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Zobrazují se záznamy 121-130 z 2037
Materials for Fusion Applications
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
An overview of materials foreseen for use or already used in fusion devices is given. The operating conditions, material requirements and characteristics of candidate materials in several specific application segments are ...
FACT — STATUS AND FIRST RESULTS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2014)
FACT is the first imaging Cherenkov telescope based on a camera using solid state photosensors (Geigermode Avalanche Photodiodes G-APD aka SiPM). Since October 2011, it has been taking data regularly. Apart from commissioning ...
STATIC TESTS OF UNCONVENTIONAL PROPULSION UNITS FOR ULTRALIGHT AIRPLANES
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2014)
This paper presents static tests of a new unconventional propulsion unit for small aviation airplanes. Our laboratory stand – a fan drive demonstrator – enables us to compare various design options. We performed experiments ...
EXACT RENORMALIZATION GROUP FOR POINT INTERACTIONS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2014)
Renormalization is one of the deepest ideas in physics, yet its exact implementation in any interesting problem is usually very hard. In the present work, following the approach by Glazek and Maslowski in the flat space, ...
COMPARISON BETWEEN 2D TURBULENCE MODEL ESEL AND EXPERIMENTAL DATA FROM AUG AND COMPASS TOKAMAKS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
In this article we have used the 2D fluid turbulence numerical model, ESEL, to simulate turbulent transport in edge tokamak plasma. Basic plasma parameters from the ASDEX Upgrade and COMPASS tokamaks are used as input for ...
PROTON STOPPING POWER OF DIFFERENT DENSITY PROFILE PLASMAS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
In this work, the stopping power of a partially ionized plasma is analyzed by means of free electron stopping and bound electron stopping. For the first instance, the RPA dielectric function is used, and for the latter ...
IMMOBILISATION OF HUMIC SUBSTANCES USING PLASMA MODIFICATION
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
This paper presents a study of the immobilization of humic substances (HSs) on a polypropylene (PP) nonwoven fabric. In order to attach the HSs, the PP nonwoven fabric was modified in a volume of nonthermal atmospheric ...
ENERGY EFFICIENCY OF PLANAR DISCHARGE FOR INDUSTRIAL APPLICATIONS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
Diffuse Coplanar Surface Barrier Discharge has proven its capabilities as an industry-ready plasma source for fast, in-line and efficient plasma treatment at atmospheric pressure. One parameter required by industry is ...
COMPARISON OF COOLING SCHEMES FOR HIGH HEAT FLUX COMPONENTS COOLING IN FUSION REACTORS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
Some components of the fusion reactor receives high heat fluxes either during the startup and shutdown or during the operation of the machine. This paper analyzes different ways of enhancing heat transfer using helium and ...
Replacing Natural Gas by Biogas — Determining the Bacterial Contamination of Biogas by PCR
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
A promising way of using biogas is to upgrade it to natural gas, which is referred to as Substitute Natural Gas (SNG) or biomethane. Biomethane, or biogas, is produced by biological processes of harnessing the ability of ...