Abstract A model of the thermal and hydrodynamic structure subduction zone is proposed. This includes free convection flows in asthenospheric layer C (mantle transition zone). Temperature profiles subducting lithospheric plate, as well continental limb zone, are presented. The heat flux due to friction at contact between plate significantly affects transfer and, consequently, temperature field ...

This paper presents finite element analysis (FEA) of a coated and uncoated cylinder heads of a diesel engine to examine the distribution of temperature and stress. A thermal barrier coating system was applied on the combustion chamber of the cylinder heads, consists of two-layer systems: a ceramic top coat (TC), made of yttria stabilized zirconia (YSZ), ZrO2-8%Y2O3 and also a metallic bond coat...

In reactor furnace, due to high temperature and high pressure, data can be measured only near the furnace wall. In this paper, the way to estimate temperature distribution in a reactor furnace using measured data near the furnace walls and to control temperature distribution to the desired temperature distribution was studied. In the estimation, SQP method is employed using measured data near t...