Linearization of a heat-transfer system model with approximation of transport time delay; Thermal Engineering; Vol. 61, iss. 10
| Parent link: | Thermal Engineering Vol. 61, iss. 10.— 2014.— [P. 741-746] |
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| Հիմնական հեղինակ: | |
| Համատեղ հեղինակ: | |
| Այլ հեղինակներ: | |
| Ամփոփում: | 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 |
| Լեզու: | անգլերեն |
| Հրապարակվել է: |
2014
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| Խորագրեր: | |
| Առցանց հասանելիություն: | http://dx.doi.org/10.1134/S0040601514100115 |
| Ձևաչափ: | Էլեկտրոնային Գրքի գլուխ |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646070 |
| Ամփոփում: | 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 |
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| DOI: | 10.1134/S0040601514100115 |