Search Results - "Polách, Pavel"
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1
Influence of tire inflating pressure at dynamic forces acting on articulated trolleybus
Published in MATEC Web of Conferences (01-01-2017)“…ŠKODA VÝZKUM s.r.o. cooperated on the development of the NEOPLAN DMA low-floor articulated trolleybus intended for the Boston city. Multibody models and finite…”
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2
An Investigation of Efficiency Issues in a Low-Pressure Steam Turbine Using Neural Modelling
Published in Sensors (Basel, Switzerland) (01-04-2024)“…This study utilizes neural networks to detect and locate thermal anomalies in low-pressure steam turbines, some of which experienced a drop in efficiency…”
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3
Nonlinear dynamics of a cable–pulley system using the absolute nodal coordinate formulation
Published in Mechanics research communications (01-06-2017)“…•Absolute nodal coordinate formulation was used for the modelling of cable dynamics.•Contact forces including friction were defined to describe cable–pulley…”
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4
Investigation of dynamic acting of a technological equipment on a building construction
Published in MATEC Web of Conferences (2020)“…This paper deals with the analysis of acting a dynamically loaded technological equipment on a building construction. The Cyclone 18 cyclotron was selected as…”
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Journal Article Conference Proceeding -
5
Turbine Rotor Dynamics Models Considering Foundation and Stator Effects
Published in Machines (Basel) (01-02-2022)“…The paper deals with the modelling of turbine rotors, including a foundation and stator parts, and with their dynamic analysis. The dynamics of turbines can be…”
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6
Varying Performance of Low-Cost Sensors During Seasonal Smog Events in Moravian-Silesian Region
Published in Atmosphere (03-11-2024)“…Air pollution monitoring in industrial regions like Moravia-Silesia faces challenges due to complex environmental conditions. Low-cost sensors offer a…”
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7
Basic Model of a Control Assembly Drop in Nuclear Reactors
Published in Sborník vědeckých prací Vysoké školy báňské--Technické univerzity Ostrava. Řada strojní (30-06-2013)“…This paper is focused on the modelling and dynamic analysis of a nonlinear system representing a control assembly of the VVER 440/V213 nuclear reactor. A…”
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8
Threshold stability curves for a nonlinear rotor-bearing system
Published in Journal of sound and vibration (03-03-2019)“…Design parameters of fluid film bearings affect the stability of rotor-bearing systems, which can be characterized using so called threshold speed and a…”
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9
Comprehensive analysis of fluid-film instability in journal bearings with mechanically indented textures
Published in Journal of sound and vibration (03-03-2023)“…This paper theoretically and experimentally investigates the effects of textures produced by a mechanical indentation on the stability of journal bearings. The…”
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10
Investigation of a laboratory mechanical system with fibre and pulley
Published in International journal of dynamics and control (01-03-2015)“…Experimental measurements focused on the investigation of a fibre behaviour are performed on an assembled weigh-fibre-pulley-drive mechanical system. The fibre…”
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11
Design of characteristics of air-pressure-controlled hydraulic shock absorbers in an intercity bus
Published in Multibody system dynamics (01-02-2008)“…The air-pressure-controlled shock absorber is capable of changing its damping force depending on the air pressure in the air springs. Due to the possibility of…”
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12
Modelling and simulation of rigid bodies transportation by means of rotating flexible rollers
Published in Meccanica (Milan) (01-02-2012)“…The paper deals with a modelling and simulation approach intended to the solution of a problem of rigid bodies transportation using rotating rollers. It is…”
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13
Computational Analysis of Dynamic Behaviour of Inverted Pendulum Attached Using Fibres
Published in Differential equations and dynamical systems (2013)“…Cables, wires and fibres can be advantageously used in the design of many machines. One of the most interesting applications is the replacement of the chosen…”
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