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Wyszukujesz frazę "microturbines" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
Analysis of the dynamics of microturbines bearings lubricated using conventional and unconventional agents
Autorzy:
Kiciński, J.
Powiązania:
https://bibliotekanauki.pl/articles/175562.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
rotor dynamics
microturbines
distributed energy generation
Opis:
The paper presents the research results of the microturbines dynamics with power of a few to several hundred kW. These are combined heat and power (CHP) units (generating heat and electricity) for houses and for municipalities in the form of Autonomous Energy Regions (ARE). These are key technologies for energy sector with respect to the distributed generation and for small-scale eco-power engineering. The following examples will refer only to the several selected research projects coordinated by the Institute of the Fluid-Flow Machinery of the Polish Academy of Sciences in Gdańsk. The paper will focus on the dynamics of rotors and bearings lubricated by means of low boiling agents, i.e., by means of turbine working medium. Analysis of hydrodynamic instability phenomena, including the development of oil whirl and oil whip has also been carried out.
Źródło:
Transactions of the Institute of Fluid-Flow Machinery; 2016, 131; 3-16
0079-3205
Pojawia się w:
Transactions of the Institute of Fluid-Flow Machinery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Design analysis of turbines for co-generating micro-power plant working in accordance with organic Rankine’s cycle
Autorzy:
Mikielewicz, J.
Piwowarski, M.
Kosowski, K.
Powiązania:
https://bibliotekanauki.pl/articles/259369.pdf
Data publikacji:
2009
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
micro power plant
microturbines
organic Rankine cycle
turbine design
Opis:
This paper presents results of a design analysis of turbines for co-generating micro-power plant working in accordance with organic Rankine’s cycle and using biofuel. The heat power range from 25 kW to 100 kW with corresponding available electric power from 2kW to 12kW, was considered. Designs of axial-flow turbines (single-stage and multi-stage ones, also those partially fed), radial-flow and axial-radial -flow ones, were analyzed. Particular variants of the solutions were compared to each other.
Źródło:
Polish Maritime Research; 2009, S 1; 34-38
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cogeneration systems
Autorzy:
Urbonienė, Virginija
Powiązania:
https://bibliotekanauki.pl/chapters/4173390.pdf
Data publikacji:
2019
Wydawca:
Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:
steam turbines
electrical efficiency
gas turbines
microturbines
internal combustion engine
Opis:
Cogeneration can be defined as the general production of thermodynamic heat and electricity from a single initial source of energy. The device, in which the process of cogeneration occurs, is called cogeneration device. Cogeneration changes separated electric energy and heat production. The separation of electric energy and heat production is characterized by substantial energy losses of initial fuel. In the separated power generation, the user receives the electric energy, which is produced by the large-scale power plants and heat is produced in high-efficiency boilers. In this case losses make about 40% in produced heat and 60% – produced electric energy.
Źródło:
Buildings 2020+. Energy sources; 213-254
9788365596727
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The dynamics of microturbines lubricated using unconventional agents
Autorzy:
Kiciński, J.
Powiązania:
https://bibliotekanauki.pl/articles/200161.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
rotor dynamics
microturbines
distributed energy generation
dynamika wirnika
mikroturbiny
generowanie energii w systemie rozproszonym
energetyka rozproszona
Opis:
he paper presents the research results of the microturbines dynamics with power of a few to several hundred KW. They are combined heat and power (CHP) units (generating heat and electricity) for houses and for municipalities in the form of Autonomous Energy Regions (ARE). These are key technologies for energy sector with respect to the distributed generation and for small-scale eco-power engineering. The following examples will refer only to the several selected research projects coordinated by the IMP PAN (Institute of Fluid- Flow Machinery of the Polish Academy of Sciences) in Gdansk. The paper will focus on the dynamics of rotors and bearings lubricated by means of low boiling agents, i.e., by means of turbine working medium. Analysis of hydrodynamic instability phenomena, including the development of oil whirl and oil whip has also been carried out.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2015, 63, 2; 369-377
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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