Autor: Kozaczka, J. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: An approach to modeling and thermodynamic analysis of modern power engineering systems
Autorzy:: Kozaczka, J.
Kolat, P.
Powiązania:: https://bibliotekanauki.pl/articles/185820.pdf
Data publikacji:: 2011
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: CCS
energia
termodynamika
modelowanie
power engineering
energy
thermodynamics
Opis:: The new efficient method of modeling and thermodynamic analysis of power engineering systems has been presented. With its help a comparison of different structures and investigation of the influence of a particular constituent process onto the whole system efficiency is possible. The shaft work or the energy is the main thermodynamic quantity taken into account in analyses, and the appropriate dimensionless modeling parameter has been introduced.
Źródło:: Chemical and Process Engineering; 2011, 32, 4; 401-410
0208-6425
2300-1925
Pojawia się w:: Chemical and Process Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Investigation of the underwater noise produced by ships by means of intensity method
Autorzy:: Kozaczka, E.
Domagalski, J.
Gloza, I.
Powiązania:: https://bibliotekanauki.pl/articles/258726.pdf
Data publikacji:: 2010
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:: energy
propagation
hydroacoustics
Opis:: This paper presents results of research on spectral structure of underwater noise acoustic field radiated into water by selected ships moving in shallow waters. Underwater acoustic field of ships in motion is associated with acoustic activity of ship mechanisms and equipment under work. Vibration energy radiated by the mechanisms and devices is transmitted by ship structural elements to surrounding water where it is propagated in the form of acoustic waves of a wide frequency band. In this paper are presented results of the research on propagation of energy of acoustic waves in the near fiel, obtained from acoustic pressure measurements by means of two sensors located close to each other.
Źródło:: Polish Maritime Research; 2010, 3; 26-36
1233-2585
Pojawia się w:: Polish Maritime Research
Dostawca treści:: Biblioteka Nauki

Artykuł

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