Companies Downsizing Exhaust Resource 
Green Car Congress
MAY 9, 2012
The VEMB system uses a concentric camshaft, blow-down manifold and scavenge manifold to separate the exhaust event into two phases: high-energy blow-down to the turbo without pumping losses, and high-hydrocarbon scavenge to the EGR system. The company also has demonstrated the potential to increase compression ratios by 1.5
Green Car Congress
NOVEMBER 17, 2013
Featuring a twin-scroll turbocharger and a three-port integrated exhaust manifold (IEM), the 2.3-liter Two pivotal factors are the three-port integrated exhaust manifold cylinder head and a twin-scroll turbocharger. The all-new 2015 Lincoln MKC small premium utility, unveiled last week, offers an all-new engine—a 2.3-liter
Green Car Congress
OCTOBER 29, 2019
The company presented its first results at the annual ASME ICEF (Internal Combustion Engine Fall) conference in Chicago. Using the pressure from the exhaust gas from the active cylinders, the ‘idle’ cylinders could be expanded to extract more work out of the engine during partial load operation. US20190153912A1 : Combustion engine.
Green Car Congress
MAY 8, 2015
Audi engineers have further developed the Miller cycle approach in crucial ways, the company said. Thanks to this rightsizing approach, the new engine enjoys the consumption benefits of a downsizing engine in partial load operation, while at higher loads it has the advantages of a large-displacement engine. Stansfield, P.,
Green Car Congress
JUNE 11, 2019
g/bhp-hr in low load operation using the proposed low load certification cycle being developed at Southwest Research Institute under a contract from the California Air Resources Board (CARB). The technologies outlined are either commercial or market-ready options that can be deployed on vehicles by model year 2024 to achieve 0.05
Green Car Congress
FEBRUARY 1, 2009
The pneumatic hybrid engine, which follows the downsizing and supercharging paradigm, offers a fuel-saving potential that is almost equal to that of hybrid electric powertrains while inducing much lower additional mass and cost penalties, according to the ETH Zürich researchers. The compressed air supply also allows extreme downsizing.
Green Car Congress
MAY 7, 2009
Ilmor is a UK-based independent engine design, development, testing and manufacturing company, founded in 1984 by Mario Illien, Paul Morgan and Roger Penske. The design decouples the compression ratio and the expansion ratio by adding a second expansion cycle for the exhaust gases by means of the third cylinder. Ilmor Overview.
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