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International automotive researchers emphasize the importance of continued development of the internal combustion engine

Green Car Congress

Thirty-seven globally prominent scientists representing the International Journal of Engine Research have published an open-access editorial addressing the future of the Internal Combustion Engine, and stressing the importance for continued development of more efficient and even lower-emitting technologies. —Reitz et al.

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Improved liquid hydrogen-powered Corolla and GR86 (carbon-neutral fuel) to participate in Super Taikyu at Autopolis

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Lubricating oil is usually used in pumps to reduce stress through less friction in the pump; however, lubricating oil cannot be used in liquid hydrogen pumps as it contaminates the hydrogen. Further, a high-flow-rate filling-side stop valve developed by Fujikin Incorporated will be installed starting from this race.

Hydrogen 367
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Toyota introduces new 2020 Highlander and hybrid at New York International Auto Show; TNGA-K platform

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Toyota introduced the next-generation three-row 2020 Highlander SUV at the New York International Auto Show. The gas engine employs Variable Valve Timing-intelligent system by Electric motor (VVT-iE) on the intake camshaft, and VVT-i on the exhaust camshaft.

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ICCT life-cycle analysis finds no climate benefit in using LNG as marine fuel

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The results of a new analysis by the International Council on Clean Transportation (ICCT) show that, when combined with a trend toward higher methane leakage and combustion slip, there is no climate benefit from using liquefied natural gas (LNG) as a marine fuel—regardless of the engine technology. First, it contains very little sulfur.

Mariner 427
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First reference installation of Opcon Waste Heat Recovery technology for ships; potential for 5–10% fuel savings

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Opcon, in collaboration with Wallenius Marine, recently completed the first reference installation of its Waste Heat Recovery technology for ocean-going vessels in a project supported by the Swedish Energy Agency. are two 450 V, 60 Hz, 1,700 kW AC-generators installed. The MV Figaro. Click to enlarge. Earlier post.) Click to enlarge.

Waste 300
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Mercedes-AMG 2L, turbo four-cylinder pushes out up to 421 hp, 500 Nm

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Compared to the likewise transversely installed M 260 four-cylinder in the “35” models or the preceding M 133 engine, the new Mercedes-AMG M 139 is rotated around its vertical axis by 180 degrees. This means that the turbocharger and the exhaust manifold are now positioned at the rear, on the side of the firewall when viewed from behind.

Mercedes 277
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MOL confirms NOx-reducing SCR system efficacy in shipboard tests

Green Car Congress

announced that the company installed Selective Catalytic Reduction (SCR) systems on the power generators aboard the MOL-owned and operated Capesize vessel Awobasan Maru and confirmed that after catalytic reduction the NO x in exhaust emissions meet Tier III regulations set by the International Maritime Organization (IMO).

Exhaust 218