Errors that occur on the side shape of Free-form Concrete Panels (FCP) can cause errors in FCP construction stage. Therefore, error generated FCPs must be reduced. Accordingly, mold development and research are being carried out. However, case studies using silicone molds, there was no detailed information about specifications application methods support between molds. When producing with metho...

This study investigates the material characteristics of casting molds found at Silla urban site Hwangnyongsa in Gyeongju to interpret manufacturing techniques mold for bronze used Unified period. The appear be earthen bronze-making, with a thick ceramic wall and are classified into inner outer types. show layered structure, silt layer thinly applied surface. comes contact melted metal during is...

A concept for the casting of metallic fuels pins containing low vapor pressure materials is presented and discussed. The important physics of this concept include the mass transport of americium from the melt, the induction heating and stirring of the melt, plus the casting of long slender fuel rods. This paper discusses and presents preliminary modeling results for the casting of long, slender...

The paper presents the formal definition of workflow process, its semantics and correctness assertion. A partial recognizing algorithm for formal verification of acyclic workflow processes is suggested. The algorithm uses molds that represent upper and lower approximations of environment state sets. The consideration of mold transformations on all branching paths allows to avoid the process exe...