Browsing NTNU Open by Author "Park, Keunsoo"

Now showing items 1-4 of 4

    • C1continuous h-adaptive least-squares spectral elementmethod for phase-field models 

      Park, Keunsoo; Gerritsma, Marc; Fernandino, Maria (Journal article; Peer reviewed, 2018)
      The phase-field method has been successfully modeled the interface dynamics in multiphase flow phenomena. However, there has been a great disjunction in the interface thickness between in reality and in numerics due to the ...

    • Numerical solution of cahn-hilliard system by adaptive least-squares spectral element method 

      Park, Keunsoo; Gerritsma, Marc; Fernandino, Maria (Journal article, 2018)
      There is a growing interest in the phase-field approach to numerically handle the interface dynamics in multiphase flow phenomena because of its accuracy. The numerical solution of phase-field models has difficulties in ...

    • Phase-Field Models for Two-Phase Flows Using the Least-Squares Method 

      Park, Keunsoo (Doctoral theses at NTNU;2017:299, Doctoral thesis, 2017)
      The correct representation of the interface dynamics in two–phase flows plays an important role in the understanding of multiphase flow phenomena. There are many numerical methods available to describe the interface dynamics, ...

    • Thermal two-phase flow with a phase-field method 

      Park, Keunsoo; Fernandino, Maria; Dorao, Carlos Alberto (Journal article; Peer reviewed, 2018)
      Phase field methods have become of great interest for the simulation of droplet and bubble dynamics, moving free interfaces and more recently phase change phenomena. One example is the Navier–Stokes–Korteweg (NSK) equations. ...