2024-1학기 수학과 colloquium 안내[5.24 금]
- 정순랑
- 2024-05-21
- 39
안녕하세요. 수학과입니다.
5/24 (금)에 예정된 수학과 colloquium에 대해 안내 드립니다.
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일시: 5월 24일(금) 16:30~17:30
장소: 팔달관 621호
연사: 이병준 교수님(가톨릭대학교)
제목: Numerical journey based on FDM to solve the Navier-Stokes equations
초록:
The conservation of energy is a prominent law of physics. The motion of a physical object may increase or decrease each particular energy, but keeps the total sum of energies. When a fluid streams down hills, a certain amount of the gravitational potential energy is being converted to kinetic energy of the same amount. The energy transfer between gravitational potential and kinetic energy is well known and familiar to even non-scientists, but much less known is the transfer between surface energy and kinetic energy when surface tension matters. This talk introduces finite difference based approximations for the incompressible Navier-Stokes equations. Based on the recent researches numerical approximations with concrete mathematical analyses are presented and discussed in this talk.
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