Übersetzung für "Wall wetting" in Deutsch

The maximum air quantity may be mixed with fuel spray, without any particular wall wetting.

This ensures that no wall wetting takes place due to the late injection of fuel.

The use of an above described high pressure atomizer nozzle for the atomization of liquid fuel in gas turbine burners certainly leads, as desired, under full load and overload (100-120%) to a pressure (100 bar) which is not too high and to a small droplet size, undesirable wall wetting and coking being avoided on account of the narrow spray angle.

For example, a luminous radiation in the visible, ultraviolet, or infrared range, an ultrasonic radiation or, if need be, capacitive radiations can be considered as a radiation which passes through both the wetted plate or wall and the wetting fluid.

The essential advantages of the invention are to be seen in the fact that the spray angle can be minimized to such an extent that, on the one hand, there is no risk of wall wetting in the case of a corresponding configuration and that, on the other hand, once fixed, an atomization characteristic is retained unaltered.

It has now been discovered that the presence of the injection point within the antechamber can give rise to some small, but nonetheless significant insofar as tail pipe emissions are concerned, amount of recirculation of injected fuel that tends to promote wall wetting to the detriment of tail pipe emissions.

Because of increasingly strict regulation of tail pipe emissions, it has become increasingly important that such wall wetting be minimized to the greatest degree possible, and ideally eliminated entirely.

Additionally, the adverse effect of a recirculation zone that has been often found to be present in the antechamber when the tip is in the antechamber and that contributes to wall wetting, is alleviated by extending the tip in the manner of the invention.

This document discloses that, owing to inadequate wall wetting in the quenching region, condensate can form on cooler wall zones, which, on account of excessively slow drainage, can lead to secondary reactions with solid deposits.

It is true that, as desired, the use of a high-pressure atomizer nozzle as described above for atomizing liquid fuel in gas turbine burners leads to a not excessively high pressure (100 bar) and a small droplet size at full load and overload (100-120%), unwanted wall wetting and carbonization being avoided by virtue of the narrow spray angle.

Due to an inflow of exhaust gas at a comparatively high velocity into the interior of the funnel element, which is made possible by the perforation of the funnel element, the spray jet sprayed into the funnel element by the injector may develop into a fine spray mist in an optimal manner at that location while avoiding wall wetting.

Further transport in the direction of the second mixing tube end is made possible, and, due to the larger perforation of the mixing tube and the resulting inflow of exhaust gas into the interior of the mixing tube at a comparatively low velocity, wall wetting is likewise at least largely avoided.

Due to this axially aligned, rotationally symmetrical arrangement, centered spraying of the reducing agent into the funnel element is made possible, which assists in avoiding wall wetting.

An exhaust gas cushion is formed that shields the inner wall of the funnel element, thus further reducing the risk of wall wetting and promoting fragmentation of the droplets of reducing agent.

The injected fuel fills up the combustion chamber in the shape of a cone, the effects of wall wetting being largely suppressed.

Can be used in wet walls, up to 95% moisture.

The tape prevents adhering to wet walls.

Of course it takes some time before the wet wall is dry...

Despite the extrem wet wall is the room beside obvious inhabited.

The inner wall was thus wet with an approximately 2 mm thick film of the wash liquid.

Clear is necessary and the material itself, and the wall is slightly wet.

If the letters and the wall are wet, the letters will stick to the wall.

By this a sharp demarcation, stationary in time, of the dry and wetted wall zones on the lower periphery of the skirt tube is guaranteed.

The overspray 7 (spray mist) produced when spraying with spray unit 6 is retained by wet wall 8 which is subject to sprinkling.

The sprinkling liquid flowing downwards along wet wall 8 subject to sprinkling is collected in the tub-shaped bottom 3 of the spray booth and returned with the aid of a pump 10 and an overflow 11 through line 9 to the upper end of wet wall 8 subject to sprinkling.

Hence the booth circuit, circuit A, is constituted by wet wall 8 subject to sprinkling, bottom 3 of the spray booth, line 9 with pump 10 and overflow 11.