Optimal positioning the valves of the multiple steam nozzle control system of steam turbine
Цифровой репозитарии Национального технического университета "Харьковский политехнический институт" (eNTUKhPIIR)
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Optimal positioning the valves of the multiple steam nozzle control system of steam turbine
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| Creator |
Boiko, Anatoli
Usaty, Alexander |
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| Subject |
combinatorial algorithm
optimal positioning shut-off elements losses throttling efficiency turbo-unit |
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| Description |
In this paper the model of computation of steam nozzle control systems with the given consumption of a working medium is considered, in which the task of shut-off elements positioning of control valves has been solved with the support of combinatorial algorithms. Thus the loading between the nozzle control systems segments of adjusting stage distributes in such a manner that the maximum possible power capacity of an adjusting stage is reached for each given steam consumption. The model describing joint operation of steam nozzle control system, the adjusting stage and the flow path of multicylinder steam turbine has been reviewed and analyzed.
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| Date |
2014-06-19T08:55:04Z
2014-06-19T08:55:04Z 2014 |
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| Type |
Article
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| Identifier |
Boiko A. Optimal positioning the valves of the multiple steam nozzle control system of steam turbine / A. Boiko, A. Usaty // 1-st International Conference on Engineering and Applied Sciences Optimization "OPTI 2014", 4-6 June 2014, Kos, Greece [Electronic resource]. – 2014. – 1 electronic optical disc (CD-ROM).
http://repository.kpi.kharkov.ua/handle/KhPI-Press/7399 |
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| Language |
en
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