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- Kaplan, Alexander, et al.
(författare)
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An analysis of the heat transfer from a moving elliptical cylinder
- 1997
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Ingår i: Journal of Physics D. - : IOP Publishing. - 0022-3727 .- 1361-6463. ; 30, s. 1190-1196
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Tidskriftsartikel (refereegranskat)abstract
- A theoretical analysis of the heat transfer from a moving elliptical cylinder is carried out and general solutions in elliptical coordinates are obtained for aspect ratios β, both β and β. The heat-flux distribution and total heat-flow rate are calculated, investigated for a wide range of parameters and presented graphically. The results obtained are useful for applications concerning thermal processes (laser cutting, welding, heat treatment and so on). A comparison of a moving circular cylinder with a numerical model of laser cutting is considered and discussed.
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