Modeling of the process of microclimate formation

• Autorzy: Limarenko A.
• Języki publikacji: EN

Abstrakty

EN

While operating the steam-supply systems, the main problem is regulation. Ineffective regulation causes significant heating energy losses due to steam losses. Along with this, the efficacy degree of steam supply system is reduced, the fuel consumption is increased, and the sanitary conditions in the buildings are worsened. Therefore, the development of new steam supply system regulation methods is a vital task. The article contains the analysis of work of steam supply system from the point of view of centralized regulation at constant steam losses. A mathematical model of quality regulation has been suggested with and without taking into account steam line heat losses. The dependence of phase transition coefficient on excess steam pressure has been obtained. The obtained model makes possible a more flexible and efficient regulation of steam supply system.

Słowa kluczowe

EN

microclimate; steam supply system; regulation; mathematical model

• Wydawca: Kielce University of Technology
• Czasopismo: Journal of New Technologies in Environmental Science
• Rocznik: 2017
• Tom: Vol. 1, nr 3
• Strony: 120--124
• Opis fizyczny: Bibliogr. 6 poz., rys., wykr., wzory

Twórcy

autor

Limarenko A.

• Poltava National Technical Yuriy Kondratyuk University Ukraine

Bibliografia

• [1] Tsvetkov V.V., Heat treatment of products at prefabricated reinforced concrete plants / V.V. Tsvetkov, K.: Budivelnyk, 1978, 112 p.
• [2] Krongauz S.D., Heat treatment of products at prefabricated reinforced concrete plants / S.D. Krongauz, M.: Stroyizdat, 1961, 267 p.
• [3] Tsvetkov V.V., Organization of steam supply at industrial enterprises / V.V. Tsvetkov. - M.: Energia, 1980, 206 p.
• [4] Sebastian T., Boiler Calculations / T. Sebastian, A. Kulla. - Helsinki: Helsinki University of Technology, 2002, 16 p.
• [5] Indoor sanitary ware. B 60 B 3 p. 4.1. Heating / V.N. Bogoslovskiy, B.A. Krupnov, A.N. Skanavi et al.; Ed. By I.G. Staroverova and Yu.I. Shiller. - 4th edition, revised and enlarged. - M.: Stroyizdat, 1990, 344 p: il/ - (Handbook of Design Engineer).
• [6] Rivkin S.L., Thermodynamic properties of water and steam: Reference book. Recom. by State Service of standard reference data - 2nd edition, revised and enlarged/S.L. Rivkin, A.A. Aleksandrov - M.: Energoatomizdat, 1984, 80 p.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).