Linearization of a heat-transfer system model with approximation of transport time delay; Thermal Engineering; Vol. 61, iss. 10

Dettagli Bibliografici
Parent link:Thermal Engineering
Vol. 61, iss. 10.— 2014.— [P. 741-746]
Autore principale: Shilin A. A. Aleksandr Anatoljevich
Ente Autore: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра электропривода и электрооборудования (ЭПЭО)
Altri autori: Bukreev V. G. Viktor Grigorievich
Riassunto:Title screen
A method is proposed for linearizing the nonlinear model of a heattransfer facility the state variables of which at equilibrium points are determined by numerically solving the initial bilinear system of differential equations for a stationary position of the control valve equipped with a constantspeed electric drive.The considerable transport time delay resulting from the distributed design of the heattransfer system secondary circuit is approximated by a limited number of firstorder inertial sections for obtaining a mathematical model in the Cauchy form. The proposed linearization method is tested on an operating hotwater supplyheattransfer system, and the study results are presented in the form of transient curves.
Режим доступа: по договору с организацией-держателем ресурса
Lingua:inglese
Pubblicazione: 2014
Soggetti:
Accesso online:http://dx.doi.org/10.1134/S0040601514100115
Natura: Elettronico Capitolo di libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646070

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