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The paper discusses the measurement methods of methane hydrocarbons, non-methane hydrocarbons and total hydrocarbons set forth in the European emission regulations pertaining to M and N vehicle types and their engines. A model for the determining of the concentration of the said hydrocarbons and mathematical formulas have been derived. The concentration of the hydrocarbons determined as per the standards...
Historia zastosowania olejów roślinnych do zasilania silników spalinowych jest związana z powstaniem pierwszych silników o zapłonie samoczynnym. Rudolf Diesel jako paliwa do konstruowanych przez siebie silników używał początkowo oleju z orzeszków ziemnych. Następnie jednak, ze względu na dostępność taniego oleju napędowego zaprzestano stosowania olejów roślinnych jako paliwa silnikowego, aż do czasu...
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