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Financial management of firm
HAVLÍČEK, Jiří
The task of the study was to characterize the financial analysis, indicate the importance for decision making in business, to characterize the cash flow for financial analysis. Thus characterized by the analysis was performed on a real business, where they were enumerated various ratios: profitability, liquidity, debt, activities and indicators based on cash flow. Furthermore, the position expressed by the company against competitors, and some reputable and bankruptcy models.
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Status of Magnetic Diagnostics on COMPASS
Havlíček, J. ; Kudláček, O. ; Janky, F. ; Horáček, Jan ; Beňo, R. ; Valcárcel, D.F. ; Fixa, J. ; Brotánková, Jana ; Zajac, Jaromír ; Hron, Martin ; Pánek, Radomír ; Cahyna, Pavel
The COMPASS tokamak is in a test operation after its reinstallation in Institute of Plasma Physics AS CR in Prague (IPP Prague) in the year 2008. This operation consists of commissioning of various diagnostics and tokamak auxiliary systems. This paper presents current status of magnetic diagnostics after its refurbishment, used method of the calibration and shows examples of magnetic diagnostics utilization for plasma position reconstruction as well as for vertical hydraulic preload interlock system.
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Charakterizace magnetických polí v tokamaku COMPASS
Havlíček, Josef ; Hronová-Bilyková, Olena
The principle of tokamak is based on the interaction of magnetic fields with the tokamak plasma. The magnetic fields generated by poloidal field coils of the COMPASS tokamak were examined. The stray magnetic field in the vicinity of the tokamak was computed. It was found out that the magnitude of this field is acceptable for operation of the Neutral Beam Injection ion source. The graphs describing magnetic field in the vacuum vessel originating from different poloidal field coils circuits are presented.
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Rekonstrukce magnetické rovnováhy v tokamaku
Havlíček, Josef ; Urban, Jakub
Equilibrium reconstruction determines the plasma shape, the current profile and pressure profile parameters in tokamaks. It is based on solving Grad-Shafranov equation describing MHD equilibrium in axially symmetric devices. This paper reports on the principles of the EFIT code and on the parallelization of the EFIT2006 code.
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