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  2. Exhaust gas recirculation - Wikipedia

    en.wikipedia.org/wiki/Exhaust_gas_recirculation

    However, uncooled EGR designs do exist; these are often referred to as hot-gas recirculation (HGR). Cooled EGR components are exposed to repeated, rapid changes in temperatures, which can cause coolant leak and catastrophic engine failure. [9] [10] Unlike spark-ignition engines, diesel engines are not limited by the need for a contiguous ...

  3. Diesel exhaust - Wikipedia

    en.wikipedia.org/wiki/Diesel_exhaust

    [77] [full citation needed] In turbocharged engines, EGR needs a controlled pressure differential across the exhaust manifold and intake manifold, which can be met by such engineering as use of a variable geometry turbocharger, [citation needed] which has inlet guide vanes on the turbine to build exhaust backpressure in the exhaust manifold ...

  4. Channel 9 (Greece) - Wikipedia

    en.wikipedia.org/wiki/Channel_9_(Greece)

    Channel 9 (Greek: Κανάλι 9) was a Greek television channel broadcasting in the region of Attica. Despite being declared to be a news-based channel, [ 1 ] the majority of the channel's programming since the early 2010s, has consisted of telemarketing .

  5. Prince engine - Wikipedia

    en.wikipedia.org/wiki/Prince_engine

    The Prince family shares its basic block dimensions with the previous PSA TU engine family. Engineering design was directed by BMW using their Valvetronic variable valve lift system on the intake side, flow-controlled oil pump, timing chain, single belt drive of all ancillary units, composite camshafts and cylinder head produced by lost-foam casting.

  6. Spectrum News 1 Rochester - Wikipedia

    en.wikipedia.org/wiki/Spectrum_News_1_Rochester

    The channel launched on September 21, 1989 as a local origination channel using the fictional call sign "WGRC-TV" (standing for "Greater Rochester Cablevision," the area's major cable provider at the time); as such, it is the oldest channel among the Spectrum News networks and one of two that was not launched by Charter Communications or predecessor Time Warner Cable (the other being Spectrum ...

  7. WMUR-TV - Wikipedia

    en.wikipedia.org/wiki/WMUR-TV

    WMUR-TV (channel 9) is a television station licensed to Manchester, New Hampshire, United States, serving as the ABC affiliate to most of New Hampshire. Owned by Hearst Television, the station maintains studios on South Commercial Street in downtown Manchester, and its transmitter is located on the south peak of Mount Uncanoonuc in Goffstown.

  8. Channel 9 (Israel) - Wikipedia

    en.wikipedia.org/wiki/Channel_9_(Israel)

    Channel 9 (Russian: 9 канал, IPA: [ˈdʲevʲɪtʲ kɐˈnaɫ]) is a television station in Israel, formerly known as Israel Plus (Russian: Израиль Плюс). It primarily broadcasts in the Russian language usually with Hebrew subtitles.

  9. BMW E9 - Wikipedia

    en.wikipedia.org/wiki/BMW_E9

    BMW 2800CS. The first of the E9 coupés, the 2800 CS, replaced the 2000 C and 2000 CS in 1968. The lead designer was Wilhelm Hofmeister. [2] [3] The wheelbase and length were increased to allow the engine bay to be long enough to accommodate the new straight-six engine code-named M30, and the front of the car was restyled to resemble the E3 sedan. [2]