National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Simplified model of a axial cooled arc
Kasal, Ondřej ; Šenk, Josef (referee) ; Lázničková, Ilona (advisor)
Using of computer technology brings advantages of quick and well-arrange data. Computer technology offers change of transferring information the same way as that often using. Capacity and execution of computer technology is depending on kind and size of elaborated information. It is necessary to use to computer technology in application working with big data range and in application which needs many steps to finish calculation it means when we are using iterative methods. It is computer technology which creates main part of simulation, computation and visualization methods which are using in technical application. Plasma is using in many way of industry from technical manufacturing of materials to application in power electronics. Attention is paid to plasma. To description to fourth state of substance and for description to processes in plasma are used mathematic and physic equations. To solve to equations is hard and we need many steps to cover it. It is necessary to use computer technology to work up different method performs to describe electric arc.
Speciální technické řešení pro úpravu přírodních substrátů pomocí atmosférického plazmového výboje
ŠOFRONIČ, Tomáš
The thesis deals with the design and subsequent construction of a special hermetic box for the treatment of biological substrates with the help of plasma discharge Gliding Arc. In the theoretical part of the thesis there is a summary of the basic information concerning the design of hermetic box, plasma, hexamethyldisiloxane as a precursor and wood as a lignocellulosic substrate. The experimental part of the thesis is focused on pilot measurements in which specimens were treated plasma and hexamethyldisiloxane. Furthermore, the effect of the treatment on the hydrophobic of the surface was investigated with the drop method. With the help of SEM microscopy was investigated the effect of modification on surface morphology
Simplified model of a axial cooled arc
Kasal, Ondřej ; Šenk, Josef (referee) ; Lázničková, Ilona (advisor)
Using of computer technology brings advantages of quick and well-arrange data. Computer technology offers change of transferring information the same way as that often using. Capacity and execution of computer technology is depending on kind and size of elaborated information. It is necessary to use to computer technology in application working with big data range and in application which needs many steps to finish calculation it means when we are using iterative methods. It is computer technology which creates main part of simulation, computation and visualization methods which are using in technical application. Plasma is using in many way of industry from technical manufacturing of materials to application in power electronics. Attention is paid to plasma. To description to fourth state of substance and for description to processes in plasma are used mathematic and physic equations. To solve to equations is hard and we need many steps to cover it. It is necessary to use computer technology to work up different method performs to describe electric arc.

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