Personal car engines powered by CNG

• Autorzy: Polóni, M. , Tahir, A. M. , Daniź, M.
• Języki publikacji: EN

Abstrakty

EN

Abstract The article comments on optimisation of passenger car engines running on CNG. It discusses the effect of diameter of gas-mixer diffuser on power parameters, as well as the influence of the control of mixture composition on emission parameters of the engine. The aim of the optimisation of the control program for mixture composition, in partial-load regimes, has been to keep the air excess ratio lambda (A) in the range lambda = 0.99 - 0.999 and by that to keep the emission parameters as stipulated in the Regulation ECE R 83. The obtained emission results arę in agreement with the cited regulation for rebuilt passenger car engines that can work in bi-fuel operation, L e. they can run either on natural gas or on petrol.

• Czasopismo: Journal of KONES
• Rocznik: 2003
• Tom: Vol. 10, No. 1-2
• Strony: 221-228
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Polóni, M.

• Faculty of Mechanical Engineering, Slovak University of Technology in Bratislava Namestie slobody 77, 812 31 Bratislava, Slovak Republic tel [phone] fax [phone],

autor

Tahir, A. M.

• Faculty of Mechanical Engineering, Slovak University of Technology in Bratislava Namestie slobody 77, 812 31 Bratislava, Slovak Republic tel [phone] fax [phone]

autor

Daniź, M.

• Faculty of Mechanical Engineering, Slovak University of Technology in Bratislava Namestie slobody 77, 812 31 Bratislava, Slovak Republic tel [phone] fax [phone]

Bibliografia

• [1] Adjat Sudradjat and Iswandi: Analysis on CNG. LNG and methanol as an alternative fuel for transportation. Researcher, Agency for the Assessment and Application of Technology (BPPT) Proceedings of the Sixth AEESEAP Triennial Conference, Kuta, Bali, Indonesia, August 23 - 25, 2000, Jakarta, Indonesia.
• [2] The natural gas vehicles coalition (NGVC), Technology committee bulletin September 28, 1999, USA.
• [3]Poloni, M., et al.: Vykonove a emisne paramétré motora vozidla VW Golf Variant v dvojpalivovej prevadzke na benzin a zemny plyn. Vyskumna sprava. STU in Bratislava, Faculty of Mechanical Engineering, Department of Automobiles, Ships and Combustion Engines, Bratislava, Marec 2003.
• [4]Poverena skusobna cestnych vozidiel, SLOVDEKRA s.r.o., Polianky 19, 844 57 Bratislava, Protokoly z typovych skusok (2000-2002).