Prohlížení dle názvu
Zobrazují se záznamy 9683-9702 z 56057
-
Effect of CNC Interpolator Parameter Settings on Toolpath Precision and Quality in Corner Neighborhoods
(Multidisciplinary Digital Publishing Institute (MDPI AG), 2022)Surface quality, machining time, and precision of the final workpiece are key criteria of optimization in CNC machining. These criteria are influenced by multiple factors, such as path interpolation, feed drive system ... -
The Effect of Coatings on Cutting Force in Turning of C45 Steel
(MDPI, 2022)This article focuses on the development of a mathematical model of a cutting force that is applicable for coated and uncoated cutting tool inserts and aims to enable more accurate calculation of the cutting force. Two ... -
The effect of conductor permeability on electric current transducers
(American Institute of Physics, 2018)In this paper, experimental works and theoretical analysis are presented to analyze the influence of the conductor permeability on the precision of yokeless current sensors. The results of finite-element method (FEM) fit ... -
Effect of cracks on the service life of RC structures exposed to chlorides
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)To move towards a more sustainable concrete, the enhancement of its durability is strongly encouraged and, dealing in particular with reinforced concrete (RC), this mainly means to prevent the damage due to environmental ... -
Effect of cross-sections data on calculated static neutronic parameters of PWR MOX/UO2 core transient benchmark case using NODAL3 code
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2023)This paper describes the effect of cross-section data generated by several codes on calculated neutronic parameters. The Pressurized Water Reactor Mixed Oxide and Uranium Oxide (PWR MOX/UO2) Core Transient Benchmark case ... -
Effect of decision parameter efficiency on target reliability
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)Target reliability forms the basis of most modern design standards and is intended to represent an optimal balance of safety and risk of failure. Previous research noted discrepancies between target reliability obtained ... -
Effect of electric current on porosity of concrete
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2023)The paper describes the influence of electric current on the porosity of concrete samples after electrically accelerated tests and other electrokinetic treatments. Three different concrete mixtures consisting of CEM I ... -
Effect of Electroplated Ni1-xFex Composition on the Field-Induced Anisotropy
(IEEE, 2016)Field-induced anisotropy has been proposed as an effective method to produce ferromagnetic rings with radial anisotropy for fluxgate cores. Compared with stress-induced anisotropy, this method easily allows generating a ... -
Effect of external DC field on current transformers with amorphous and nanocrystalline cores
(Elsevier, 2022)Nanocrystalline and amorphous stress-annealed and field annealed tapes are used for cores of DC-tolerant current transformers. We analyze the influence of external DC field of arbitrary direction on the performance of these ... -
Effect of feedback carrier excitation on LED external quantum efficiency
(IEEE, 1982-02)Self-absorption of photons generated by prior luminescence processes affects both the steady-state and transient characteristics of LEDs. In this study we confine ourselves to one of the most important steadystate ... -
EFFECT OF FIBRE ASPECT RATIO AND FIBRE VOLUME FRACTION ON THE EFFECTIVE FRACTURE ENERGY OF ULTRA-HIGH-PERFORMANCE FIBRE-REINFORCED CONCRETE
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)This paper investigates the effective fracture energy of UHPFRC with various fibre volume fractions and various fibre aspect ratios. We have concluded that the effective fracture energy is dependent on both the fibre volume ... -
Effect of Gas Mixture Composition on the Parameters of an Internal Combustion Engine
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)This paper deals with the use of the internal combustion piston engine, which is a drive unit for micro-cogeneration units. The introduction is a brief statement of the nature of gas mixture compositions that are useful ... -
Effect of heat-treatment on material properties of L-DED printed austenistic alloy 08CH18N10T for nuclear reactor applications
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2023)This paper deals with the evaluation of material properties of the additively manufactured austenistic alloy 08CH18N10T, which is widely used in the Czech Republic nuclear power plants Temelín and Dukovany and other VVER ... -
Effect of Hydrostatic Guideway on Reduction of Machine Tool Ram Vibration
(ČVUT v Praze, fakulta strojní, 2018)The guideways provide translational movement of machine parts and have a major impact on the resulting utility properties of the ma-chine tools, such as machining accuracy, surface quality and productivity. It is generally ... -
EFFECT OF IMPERATA CYLINDRICA REINFORCEMENT FORM ON THE TENSILE AND IMPACT PROPERTIES OF ITS COMPOSITES WITH RECYCLED LOW DENSITY POLYETHYLENE
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)Composites of recycled low-density polyethylene obtained from waste water-sachets and imperata cylindrica were produced with particulate and long-fibre unidirectional mat reinforcements. Comparison was made of the tensile ... -
Effect of Internal Pressure on Microstructural and Mechanical Properties of X10CrNiCuNb18-9-3 (SUPER 304H) Austenitic Stainless Steel
(Elsevier B.V., 2023)Despite the current tendencies towards decarbonization of the energy sector, it is still necessary to maintain the lifetime of existing coal-fired power plants. Austenitic stainless steels belong among materials used in ... -
EFFECT OF ION NITRIDING ON FATIGUE BEHAVIOR OF STEEL 35HGS
(University publishing house V.Aprilov, 2019)В тази статия е изследвано поведението на умора на образци от 35HGS ниско легирана стомана. Направен е сравнителен анализ за ефекта от процеса на втвърдяване с последващо смилане и йонно азотиране. За целта са произведени ... -
Effect of membrane separation process conditions on the recovery of syngas components
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)The presented study focuses on inspecting the dependency between process conditions, especially permeate and retentate pressure and component recovery of H2, CO, and CO2 during a membrane separation of model syngas. ... -
EFFECT OF NACL ON NEUTRON FLUX DENSITY IN GRAPHITE BLOCK
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2019)Aim of this work is to study the effect of NaCl on neutron flux through graphite block. Graphite block had 39 channels drilled through it and filled with NaCl. Au and In foils and In wire was used for neutron activation ...