The microstructure of dual phase steels can be considered as a matrix of ferrite phase reinforced by martensite particles. Recent measurements show that the mechanical properties of the ferrite phase are changed with the distance from the martensite grains. In this paper, a new method has been proposed to consider this phenomenon in finite element modeling of dual phase steels microstructure. I...

This study examines the vertically resolved cloud measurements from the cloud-aerosol lidar with orthogonal polarization instrument on Aqua satellite from June 2006 through May 2007 to estimate the extent to which the mixed cloud-phase composition can vary according to the ambient temperature, an important concern for the uncertainty in calculating cloud radiative effects. At -20 degrees C, the...

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The aim of the investigation is to retrieve phase transitions upon heating moisture-containing materials using a limited number available observations specimen's moisture state. Experimental data processing treated as an approximation by class model functions satisfying given differential equation. problem formulation differs from traditional parameter estimation and function reconstruction pro...