Wyniki wyszukiwania - BazTech

1

Selected structural elements of the wing to increase the lift force

Gnapowski E.

Autobusy : technika, eksploatacja, systemy transportowe

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2018

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R. 19, nr 12

764--767

EN

The article presents a currently used structural elements to increase the lift force. Presented mechanical and no-mechanical construction elements that increase the lifting force. The author's attention to the new direction of flow control using a DBD plasma actuator. This is a new direction of active flow control.

2

Inproving of the quality food for animals by pulsed power plasma discharge

Gnapowski S., Gnapowski E., Duda A.

Advances in Science and Technology. Research Journal

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2015

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Vol. 9, nr 27

58--65

EN

Soy beans powder mixed with water is a good food for animals. However, there are two problems with this brew. One is that soy beans powder is sunk down to fast. Parts of soy beans powder are too big and too heavy. Animals do not eat soy beans powder because after a few minutes (around 3min) is sunk down and soy beans are on the bottom case. Another negative point is a quick growth of mold, especially during summer when the temperature is highest. Mold is making food unhealthy and causes unpleasant smell. After mold appears it is difficult to clean the case. One of the solutions to eliminate these problems is to use pulse power plasma discharge and the second solution is ultra sound treatment. It was observed that pulse power discharge can decrease the size of soy beans powder a few times. Another advantage of such experiments was that the pulse power discharge killed bacteria and viruses. After our experiments we did not observe mold growing. Using pulse power discharge we can decrease sinking speed by about ten times. Ultra sound generation is useful and can decrease sinking speed even more, compared with pulse power discharge.

3

Badania wpływu elektrod siatkowych i dielektryka włóknistego na wyładowania barierowe

Gnapowski E.

Prace Instytutu Elektrotechniki

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2008

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Z. 239

43-53

PL

Badano model reaktora plazmowego z wyładowaniami barierowymi jako źródło nietermicznej plazmy do zastosowań w procesach dezynfekcji, sterylizacji, obróbki gazów, a także do zastosowań rolniczych i biotechnologicznych. Reaktor składa się z elektrod siatkowych, między którymi umieszczono dielektryk porowaty w formie waty szklanej. (Badania eksperymentalne reaktora z wyładowaniami barierowymi w obecności elektrod siatkowych i dielektryka porowatego).

EN

During this experiment we used ozonizer with mesh electrodes and a few different porous dielectrics in order to improve efficiency of ozone production. An intensity of atmospheric pressure discharges generated in the dielectric barrier configuration in air can be considerably increased due to the application of the mesh electrodes and presence of porous or perforated dielectric in the discharge gap. In the investigated model the increase of more than 20% of the discharge power related to the unit electrode surface was achieved only due to introducing the glass wool dielectric into the discharge gap.