Numerical Solution of Heat Transfer for Single and Multi-Metal Pan

The quantity and quality of heat transfer to food are important factors in cookware. They depend on temperature degree and Temperature Distribution (TD) on top surface of pan that is exposed to food. The heat is not uniformly spread over the pan so is appeared hot spots on the cooking surface. Using Multi-Layer Plate (MLP) causes regular TD on the top while bottom heated irregularly. Another significant properties in cookware is that how long it can stores heat and using non-reactive materials is another essentially consideration. In this study the main objective is to find the best structure (single or multi-layer) and the best metals to provide maximum temperature and uniform TD upside surface of pan and also analyzing transient behavior of used materials with goal of improving the thermal quality of pan to economize the energy. To achieve this aim were employed Finite Element Method (FEM). The analysis has been extended for Copper, Aluminum, Titanium, Stainless Steel in composite form and Grey cast iron, Iron, Carbon steel as single layer, we achieved the best TD on Cu/Ti MLP.