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Pregled bibliografske jedinice broj: 823586

Numerical Investigation of Influence of Injection Timing and Knock on Dual Fuel Engine

Sremec, Mario; Taritaš, Ivan; Sjerić, Momir; Kozarac, Darko
Numerical Investigation of Influence of Injection Timing and Knock on Dual Fuel Engine // Digital Proceedings of 2nd South East European Conference on Sustainable Development of Energy, Water and Environment Systems - SEE SDEWES Piran 2016 / Ban, Marko [et al.] (ur.). - Zagreb : Fakultet Strojarstva i Brodogradnje , 2016. / Ban, Marko (ur.).
Zagreb: Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu, 2016. str. 1-14 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)

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Naslov
Numerical Investigation of Influence of Injection Timing and Knock on Dual Fuel Engine

Autori
Sremec, Mario ; Taritaš, Ivan ; Sjerić, Momir ; Kozarac, Darko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Digital Proceedings of 2nd South East European Conference on Sustainable Development of Energy, Water and Environment Systems - SEE SDEWES Piran 2016 / Ban, Marko [et al.] (ur.). - Zagreb : Fakultet Strojarstva i Brodogradnje , 2016. / Ban, Marko - Zagreb : Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu, 2016, 1-14

Skup
2nd South East European Conference on Sustainable Development of Energy, Water and Environment Systems

Mjesto i datum
Piran, Slovenija, 15.06.2016. - 18.06.2016

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Dual Fuel ; Injection timing ; Knock ; CNG ; Methane

Sažetak
Compressed natural gas (CNG) can be used in diesel engine with great benefits, but because of its low reactivity it is usually used in a so called Dual Fuel combustion (DF). Optimal parameters for DF engines are not yet investigated thoroughly which is the motivation for this work. The main objective of the investigation is to show the influence of different injection timings and influence of knock phenomena on characteristics of port injected DF engine. The introduction of CNG into the intake port of diesel engine usually results with some CNG slipping into the exhaust port due to valve overlap. By analysing the simulation results, the injection strategy that significantly decreases the CNG slip is defined. The study of knock occurrence showed the highest allowed compression ratio that will result in knock free operation of the presented engine. It has been shown that for ambient conditions at the intake port the compression ratio of 18 could be used, while in charged conditions the compression ratio should be lowered to 16. The research was performed numerically by using a cycle simulation tool (AVL Boost v2013).

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA

Projekti:
HrZZ IP-2014-09-1089

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Darko Kozarac (autor)

Avatar Url Momir Sjerić (autor)

Avatar Url Mario Sremec (autor)

Avatar Url Ivan Taritaš (autor)

Citiraj ovu publikaciju:

Sremec, Mario; Taritaš, Ivan; Sjerić, Momir; Kozarac, Darko
Numerical Investigation of Influence of Injection Timing and Knock on Dual Fuel Engine // Digital Proceedings of 2nd South East European Conference on Sustainable Development of Energy, Water and Environment Systems - SEE SDEWES Piran 2016 / Ban, Marko [et al.] (ur.). - Zagreb : Fakultet Strojarstva i Brodogradnje , 2016. / Ban, Marko (ur.).
Zagreb: Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu, 2016. str. 1-14 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Sremec, M., Taritaš, I., Sjerić, M. & Kozarac, D. (2016) Numerical Investigation of Influence of Injection Timing and Knock on Dual Fuel Engine. U: Ban, M. (ur.)Digital Proceedings of 2nd South East European Conference on Sustainable Development of Energy, Water and Environment Systems - SEE SDEWES Piran 2016 / Ban, Marko [et al.] (ur.). - Zagreb : Fakultet Strojarstva i Brodogradnje , 2016..
@article{article, author = {Sremec, Mario and Tarita\v{s}, Ivan and Sjeri\'{c}, Momir and Kozarac, Darko}, editor = {Ban, M.}, year = {2016}, pages = {1-14}, keywords = {Dual Fuel, Injection timing, Knock, CNG, Methane}, title = {Numerical Investigation of Influence of Injection Timing and Knock on Dual Fuel Engine}, keyword = {Dual Fuel, Injection timing, Knock, CNG, Methane}, publisher = {Fakultet strojarstva i brodogradnje Sveu\v{c}ili\v{s}ta u Zagrebu}, publisherplace = {Piran, Slovenija} }
@article{article, author = {Sremec, Mario and Tarita\v{s}, Ivan and Sjeri\'{c}, Momir and Kozarac, Darko}, editor = {Ban, M.}, year = {2016}, pages = {1-14}, keywords = {Dual Fuel, Injection timing, Knock, CNG, Methane}, title = {Numerical Investigation of Influence of Injection Timing and Knock on Dual Fuel Engine}, keyword = {Dual Fuel, Injection timing, Knock, CNG, Methane}, publisher = {Fakultet strojarstva i brodogradnje Sveu\v{c}ili\v{s}ta u Zagrebu}, publisherplace = {Piran, Slovenija} }

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