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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-d1af55f4-3791-4883-b8aa-d624d149725d

Czasopismo

Combustion Engines

Tytuł artykułu

Evaluation of the impact of the hydration degree of bioethanol on the operation parameters of the spark-ignition engine

Autorzy Owczuk, M.  Matuszewska, A.  Odziemkowska, M.  Bednarski, M.  Wojs, M. K.  Lasocki, J. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN The article presents an overview of methods for the production of bioethanol and the possibility of its use to power internal combustion engines. The effects of supplying spark-ignition engine with bioethanol having various degrees of hydration were examined experimentally on the engine dynamometer. The measurement results were referred to the anhydrous bioethanol, which is used widely as petrol biocomponent and compared in terms of the course of the pressure in the combustion chamber of the engine as well as engine performance parameters – torque and power. It was found that with the decrease in alcohol concentration, the performance of the spark ignition engine deteriorated. The reduction of in-cylinder pressure was proportional to the increase in the water content in the fuel. No significant changes in the general shape of in-cylinder pressure curves were observed. Engine torque and power decreased with an increase in the water content in the fuel, especially at high engine speed. It has been stated that supplying the engine with bioethanol containing up to 6% (v/v) of water does not result in significant losses in engine performance.
Słowa kluczowe
PL bioetanol   zawartość wody   silnik o zapłonie iskrowym   osiągi silnika  
EN bioethanol   water content   spark-ignition engine   engine performance  
Wydawca Polskie Towarzystwo Naukowe Silników Spalinowych
Czasopismo Combustion Engines
Rocznik 2017
Tom R. 56, nr 2
Strony 71--75
Opis fizyczny Bibliogr. 25 poz., wykr.
Twórcy
autor Owczuk, M.
  • Department of Fuels and Renewable Energy, Automotive Industry Institute in Warsaw, M.Owczuk@pimot.eu
autor Matuszewska, A.
  • Department of Fuels and Renewable Energy, Automotive Industry Institute, A.Matuszewska@pimot.eu
  • Cardinal Stefan Wyszynski University
autor Odziemkowska, M.
autor Bednarski, M.
autor Wojs, M. K.
autor Lasocki, J.
Bibliografia
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Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-d1af55f4-3791-4883-b8aa-d624d149725d
Identyfikatory
DOI 10.19206/CE-2017-212