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Zobrazují se záznamy 11173-11192 z 57465
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Experimental investigation of fault tolerant converter connected to unbalanced grid
(Czech Section of the IEEE VUT, 2018)A model of the three-phase voltage converter for simulation of its modes of operation in standard as well as fault states is presented The presented model can be used to simulate steady-states and also transients at dc and ... -
Experimental investigation of flow characteristics and performance parameters of a podded aft engine air intake
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2023)This experimental study investigates the flow characteristics and performance parameters of a podded intake in aft-engine configuration at the aerodynamic interface plane (AIP), which is a typical configuration of a generic ... -
Experimental investigation of mortar mechanical properties for glass brick masonry
(Springer International Publishing, 2019)The main advantage of solid bricks over hollow blocks is substantially higher compressive strength. On the other hand, solid bricks have much higher thermal conductivity, which would lead to major heat loss when used for ... -
Experimental Investigation of Radial Gas Dispersion Coefficients in a Fluidized Bed
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)In a fluidized bed boiler, the combustion efficiency, the NOX formation rate, flue gas desulphurization and fluidized bed heat transfer are all ruled by the gas distribution. In this investigation, the tracer gas method ... -
Experimental Investigation of the Compressive Strength of Normal-strength Air-entrained Concrete at High Temperatures
(Elsevier Science, 2020)Over the past decades, the mechanical properties of concrete during fire have been extensively investigated; however, not many studies were aimed at the properties of air-entrained concrete (AEC), and even fewer were aimed ... -
EXPERIMENTAL INVESTIGATION OF THE FAILURE BEHAVIOUR OF POLYPROPYLENE COMPOUNDS FOR INSTRUMENTED PUNCTURE TESTS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)Instrumented puncture tests according to ISO 6603-2 and ASTMD3763 were executed for five different Polypropylene compounds (talcum-, glass fibre- and elastomer modified) with specimen thicknesses ranging from 1mm to 4 mm. ... -
Experimental investigation of the folding behaviour of extruded cement-bound concretes
; Vedoucí práce: Kalthoff Matthias; Oponent práce: Matschei Thomas
(České vysoké učení technické v Praze. Vypočetní a informační centrum.Czech Technical University in Prague. Computing and Information Centre., 2021-06-23)The innovative and high-performance building material textile reinforced concrete (TRC) has the potential to significantly reduce the enormous resource consumption and CO2 emissions of the construction industry. To exploit ... -
EXPERIMENTAL INVESTIGATION OF THE POZZOLANIC POTENTIALS OF MILLET AND RICE HUSK ASH AS MINERAL ADDITIVE IN SELF-COMPACTING CONCRETE
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2020)Self-compacting concrete (SCC) is a new concept of concrete mix which flows in a formwork and consolidates itself without the need for compaction. Effectively compacting concrete can be very difficult especially in areas ... -
EXPERIMENTAL INVESTIGATION ON CHROMIUM(VI) REMOVAL FROM AQUEOUS SOLUTION USING ACTIVATED CARBON RESORCINOL FORMALDEHYDE XEROGELS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)The adsorption of chromium(VI) metal ion in aqueous solutions by activated carbon resorcinol formaldehyde xerogels (ACRF) was investigated. The results showed that pore structure, surface area and the adsorbent surface ... -
Experimental Investigation on SFRC behaviour under elevated temperature
(Multi-Science Publishing Co Ltd, 2017)Steel fibres being added to a concrete mixture lead to an overall improvement of such a mixture considering several factors, such as mechanical resistance, fire resistance, creep stability and other. Besides steel fibres, ... -
Experimental investigation on the mechanical behaviour of AAC blocks for sustainable concrete masonry
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)To satisfy the increasing demand of energy efficient buildings, AAC manufacturers are nowadays encouraged to produce blocks with ever lower densities. However, a compromise between energy-saving requirements and mechanical ... -
Experimental Investigations of Wooden Beam Ends in Masonry with Interior Insulation: Measured Data in Real-Scale Experimental Walls Exposed to Semi-Continental Climatic Conditions
(Sage Publications, 2019)This article deals with the hygrothermal performance of wooden beam ends embedded in brick masonry walls. The real-scale experiment involving three interior insulation systems with different water vapor resistances and ... -
Experimental Investigations on Welded Built-Up Cold-Formed Steel Beams
; Vedoucí práce: Ungureanu Viorel; Oponent práce: Dinu Florea
(České vysoké učení technické v Praze. Vypočetní a informační centrum.Czech Technical University in Prague. Computing and Information Centre., 2018-02-12)The present thesis is dedicated to investigate the behaviour of cold-formed steel beams with composite section made of corrugated steel sheets for the web and thin-walled cold-formed steel profiles for the flanges, connected ... -
EXPERIMENTAL LEVELLING AT THE INTERFACE OF OPTICAL ENVIRONMENTS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)The article discusses the problems of refraction and its impact on levelling at the interface of optical environments. It describes the influence of a vertical refraction and shows the results of investigating the effect ... -
EXPERIMENTAL METHOD ON INVESTIGATION OF FIBRE REINFORCED CONCRETE AT ELEVATED TEMPERATURES
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)Generally speaking, adding a certain amount of steel fibres to a concrete mixture improves its mechanical properties. Currently, a lack of information considering tensile and post cracking behaviour of FRC at elevated ... -
Experimental MIMO 2.4 GHz transceiver and its utilization as a verification platform for digital communication processing algorithms
; Vedoucí práce: Sýkora Jan; Oponent práce: Pánek Petr
(České vysoké učení technické v Praze. Vypočetní a informační centrum., 2012-07-24) -
Experimental monitoring of autonomous curtain walling facade module
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)This paper introduces an innovative concept for active wall-curtain façade modules aiming at high level of energy autonomy. The façade module consists of two opaque panels and one transparent panel integrating building ... -
Experimental Performance of Pilot-oxygen-pressure Swing Adsorption Unit
(AIDIC, 2023)The effect of product purity on product flowrate, oxygen recovery, adsorbent productivity, and specific energy demand was investigated for the adsorption pressure of 5.5 bar (g). The experiments were carried out for zeolite ... -
Experimental photonic 40 - 90 GHz millimetre-wave signal generation and 10 Gb/s 32-QAM signal transmission over hybrid fiber/FSO 5G networks
(IEEE, 2019)We experimentally demonstrate photonic millimetre wave signal generation and distribution over hybrid networks based on wired and wireless links. Optical frequency multiplication based on carrier-suppressed modulation has ... -
Experimental Research of Advanced Combustion Modes and Fuels in Internal Combustion Engines
(2021)This work summarizes the knowledge acquired in several combustion engine research laboratories, within various research projects in the field of advanced combustion in spark ignition engines. The first part will present ...