S-Space College of Natural Sciences (자연과학대학) Dept. of Mathematical Sciences (수리과학부) Theses (Ph.D. / Sc.D._수리과학부)
A numerical study on level set based multiphase flow simulation
- 자연과학대학 수리과학부
- Issue Date
- 서울대학교 대학원
- 학위논문 (박사)-- 서울대학교 대학원 : 수리과학부, 2015. 8. 강명주.
- This thesis concerns numerical methods for simulating multiphase flow using level set method. The motion of multiphase flow can be expressed as the
incompressible Navier-Stokes equation. First, we survey numerical methods that can approximately solve the governing equations. Also, we introduce level set method for describing interface of fluid and show how to combine
level set method with the Navier-Stokes equations. Finally, we show numerical simulation by core-annular flow in horizontal pipe problem.