A quick, simplified approach to the evaluation of combustion rate from an internal combustion engine indicator diagram
2008
Аутори
Tomić, Miroljub V.Popović, Slobodan
Miljić, Nenad
Petrović, Stojan V.
Cvetić, Miloš R.
Knežević, Dragan
Jovanović, Zoran S.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this paper a simplified procedure of an internal combustion engine in-cylinder pressure record analysis has been presented. The method is very easy for programming and provides quick evaluation of the gas temperature and the rate of combustion. It is based on the consideration proposed by Hohenberg and Killman, but enhances the approach by involving the rate of heat transferred to the walls that was omitted in the original approach. It enables the evaluation of the complete rate of heat released by combustion (often designated as “gross heat release rate” or “fuel chemical energy release rate”), not only the rate of heat transferred to the gas (which is often designated as “net heat release rate”). The accuracy of the method has been also analyzed and it is shown that the errors caused by the simplifications in the model are very small, particularly if the crank angle step is also small. A several practical applications on recorded pressure diagrams taken from both spark ignition an...d compression ignition engine are presented as well.
Кључне речи:
rate of heat release / internal combustion engine / indicator diagramИзвор:
Thermal Science, 2008, 12, 1, 85-102Издавач:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
DOI: 10.2298/TSCI0801085T
ISSN: 0354-9836
WoS: 000255269800007
Scopus: 2-s2.0-44849102026
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Tomić, Miroljub V. AU - Popović, Slobodan AU - Miljić, Nenad AU - Petrović, Stojan V. AU - Cvetić, Miloš R. AU - Knežević, Dragan AU - Jovanović, Zoran S. PY - 2008 UR - https://machinery.mas.bg.ac.rs/handle/123456789/857 AB - In this paper a simplified procedure of an internal combustion engine in-cylinder pressure record analysis has been presented. The method is very easy for programming and provides quick evaluation of the gas temperature and the rate of combustion. It is based on the consideration proposed by Hohenberg and Killman, but enhances the approach by involving the rate of heat transferred to the walls that was omitted in the original approach. It enables the evaluation of the complete rate of heat released by combustion (often designated as “gross heat release rate” or “fuel chemical energy release rate”), not only the rate of heat transferred to the gas (which is often designated as “net heat release rate”). The accuracy of the method has been also analyzed and it is shown that the errors caused by the simplifications in the model are very small, particularly if the crank angle step is also small. A several practical applications on recorded pressure diagrams taken from both spark ignition and compression ignition engine are presented as well. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - A quick, simplified approach to the evaluation of combustion rate from an internal combustion engine indicator diagram EP - 102 IS - 1 SP - 85 VL - 12 DO - 10.2298/TSCI0801085T ER -
@article{ author = "Tomić, Miroljub V. and Popović, Slobodan and Miljić, Nenad and Petrović, Stojan V. and Cvetić, Miloš R. and Knežević, Dragan and Jovanović, Zoran S.", year = "2008", abstract = "In this paper a simplified procedure of an internal combustion engine in-cylinder pressure record analysis has been presented. The method is very easy for programming and provides quick evaluation of the gas temperature and the rate of combustion. It is based on the consideration proposed by Hohenberg and Killman, but enhances the approach by involving the rate of heat transferred to the walls that was omitted in the original approach. It enables the evaluation of the complete rate of heat released by combustion (often designated as “gross heat release rate” or “fuel chemical energy release rate”), not only the rate of heat transferred to the gas (which is often designated as “net heat release rate”). The accuracy of the method has been also analyzed and it is shown that the errors caused by the simplifications in the model are very small, particularly if the crank angle step is also small. A several practical applications on recorded pressure diagrams taken from both spark ignition and compression ignition engine are presented as well.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "A quick, simplified approach to the evaluation of combustion rate from an internal combustion engine indicator diagram", pages = "102-85", number = "1", volume = "12", doi = "10.2298/TSCI0801085T" }
Tomić, M. V., Popović, S., Miljić, N., Petrović, S. V., Cvetić, M. R., Knežević, D.,& Jovanović, Z. S.. (2008). A quick, simplified approach to the evaluation of combustion rate from an internal combustion engine indicator diagram. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 12(1), 85-102. https://doi.org/10.2298/TSCI0801085T
Tomić MV, Popović S, Miljić N, Petrović SV, Cvetić MR, Knežević D, Jovanović ZS. A quick, simplified approach to the evaluation of combustion rate from an internal combustion engine indicator diagram. in Thermal Science. 2008;12(1):85-102. doi:10.2298/TSCI0801085T .
Tomić, Miroljub V., Popović, Slobodan, Miljić, Nenad, Petrović, Stojan V., Cvetić, Miloš R., Knežević, Dragan, Jovanović, Zoran S., "A quick, simplified approach to the evaluation of combustion rate from an internal combustion engine indicator diagram" in Thermal Science, 12, no. 1 (2008):85-102, https://doi.org/10.2298/TSCI0801085T . .