provide the possibility of establishing the influence of the changes on the cylinder head as well as on the exhaust gasses and the torque or power respectively. It has at the same time been proven that the relatively small parts of the surface strongly influence the engine operation. On the whole, the cooling surface parts have a similar effect on the engine as does its adjustment.
UR  - https://www.sv-jme.eu/article/influence-of-the-cooling-of-the-cylinder-head-surface-parts-on-engine-characteristics/
Bizjan, Frančišek"Influence of the Cooling of the Cylinder Head Surface Parts on Engine Characteristics" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 43 Number 7-8 (11 November 2017)

Authors

Affiliations

  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 43(1997)7-8, 289-298

In most engines, especially the small ones, cooling is not precisely optimised. This means that by changing certain parts of the cooling surface it is possible to influence the cooling conditions and, indirectly, the engine characteristics. The present research establishes the influence of small parts of the cooling surface on the engine characteristics. According to the results of the heat flux measuring, two different cylinder heads have been designed, of different shape and size of the cooling parts surface. Measurements on newly designed cylinder heads should prove, in particular, the connection between the changes of the cooling surface and the hydrocarbon emission in exhaust gases. The results of this research indicate the possibility of influencing some engine characteristics by changing the cooling of some cooling surface parts. The points where the heat flux deviates strongly from average value are mentioned. The given results provide the possibility of establishing the influence of the changes on the cylinder head as well as on the exhaust gasses and the torque or power respectively. It has at the same time been proven that the relatively small parts of the surface strongly influence the engine operation. On the whole, the cooling surface parts have a similar effect on the engine as does its adjustment.

engines; cooling of engines; coolingof the cylinder head; influence of cooling;