Green Car Congress
MAY 30, 2013
The 2014 regulations require covering a 300 km (186-mile) race distance on a fuel load of just 100 kg. The new ERS will recover energy from both the exhaust turbine and the rear axle, as well as deploying energy back to both. Williams will continue to manufacture its own transmission. liter V8 engines to 1.6
Green Car Congress
OCTOBER 16, 2013
2021) over a 150,000-mile vehicle lifetime, but that further work must be done to address achieving the more stringent 1 mg/mi target (LEV III in 2025). Homogeneous GDI provides fuel efficiency benefits from charge air cooling, more facile turbocharging, and the downsizing that these permit. Earlier post.) —Maricq et al.
Baua Electric
APRIL 17, 2024
2024 Mercedes-Benz EQS The engine ran on the Miller cycle to improve efficiency at the near-constant-rpm operation a range extender is likely to experience, as well as a front-mounted exhaust system for packaging efficiency, according to the report. But in 2021 it aborted that plan. In that case, the small combustion engine was set to be a 1.5-liter
Green Car Congress
OCTOBER 10, 2012
Internal combustion engines have been significantly improving in the past decade, after the adoption of technologies such as Gasoline Direct Injection, mild electrification, downsizing and turbocharging. The OSU EcoCAR prototype vehicle features an extended-range electric architecture with a downsized 1.8L —Marcello Canova.
Green Car Congress
FEBRUARY 22, 2018
Bottom: Total particle-phase PAH emissions, expressed in ng/mile, for both test vehicles over the LA92 cycle. Polycyclic aromatic hydrocarbons (PAHs) and nitrated PAHs were quantified in both the vapor and particle phases of the PM, with the GPF-equipped vehicles practically eliminating most of these species in the exhaust. Yang et al.
Green Car Congress
MARCH 31, 2017
The engine combines downsizing turbo technology with efficient direct fuel injection; it delivers just under 500 hp (368 kW) and is the most efficient combustion engine from Porsche to date. The remaining 40% is generated by the exhaust energy recovery system. To recover exhaust energy, a small turbine is fitted in the exhaust tract.
Green Car Congress
JUNE 11, 2019
Finally, the technologies considered in the assessment were assumed to be designed to meet a 435,000-mile full-useful life (FUL) and a 350,000-mile or 5-year warranty, with the latter going into effect in 2022 in California. The cost of controlling NO x to 0.05 g/bhp-hr in 2024 and to 0.02 Credit: MECA.
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