정사각형 캐비티 내 자연대류 벤치마크(de Vahl Davis1983)에 대한 Boreas 해석 결과 검증입니다.
경계 조건
- 고정벽
- 1m X 1m 사각형
- 고정벽

de Vahl Davis, Graham. "Natural convection of air in a square cavity: a bench mark numerical solution." International Journal for numerical methods in fluids 3.3 (1983): 249-264.
결과 Ra 1e3
Ra 1e3 𝐼𝑠𝑜𝑡ℎ𝑒𝑟𝑚𝑠 𝜃 contour
Ra 1e3 velocity u∗
Ra 1e3 velocity v∗
무차원 온도는 다음과 같이 정의합니다.
무차원 속도 성분은 다음과 같이 정의합니다.
de Vahl Davis, Graham. "Natural convection of air in a square cavity: a bench mark numerical solution." International Journal for numerical methods in fluids 3.3 (1983): 249-264.
결과 Ra 1e4
Ra 1e4 𝐼𝑠𝑜𝑡ℎ𝑒𝑟𝑚𝑠 𝜃 contour
Ra 1e4 velocity u∗
Ra 1e4 velocity v∗
de Vahl Davis, Graham. "Natural convection of air in a square cavity: a bench mark numerical solution." International Journal for numerical methods in fluids 3.3 (1983): 249-264.
결과 Ra 1e5
Ra 1e5 𝐼𝑠𝑜𝑡ℎ𝑒𝑟𝑚𝑠 𝜃 contour
Ra 1e5 velocity u∗
Ra 1e5 velocity v∗
de Vahl Davis, Graham. "Natural convection of air in a square cavity: a bench mark numerical solution." International Journal for numerical methods in fluids 3.3 (1983): 249-264.
결과 Ra 1e6
Ra 1e6 𝐼𝑠𝑜𝑡ℎ𝑒𝑟𝑚𝑠 𝜃 contour
Ra 1e6 velocity u∗
Ra 1e6 velocity v∗
de Vahl Davis, Graham. "Natural convection of air in a square cavity: a bench mark numerical solution." International Journal for numerical methods in fluids 3.3 (1983): 249-264.