About: Simulation of the heat exchangers dynamics in MATLAB&simulink

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Heat exchangers that transfer energy from flue gas to steam are important units of thermal power stations. Their inertias are often decisive for the design of the steam temperature control system. In this paper, the analysis and the simulation of the dynamics of the steam superheater are discussed. Superheater is simulated as a unit of a control loop that generates steam of desired state values. To simulate the steam superheater on the computer, the exchanger is described by the set of partial differential equations. The equations are then solved numerically by modified finite difference method. Discussion of method and qualitative and quantitative results are presented. Paper describes use of Simulink S-functions which make it possible to set-up the most complex systems with complicated dynamics. There's a comparison of M and C S-functions, which are two main approaches when building user-defined blocks in Simulink, regarding both the performance and the efficiency of the simulation for M and C Heat exchangers that transfer energy from flue gas to steam are important units of thermal power stations. Their inertias are often decisive for the design of the steam temperature control system. In this paper, the analysis and the simulation of the dynamics of the steam superheater are discussed. Superheater is simulated as a unit of a control loop that generates steam of desired state values. To simulate the steam superheater on the computer, the exchanger is described by the set of partial differential equations. The equations are then solved numerically by modified finite difference method. Discussion of method and qualitative and quantitative results are presented. Paper describes use of Simulink S-functions which make it possible to set-up the most complex systems with complicated dynamics. There's a comparison of M and C S-functions, which are two main approaches when building user-defined blocks in Simulink, regarding both the performance and the efficiency of the simulation for M and C (en)
Title	Simulation of the heat exchangers dynamics in MATLAB&simulink Simulation of the heat exchangers dynamics in MATLAB&simulink (en)
skos:prefLabel	Simulation of the heat exchangers dynamics in MATLAB&simulink Simulation of the heat exchangers dynamics in MATLAB&simulink (en)
skos:notation	RIV/61989100:27240/09:00020932!RIV10-GA0-27240___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA102/09/1003)
http://linked.open...iv/cisloPeriodika	10
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Ožana, Štěpán Nevřiva, Pavel Vilimec, Ladislav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta elektrotechniky a informatiky
http://linked.open...dnocenehoVysledku	341347
http://linked.open...ai/riv/idVysledku	RIV/61989100:27240/09:00020932
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Simulation; Heat exchangers; Superheaters; Partial differential equations; Finite difference method; MATLAB&Simulink; S-functions; Real-time (en)
http://linked.open.../riv/klicoveSlovo	Partial differential equations Superheaters Heat exchangers Simulation Real-time Finite difference method MATLAB&Simulink S-functions
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[2A1B81FF71B7]
http://linked.open...i/riv/nazevZdroje	WSEAS Transactions on System and Control
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Simulation of heat exchangers with the high-temperature working media and application of models for optimal control of heat exchangers
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	4
http://linked.open...iv/tvurceVysledku	Nevřiva, Pavel Ožana, Štěpán Vilimec, Ladislav
issn	1991-8763
number of pages	12 (xsd:int)
http://localhost/t...ganizacniJednotka	27240
is http://linked.open...avai/riv/vysledek of	Simulation of the heat exchangers dynamics in MATLAB&simulink Simulation of the heat exchangers dynamics in MATLAB&simulink Simulation of the heat exchangers dynamics in MATLAB&simulink Simulation of the heat exchangers dynamics in MATLAB&simulink

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