Heat transfer in continuous-drive friction welding of different diameters
Küçük Resim Yok
Tarih
2005
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Heat transfer in friction welding of similar and dissimilar cylindrical rods with different diameters is considered in the present study. The governing equations are solved numerically using an explicit finite-difference technique to determine the temperature field for various values of geometric and thermal parameters. The values of the parameters in the problem are selected as a = 1, 2, 4 for the aspect ratio, r(k) = 0.25, 1, 4 for the thermal conductivities ratio, and B-1 = 0.05, 0.01, 0.001 for the Biot number. The predicted temperature field is of similar form for all values of the parameters, but the radial and axial temperature gradients change at certain amounts for different values of parameters.
Açıklama
Anahtar Kelimeler
Steel, Al
Kaynak
Numerical Heat Transfer Part A-Applications
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
48
Sayı
10
