The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
W pracy przedstawiono analizę strat cieplnych silnika HCCI (ang. Homogeneous Charge Compression Ignition) wykorzystującego wewnętrzną recyrkulację spalin. Aby uzyskać wewnętrzną recyrkulację spalin stosuje się tzw. ujemne współotwarcie zaworów i zredukowany wznios zaworów. Taka modyfikacja układu rozrządu powoduje, że w cyklu pracy silnika 4-suwowego sprężanie występuje dwukrotnie. W związku z tym...
Engine operation in HCCI mode allows for improvement of thermal efficiency and substantial reduction NOX emission. The most production feasible solution for gasoline HCCI engine is application of exhaust gas trapping using a negative valve overlap. This technique increases thermal energy of a mixture, thus allowing for auto-ignition at moderate compression ratios. However, high exhaust gas re-circulation...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.