Browsing by Title
Now showing items 27586-27605 of 47398
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Numerical simulation interaction of aerosol particulute agglomerates in acoustic field
(The 13th International Conference Mechatronic Systems and Materials (MSM - 2017), 3-5 July 2017, Vilnius, Lithuania : abstracts, 2017)Acoustic agglomeration is a process in which intense sound waves produce relative motions among fine mostly the micron-sized solid aerosol particles, where they touching each other form agglomerates. Acoustic agglomeration ... -
Numerical simulation of a cavitating pulsating water jet used for removing contaminants from metal surfaces
(Transactions of FAMENA, 2019)The paper presents an environmentally friendly method for cleaning metal surfaces from contaminants. In this method, the contaminants are removed from surfaces by a cavitating pulsating water jet generated in the nozzle ... -
Numerical simulation of a district heating system with emphases on transient temperature behaviour
(8th International Conference "Environmental Engineering", May 19-20, 2011, Vilnius, Lithuania: selected papers. Vol. 2. Water Engineering. Energy for Building, 2011)Numerical simulation of a district heating system was performed with emphases on transient temperature behaviour. The distortion of transient temperature throughout a heating system network was simulated using modelling ... -
Numerical simulation of a district heating system with emphases on transient temperature behaviour
(8th International Conference "Environmental Engineering", May 19-20, 2011, Vilnius, Lithuania CD, 2011)Numerical simulation of a district heating system was performed with emphases on transient temperature behaviour. The distortion of transient temperature throughout a heating system network was simulated using modelling ... -
Numerical simulation of a pulsating flow generated in an ejector
(Transactions of FAMENA, 2018)This paper presents a numerical simulation of a pulsating flow generated inside an ejector; the flow is intended to oxidize ferrous iron (Fe2+) dissolved in drinking water to ferric iron (Fe3+). The pulsating flow ejector ... -
Numerical simulation of acoustic wake agglomeration of microparticles in aerosol
(40th International solid mechanics conference (SOLMECH 2016), 29.08-2.09 2016, Warsaw, Poland, 2016) -
Numerical simulation of actively q-switched solid-state lasers generation dynamics using travelling wave model
(12th International conference "Mathematical modelling and analysis", May 30 - June 2, 2007 Trakai, Lithuania: book of abstracts / The European Consortium for Mathematics in Industry (ECMI), Vilnius Gediminas Technical University, Institute of Mathematics and Informatics, Vilnius University, 2007) -
Numerical simulation of air flow inside acoustic cyclone separator
(Aerosol and air quality research, 2015)This paper presents a novel concept of cyclone separator, where sound waves are used to agglomerate fine particles. Sound waves generated by Hartmann acoustic generator are introduced into the secondary (core) air flow of ... -
Numerical simulation of aortic valve
(Mechanika'2016 : proceedings of the 21th international scientific conference, 12-13, May, 2016, Kaunas University of Technology, Lithuania, 2016)This paper presents the investigation of hemodynamics of the flow through aortic valve and the numerical simulation of the mechanical behavior of valve leaflets. Transient pulsatile flow of viscous and incompressible liquid ... -
Numerical simulation of displacement model pile test performed in artificial sand deposit
(Procedia Engineering. Modern Building Materials, Structures and Techniques, MBMST 2016, 2017)Very often the numerical simulations are based on full scale instrumented and small scale model pile tests. Most of the parameters necessary for modeling of full scale piles is usually derived from in situ tests profiles. ... -
Numerical simulation of electrochemical processes at a tubular electrode. Application to spectroscopy
(Nonlinear analysis: modelling and control, 2008)A model of spectroelectrochemical cell design based on a tubular working electrode with optical fibers connected to a spectrometer entering it from two ends is built. Both current and absorbance responses of the cell are ... -
Numerical simulation of feedback controllers for some bioreactors
(Mathematical Modelling and Analysis [MMA2018] : 23rd international conference, May 29-June 1, 2018, Sigulda, Latvia : abstracts, 2018) -
Numerical simulation of fractional power diffusion biosensors
(Mathematical modelling and analysis, 2023)The main aim of this paper is to propose new mathematical models for simulation of biosensors and to construct and investigate discrete methods for the efficient solution of the obtained systems of nonlinear PDEs. The ... -
Numerical simulation of geothermal water flow in a deep multistage centrifugal pump
(Advances in mechanism and machine science: proceedings of the 15th IFToMM world congress on mechanism and machine science, 2019)Hydrodynamic and thermodynamic processes of geothermal well extraction are investigated and presented in this article. Mathematical models were developed for a deep suction multi-stage centrifugal pump and a piping system. ... -
Numerical simulation of heat conduction in composite materials
(15th International Conference Mathematical Modelling and Analysis (MMA2010) May 26--29 2010, Druskininkai, Lithuania : abstracts / The European Consortium for Mathematics in Industry (ECMI); Vilnius Gediminas Technical University; Institute of Mathematics and Informatics; Vilnius University, 2010) -
Numerical simulation of heat transfer in underground electrical cables
(Progress in industrial mathematics at ECMI 2014 : Conference proceedings: European Consortium for Mathematics in Industry, 2016)The aim of this project is to develop a virtual modelling tool which can be used to construct optimal design of power transmission lines and cables. They should meet the latest power transmission network technical and ... -
Numerical simulation of mixing and segregation of granular material
(Mechanika, 2005)Mixing and segregation of granular material, consisting of spherical particles of various sizes, stirred by a periodically moving bar was simulated numerically, using the discrete element method. It was shown that smaller ... -
Numerical simulation of nonlocal delayed feedback controller for simple bioreactors
(Informatica, 2018)The new nonlocal delayed feedback controller is used to control the production of drugs in a simple bioreactor. This bioreactor is based on the enzymatic conversion of substrate into the required product. The dynamics of ... -
Numerical simulation of nonstandard models of nonlinear optics
(Mathematical Modelling and Analysis (MMA2016) : 21st international conference, June 1-4, 2016 in Tartu, Estonia : abstracts / Institute of Mathematics and Statistics of the University of Tartu, European Consortium for Mathematics in Industry, Vilnius Gediminas Technical University, Estonian Mathematical Society, 2016) -
Numerical simulation of rupture and energy balance of 1D continuum by using discrete element method
(Mechanika, 2006)Simulation of brittle fracture and dynamic post-fracture behaviour of 1D continuum by the discrete ele-ment method is considered. The influence of space discre-tisation as well as the effect of damping and local nonlin-earity ...