Übersetzung für "Abgasverhalten" in Englisch

The applications which have been described permit an optimum process control as regards efficiency and exhaust action.

Conventional performance, Euro4 emissions and low fuel consumption are a given today.

They convince with optimized emission (= more power!

This results in improved idling and emission behavior of the engine.

They are intended to improve exhaust emission properties for cars classed under Euro emissions standard 5, and, some under Euro 6.

The noise behavior and exhaust behavior of the internal combustion engine can be positively influenced with the aid of the preinjection.

These were designed to meet the increasingly strict safety, emissions and consumption legislation proliferating internationally.

In engine management concepts for optimizing consumption and exhaust-emission behavior, operating states associated with high intake-manifold pressure occur.

This also improves and simplifies the switchover between the different operating modes and improves the exhaust gas response.

By installing this Y-pipe with integrated cat, you improve the exhaust emissions of your vehicle considerably.

The interaction of all components and possible variants in a simulation makes it possible to predict the vehicle's exhaust behavior very early on.

We have seen how, as a result of electronic manipulation, the emission performance of some models of lorries in the United States was quite different under actual operating conditions to what it had been in the test cycle for type-approval.

The metering of the fuel withdrawn from the tank venting region or of the air-fuel mixture formed therein, the proportions of which are not determinable, is accomplished by means of a special tank venting valve 13, such that in all operating conditions of the system neither driveability nor emission quality nor the control systems and adaptive systems involved in the metering of the fuel are impaired.

To improve the composition of the exhaust gas during a cold start, heatable surfaces may be included in the swirl-producing flow-guiding surface; such surfaces may e constituted by guide walls, which serve to produce a swirl.

A further disadvantage of the above-mentioned solution with a secondary combustion chamber is also that the combustion chamber does not remain compact at a low compression, which has a negative effect on the combustion processes and exhaust emissions.

It will thus be possible to include driveability in optimization testing as a further target variable in addition to fuel consumption and exhaust gas emissions.

For example, in order to exactly determine the exhaust gas properties of a vehicle determined on such test stands, the automobile industry and the environmental agencies place high demands on the measuring accuracy of such roller test stands.

As a result of the variable valve triggering, the noise production can be reduced, and the fuel consumption and exhaust gas performance of the engines can be improved markedly.

It is to be considered a further advantage that the exhaust-gas behavior of the engine is improved by the avoidance of unfavorable ignition angles.

In addition to a decrease in electrical heating, significantly improved gas exhaust condition (low emissions of total hydrocarbons and carbon monoxide) is achieved, which can be attributed to the significant increase in the ignition surface, effected by the insertion of the incandescent body, and to improved incandescent ignition conditions.

Entry of the fuel-air mixture at this time ensures an optimum swirling in the combustion chamber, so that the energy content of fuel-air mixture is fully utilized, and at the same time the exhaust parameters are favorably affected.

Here, the emission behavior is not only tested (emissions, pollution - emissions, compliance with the EURO standards), but there are also performance, noise and speed - measurements performed.

Furthermore, owing to the scale notches, the problem arises that through the corresponding change to the form of the bowl edge, disturbances of the combustion process can be brought about, and thereby the exhaust emission characteristic of the engine is impaired.

Through this operation, the operating life of the friction lining of the start and shift clutch is advantageously increased, also fuel will be possibly saved, or better exhaust emissions of the combustion engine can be achieved.

In operation of an internal combustion engine—in particular a gas engine—with a substantially stoichiometric ratio of fuel and air, very high temperatures can occur. These high temperatures are detrimental to the exhaust gas behavior of such an engine.

Further, there is no need for the automatic valve lash compensation mechanism to bridge over valve lash during operation of the internal combustion engine, so that the control times of the exhaust valve can be adhered to exactly and the exhaust gas behavior of the internal combustion engine is optimized.

Independent of whether a camshaft adjusting device has its own drive or one that is coupled to other devices, the problem arises that, when inaccurate regulation occurs, first, the exhaust emission behavior of the vehicle changes, and, secondly, also the vehicle behavior with respect to engine power and the response behavior change.