Analysis of Heat Transfer Through PVC Window Profile Reinforced with Ti6Al4V Alloy
PBN-AR
Instytucja
Wydział Budownictwa (Politechnika Częstochowska)
Informacje podstawowe
Główny język publikacji
en
Czasopismo
Key Engineering Materials
ISSN
1662-9795
EISSN
Wydawca
Trans Tech Publications
URL
Rok publikacji
2016
Numer zeszytu
Strony od-do
236-242
Numer tomu
Vol.687
Link do pełnego tekstu
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Autorzy
(liczba autorów: 3)
Pozostali autorzy
+ 1
Słowa kluczowe
en
Heat transfer coefficient
Ti6Al4V titanium alloy
Streszczenia
Język
en
Treść
This requires the use of additional reinforcement in order to prevent excessive or permanent deformation of PVC windows. In the paper particular attention was devoted to space located in a corrosive environment exposed to chemical agents. For this purpose, the authors suggest replacing existing steel profile reinforcements with counterparts made of Ti6Al4V titanium alloy which are corrosion resistant in industrially polluted and sea areas. Analysis of the thermal insulation properties of PVC windows with additional reinforcement of profile Ti6Al4V titanium alloy was performed. PVC window set in a layer of thermal insulation was analyzed. Research was conducted using Finite Element Analysis. Numerical models and thermal calculations were made in the program ADINA, assuming appropriate material parameters. The constant internal temperature of 20°C (293K) and an outer -20°C (253K) was assumed. The course of temperature distribution in baffle in time 24 hours and graphs of characteristic points was obtained. The time of in which followed the steady flow of heat, as well as the course of isotherm of characteristic temperature in the baffle was determined. On the basis of numerical analysis obtained vector distribution of heat flux q [W/m²] and was determined heat transfer coefficients U [W/m²K] for the whole window with titanium reinforcement. All results were compared with the model of PVC windows reinforced with steel profile.
Cechy publikacji
original-article
Inne
System-identifier
49908
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