Inproving of the Quality Food for Animals by Pulsed Power Plasma Discharge

Gnapowski, Sebastian; Gnapowski, Ernest; Duda, A.

doi:10.12913/22998624/59085

Cited by 7 publications

(6 citation statements)

References 4 publications

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“…During these studies, decreases in concentration were observed [17][18][19]. The rotating electrode is not responsible for phenomenon phenomena, also observed in reactors of other types [20][21][22][23]. The factor that determined the investigations of electrodes used in the plasma reactor was the decreasing efficiency of the device during ozone production while maintaining constant process parameters [24].…”

Section: Methodsmentioning

confidence: 93%

Metallographic Comparison of Copper and Brass Plasma Reactor Electrodes After a Month of Operation

Gnapowski¹,

Pietraszek²,

Kalinowska-Ozgowicz³

2019

Preprint

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Researchers from around the world are looking for better and cheaper ozone production. One of the methods increasing the efficiency of ozone production is the use to a rotating electrode presented in this paper. Experiments were carried out which shows that the most important parameters are the materials used on the electrodes and the condition of its surface. The metallographic investigations of the electrodes after continuous monthly work was made, which show how the raids layers are formed. As a result of working in a highly oxidizing environment, the electrode is oxidized in the process of chemical corrosion. It is obvious that the layer of corrosion products created during the work of the plasma reactor isolates the surface of the electrode, which reduces the intensity of the electric field, causing a decrease in the amount of plasma generated, which is a direct cause of lowering the concentration of ozone during this process. The dynamics of plasma generation process and the type of electrode material working in changing process conditions are the decisive factors influencing the concentration of ozone produced. The influence of the medium, which is the electrode material, depends mainly on its resistance to corrosion in the environment of dynamically changing conditions, e.g. electrode rotation, oxygen flow through the rotating electric field and the long monthly working time of the plasma reactor.

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Section: Methodsmentioning

confidence: 93%

Metallographic Comparison of Copper and Brass Plasma Reactor Electrodes After a Month of Operation

Gnapowski¹,

Pietraszek²,

Kalinowska-Ozgowicz³

2019

Preprint

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“…Gnapowski et al [ 87 ] also attempted to improve the properties of soybean powder (SBP) suitable as a good food for animals. However, there are two problems with this brew.…”

Section: Miscellaneous Applicationsmentioning

confidence: 99%

Effects of Non-Thermal Plasma Treatment on Seed Germination and Early Growth of Leguminous Plants—A Review

Šerá

Scholtz

Jirešová

et al. 2021

Plants

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The legumes (Fabaceae family) are the second most important agricultural crop, both in terms of harvested area and total production. They are an important source of vegetable proteins and oils for human consumption. Non-thermal plasma (NTP) treatment is a new and effective method in surface microbial inactivation and seed stimulation useable in the agricultural and food industries. This review summarizes current information about characteristics of legume seeds and adult plants after NTP treatment in relation to the seed germination and seedling initial growth, surface microbial decontamination, seed wettability and metabolic activity in different plant growth stages. The information about 19 plant species in relation to the NTP treatment is summarized. Some important plant species as soybean (Glycine max), bean (Phaseolus vulgaris), mung bean (Vigna radiata), black gram (V. mungo), pea (Pisum sativum), lentil (Lens culinaris), peanut (Arachis hypogaea), alfalfa (Medicago sativa), and chickpea (Cicer aruetinum) are discussed. Likevise, some less common plant species i.g. blue lupine (Lupinus angustifolius), Egyptian clover (Trifolium alexandrinum), fenugreek (Trigonella foenum-graecum), and mimosa (Mimosa pudica, M. caesalpiniafolia) are mentioned too. Possible promising trends in the use of plasma as a seed pre-packaging technique, a reduction in phytotoxic diseases transmitted by seeds and the effect on reducing dormancy of hard seeds are also pointed out.

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“…As a result of flexible collisions between the migrating charged particles and inert air particles, the neutral ones increase their rate, causing an "Electric wind" that takes place in close proximity to the surface [6]. The operation of the plasma actuator depends on many factors, among others; dielectric type [5,7], power supply system (voltage, frequency, pulse width), air flow speed, geometry [2,3] and number of electrodes [9].…”

Section: The Use Of Dbd Barrier Discharges To Control the Flow Of Thementioning

confidence: 99%

Review of Selected Methods for Increasing the Aerodynamic Force of the Wing

Gnapowski¹

2019

Adv. Sci. Technol. Res. J.

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The manuscript presents the methods of increasing the aerodynamic force of the airfoil, currently used in aviation, and the directions of further research development. Currently, several methods are known and used to increase the aerodynamic force of the airfoil. The most widespread ones include wing mechanization systems, among others, flaps and slats. The non-mechanical elements of the wing construction that enable to increase the carrying force are used as well, among others; wing cuffs, vortilons, vortex generator. Research is being carried out on the introduction of mechanical elements that increase the lift force (Continuous Trailing Edge Flap, Morphing Wing), as well as non-mechanical elements such as plasma actuators. The manuscript describes the selected non-mechanical and mechanical elements currently used to increase the lift and the directions for the development of further research on increasing the aerodynamic force.

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Inproving of the Quality Food for Animals by Pulsed Power Plasma Discharge

Cited by 7 publications

References 4 publications

Metallographic Comparison of Copper and Brass Plasma Reactor Electrodes After a Month of Operation

Metallographic Comparison of Copper and Brass Plasma Reactor Electrodes After a Month of Operation

Effects of Non-Thermal Plasma Treatment on Seed Germination and Early Growth of Leguminous Plants—A Review

Review of Selected Methods for Increasing the Aerodynamic Force of the Wing

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