Numerical Analysis of Sequential Turbocharging for High Speed Diesel Engines

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MEDICA, Vladimir .
Numerical Analysis of Sequential Turbocharging for High Speed Diesel Engines. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 45, n.12, p. 503-512, november 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/numerical-analysis-of-sequential-turbocharging-for-high-speed-diesel-engines/>. Date accessed: 18 jan. 2020. 
doi:http://dx.doi.org/.
Medica, V.
(1999).
Numerical Analysis of Sequential Turbocharging for High Speed Diesel Engines.
Strojniški vestnik - Journal of Mechanical Engineering, 45(12), 503-512.
doi:http://dx.doi.org/
@article{.,
	author = {Vladimir  Medica},
	title = {Numerical Analysis of Sequential Turbocharging for High Speed Diesel Engines},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {45},
	number = {12},
	year = {1999},
	keywords = {Diesel engine; turbocharging; numerical modelling; characteristics; },
	abstract = {Turbocharged diesel engines for road-going and off-road vehicles operate over a wide range of engine speeds and loads. It is very difficult to cover effectively the whole operational range using only one turbocharger, so many new strategies in the supercharging of such engines are available. In this paper, a Diesel engine using a sequential turbocharging system, comprising two turbochargers is analyzed. Results are compared with the same engine using a single turbocharger, with fixed turbine geometry, matched to the engine's operational range, and to the same engine equipped with a turbocharger with variable turbine geometry. Steady state and transient operational characteristics are compared. The results show some advantages of the sequential turbocharging system in steady state and transient engine operation.},
	issn = {0039-2480},	pages = {503-512},	doi = {},
	url = {https://www.sv-jme.eu/sl/article/numerical-analysis-of-sequential-turbocharging-for-high-speed-diesel-engines/}
}
Medica, V.
1999 November 45. Numerical Analysis of Sequential Turbocharging for High Speed Diesel Engines. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 45:12
%A Medica, Vladimir 
%D 1999
%T Numerical Analysis of Sequential Turbocharging for High Speed Diesel Engines
%B 1999
%9 Diesel engine; turbocharging; numerical modelling; characteristics; 
%! Numerical Analysis of Sequential Turbocharging for High Speed Diesel Engines
%K Diesel engine; turbocharging; numerical modelling; characteristics; 
%X Turbocharged diesel engines for road-going and off-road vehicles operate over a wide range of engine speeds and loads. It is very difficult to cover effectively the whole operational range using only one turbocharger, so many new strategies in the supercharging of such engines are available. In this paper, a Diesel engine using a sequential turbocharging system, comprising two turbochargers is analyzed. Results are compared with the same engine using a single turbocharger, with fixed turbine geometry, matched to the engine's operational range, and to the same engine equipped with a turbocharger with variable turbine geometry. Steady state and transient operational characteristics are compared. The results show some advantages of the sequential turbocharging system in steady state and transient engine operation.
%U https://www.sv-jme.eu/sl/article/numerical-analysis-of-sequential-turbocharging-for-high-speed-diesel-engines/
%0 Journal Article
%R 
%& 503
%P 10
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 45
%N 12
%@ 0039-2480
%8 2017-11-11
%7 2017-11-11
Medica, Vladimir.
"Numerical Analysis of Sequential Turbocharging for High Speed Diesel Engines." Strojniški vestnik - Journal of Mechanical Engineering [Online], 45.12 (1999): 503-512. Web.  18 Jan. 2020
TY  - JOUR
AU  - Medica, Vladimir 
PY  - 1999
TI  - Numerical Analysis of Sequential Turbocharging for High Speed Diesel Engines
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - Diesel engine; turbocharging; numerical modelling; characteristics; 
N2  - Turbocharged diesel engines for road-going and off-road vehicles operate over a wide range of engine speeds and loads. It is very difficult to cover effectively the whole operational range using only one turbocharger, so many new strategies in the supercharging of such engines are available. In this paper, a Diesel engine using a sequential turbocharging system, comprising two turbochargers is analyzed. Results are compared with the same engine using a single turbocharger, with fixed turbine geometry, matched to the engine's operational range, and to the same engine equipped with a turbocharger with variable turbine geometry. Steady state and transient operational characteristics are compared. The results show some advantages of the sequential turbocharging system in steady state and transient engine operation.
UR  - https://www.sv-jme.eu/sl/article/numerical-analysis-of-sequential-turbocharging-for-high-speed-diesel-engines/
@article{{}{.},
	author = {Medica, V.},
	title = {Numerical Analysis of Sequential Turbocharging for High Speed Diesel Engines},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {45},
	number = {12},
	year = {1999},
	doi = {},
	url = {https://www.sv-jme.eu/sl/article/numerical-analysis-of-sequential-turbocharging-for-high-speed-diesel-engines/}
}
TY  - JOUR
AU  - Medica, Vladimir 
PY  - 2017/11/11
TI  - Numerical Analysis of Sequential Turbocharging for High Speed Diesel Engines
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 45, No 12 (1999): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - Diesel engine, turbocharging, numerical modelling, characteristics, 
N2  - Turbocharged diesel engines for road-going and off-road vehicles operate over a wide range of engine speeds and loads. It is very difficult to cover effectively the whole operational range using only one turbocharger, so many new strategies in the supercharging of such engines are available. In this paper, a Diesel engine using a sequential turbocharging system, comprising two turbochargers is analyzed. Results are compared with the same engine using a single turbocharger, with fixed turbine geometry, matched to the engine's operational range, and to the same engine equipped with a turbocharger with variable turbine geometry. Steady state and transient operational characteristics are compared. The results show some advantages of the sequential turbocharging system in steady state and transient engine operation.
UR  - https://www.sv-jme.eu/sl/article/numerical-analysis-of-sequential-turbocharging-for-high-speed-diesel-engines/
Medica, Vladimir"Numerical Analysis of Sequential Turbocharging for High Speed Diesel Engines" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 45 Number 12 (11 November 2017)

Avtorji

Inštitucije

  • University of Rijeka, Faculty of Engineering, Croatia

Informacije o papirju

Strojniški vestnik - Journal of Mechanical Engineering 45(1999)12, 503-512

Turbocharged diesel engines for road-going and off-road vehicles operate over a wide range of engine speeds and loads. It is very difficult to cover effectively the whole operational range using only one turbocharger, so many new strategies in the supercharging of such engines are available. In this paper, a Diesel engine using a sequential turbocharging system, comprising two turbochargers is analyzed. Results are compared with the same engine using a single turbocharger, with fixed turbine geometry, matched to the engine's operational range, and to the same engine equipped with a turbocharger with variable turbine geometry. Steady state and transient operational characteristics are compared. The results show some advantages of the sequential turbocharging system in steady state and transient engine operation.

Diesel engine; turbocharging; numerical modelling; characteristics;