Temat: computational solid mechanics - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Thermomechanical CSM analysis of a superheater tube in transient state
Autorzy:: Taler, D.
Madejski, P.
Powiązania:: https://bibliotekanauki.pl/articles/240640.pdf
Data publikacji:: 2011
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: bojler
mechanika ciała stałego
metoda objętości skończonych
przegrzewacz
rura
stan nieustalony
CFB boiler
computational solid mechanics
finite volume method
omega tube
superheater
transient state
Opis:: The paper presents a thermomechanical computational solid mechanics analysis (CSM) of a pipe "double omega", used in the steam superheaters in circulating fluidized bed (CFB) boilers. The complex crosssection shape of the "double omega" tubes requires more precise analysis in order to prevent from failure as a result of the excessive temperature and thermal stresses. The results have been obtained using the finite volume method for transient state of superheater. The calculation was carried out for the section of pipe made of low-alloy steel.
Źródło:: Archives of Thermodynamics; 2011, 32, 3; 117-126
1231-0956
2083-6023
Pojawia się w:: Archives of Thermodynamics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Introduction to non-linear Thermal-FSI on the example of transient load of a thin-walled container
Autorzy:: Kraszewski, B.
Powiązania:: https://bibliotekanauki.pl/articles/1818166.pdf
Data publikacji:: 2018
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: thermal-FSI
CFD
computational fluid dynamics
CSD
computational solid dynamics
non-linear mechanics
Opis:: This paper presents the problems associated with the transient thermal load of structures exhibiting a non-linear relationship between load and strain. The mathematical model required to comprehensively describe the relationship between fluid and solid has been shown from different perspectives. In addition, the Newton-Raphson method has been referred to as a way of solving nonlinear equations. The article also presents the assumptions and results of numerical analysis of thin-walled container thermally loaded by contact with hot water. The conclusions drawn emphasize the importance of Thermal-FSI tools, especially in the power engineering sector.
Źródło:: Zeszyty Energetyczne; 2018, 5; 1--13
2658-0799
Pojawia się w:: Zeszyty Energetyczne
Dostawca treści:: Biblioteka Nauki

Artykuł

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