Cleaning Comparison Exhaust Gas 
Green Car Congress
OCTOBER 24, 2022
New research from Chalmers University of Technology, Sweden, finds that the discharge water from ships’ exhaust gas treatment systems—i.e., Comparison of loads (kg/year) of PAHs from direct discharges from ships and atmospheric deposition to the Baltic Sea.
Green Car Congress
AUGUST 19, 2022
For clean combustion of hydrogen, the turbochargers have to, on the one hand, provide around twice as much air mass as they do in gasoline engines. On the other hand, however, the lower exhaust gas temperatures result in a lack of energy for their propulsion on the exhaust side. Comparison of turbocharging systems.
Green Car Congress
SEPTEMBER 28, 2020
A recent report from CE Delft, an independent research and consultancy organization, regarding the climate impact of Exhaust Gas Cleaning (EGC) systems for the marine industry. Research has indicated that greenhouse gas (GHG) emissions from shipping have increased by more than 10% in the last five years.
Green Car Congress
MAY 24, 2017
Empa researchers Norbert Heeb and Maria Munoz discovered large quantities of benzo(a)pyrene (red bar)—a combustion product responsible for cutting short the lives of cigarette smokers—in the exhaust gas emitted by GDI engines. Levels in exhaust emissions were found to be as much as 1,700 times above this limit.
Green Car Congress
MARCH 22, 2014
liter diesel, prominently showing the closely attached exhaust aftertreatment system. liter TDI Clean Diesel engines fitted in Audi and Volkswagen TDI Clean Diesel models, and as such, is a strategically important engine. The cylinder head intake and exhaust valves are arranged one behind the other. The EA288 2.0-liter
Green Car Congress
JUNE 29, 2015
All engines comply with the Euro 6 emission limits, so that the TDI has been labeled a clean diesel. Below it, the exhaust manifold is integrated into the cylinder head—a key element of efficient thermal management. This means that in the compression phase, the engine only has to compress as much gas as a 1.4 Millerized 2.0
Green Car Congress
FEBRUARY 3, 2014
A special camera scans the spray at intervals of 50 microseconds to record how the fuel behaves during the injection process, as only a clean mixture preparation process will assure optimal combustion. Fuel specifications are not publicly available yet, nor are emissions results and comparisons.
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