高温鋼片の温度平垣化のための基礎研究 : 第2報,温度平坦化に伴う,対流・熱伝導場における非定常伝熱

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An analytical study of the transient process on flattening the temperature distribution of a high temperature steel slab is carried out by using the fundamental model, which is composed of the laminar slot jet and the porous medium. The momentum and energy equations are solved using an upwind finite difference representation of the equations cast into thier vorticity-stream function form in an unsteady circumstance. The flow situations are found to become almost steady in dimensionless time τ=61.54. The thermal energy, which is moved from thee center of the steel slab to the impinged surface by heat conduction, is transported by jet flow, and attributes to the temperature increase of the slab edge.
一般社団法人日本機械学会の論文
1986-09-25