Autor: Lampart, P. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Selected technical problems of cogeneration of electric energy and heat
Autorzy:: Lampart, P.
Powiązania:: https://bibliotekanauki.pl/articles/175508.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: cogeneration of electric energy and heat
extraction-condensing turbine
adaptive control
distributed cogeneration
organic Rankine cycle
recovery heat
Opis:: The paper is focused on selected technical problems of cogeneration of heat and electric power (combined heat and power – CHP) both in a large and small scale. First, largescale cogeneration systems applied in large power industry are discussed and results of adaptive control of extraction condensing turbines are presented. Then, advantages of distributed cogeneration are pointed out and small-scale cogeneration systems aimed for modernisation of a fossil-fuel district heating plant are investigated. At the end of the paper, organic Rankine cycle (ORC) heat and power units are described for biomassfuelled cogeneration and topping of main generation units to use the recovery heat.
Źródło:: Transactions of the Institute of Fluid-Flow Machinery; 2015, 127; 137-152
0079-3205
Pojawia się w:: Transactions of the Institute of Fluid-Flow Machinery
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Adjustable (rotated) stator blade aerodynamics in adaptive control of extraction/condensing turbines
Autorzy:: Lampart, P.
Powiązania:: https://bibliotekanauki.pl/articles/175580.pdf
Data publikacji:: 2018
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: LP turbine
turbine stage group
adaptive control
Opis:: Cogeneration of electric energy and heat as well as seasonal changes of the condenser pressure in low-pressure extraction/condensing turbines require adaptive control to adapt the geometry of the blading system to the changing ﬂow conditions. In this paper adaptive control is achieved by means of restaggering (rotating) adjustable stator blades. An increase of turbine eﬃciency and power coming from adaptive control is numerically estimated for a group of two exit stages of an extraction/condensing turbine of power 60 MW. The calculations are made with the help of a computer code FlowER – a 3D solver of turbomachinery ﬂows based on Reynolds-averaged Navier-Stokes equations for perfect gas.
Źródło:: Transactions of the Institute of Fluid-Flow Machinery; 2018, 141; 41-52
0079-3205
Pojawia się w:: Transactions of the Institute of Fluid-Flow Machinery
Dostawca treści:: Biblioteka Nauki

Artykuł

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