Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
The main objective of this book aims at developinga new generation of software product, in order toobtain a fully automatic simulator predicting theentire Czochralski process.Firstly, new efficient, robust and high-quality meshgeneration algorithms for any complex geometry wereimplemented.A Finite Element Navier-Stokes solver based onunstructured meshes was developed. Enhancedturbulence models, together with a generictransformation method to avoid negative k whensolving the turbulent kinetic energy equation by theNewton-Raphson method were implemented. Moreover,mathematical models governing the gas convection andoxygen distribution in the silicon melt weredeveloped, and numerical methods to solve thesegoverning equations were implemented, whileappropriate numerical approaches to capture the wallshear stress along the meniscus experienced by thesilicon melt were investigated.Numerical experiments devoted to investigate theindustrial Czochralski process are presented.Comparisons of the simulation results with literatureand experimental observations are also presented, andconclusions are drawn based on these results andobservations.
