A mathematical model of the steam condenser in the changed conditions

• Autorzy: Laskowski R. M.
• Języki publikacji: EN

Abstrakty

EN

The paper presents a mathematical model of a steam condenser in the changed conditions. A list of independent parameters on which the water temperature at the outlet from the steam condenser depends was selected and by means of the Buckingham theorem a functional relation between two dimensionless quantities was obtained. The exact form of the function was determined on the basis of data from the characteristics of steam condenser for a 200 MW power plant and actual measurement data for dierent condenser operating in a power plant of 200 MW. A linear relation between two dimensionless quantities was obtained. The correctness of the proposed relation was examined by comparing the measured temperature and calculated temperature from the proposed relation.

Słowa kluczowe

EN

heat exchange; condenser; off-design

PL

wymiana ciepła; skraplacz; projektowanie

• Wydawca: Institute of Heat Engineering, Warsaw University of Technology
• Czasopismo: Journal of Power Technologies
• Rocznik: 2012
• Tom: Vol. 92, nr 2
• Strony: 101--108
• Opis fizyczny: Bibliogr. 11 poz., tab., wykr.

Twórcy

autor

Laskowski R. M.

• institute of Heat Engineering, Warsaw University of Technology, 21 / 25 Nowowiejska Street, 00-665 Warsaw, Poland

Bibliografia

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