Mathematical Modeling for Life Cycle Forecasting of Zirconia Based Furnace Wall

Mechanical Engineering

Furnaces are most almost continuously used for melting of materials. Induction furnaces are more invaluable as no fuel is required. It is a difficulty to search out life cycle of Induction Melting Furnace Wall beneath load variant. The induction melting furnace wall is made-up of zirconia which is one variety of refractory material. The failure happens because of cyclic thermal stresses due to heating and cooling cycles. Temperature distribution and thermal stress distribution fields of the induction melting furnace refractory wall have been calculated by utilizing explicit finite difference analysis centered on the bodily description of its failure under low cycle thermal fatigue stipulations. The life span of the refractory wall is required to be found out by means of essential thermal stresses created throughout the refractory wall of induction melting furnace wall from modified S – log N Curve.

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