comsol pde

    Comsol ๊ธฐ์ดˆ

    Comsol ๊ธฐ์ดˆ

    ์ฝค์†” comsol ๊ธฐ๋ณธ๊ธฐ ๋‹ค๋ฃจ๊ธฐ pde (partial diffential equation) laplace equation(๋ผํ”Œ๋ผ์Šค ๋ฐฉ์ •์‹ ํ’€์ด) ๋ฌธ์ œ 1 ๊ฒฝ๊ณ„์กฐ๊ฑด์„ ์ฃผ๊ณ , ๋””๋ฆฌํด๋ ˆ๋ฅผ ํ™œ์šฉํ•œ๋‹ค 9๊ฐœ ์  ์ขŒํ‘œ๊ฐ’์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค ์ด 9๊ฐœ์˜ ๋ฐฉ์ •์‹์ด ๋„์ถœ๋œ๋‹ค ์œ„์‹์€ K ๋ผ๋Š” coefficient matrix ์™€ T ๋ผ๋Š” solution vector ๊ฐ’์œผ๋กœ ๋‚˜ํƒ€๋‚ผ ์ˆ˜ ์žˆ์œผ๋ฉฐ, f fksms force vector๋กœ ์ผ๋ฐ˜ํ™” ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค COMSOL 1) ์ดˆ๊ธฐ ์„ค์ • Model Wizard > 2D > Mathematics > PDE Interfaces > Coefficient form PDE > Add > Study > Stationary > Done comsol๋กœ ๋ผํ”Œ๋ผ์Šค๋ฅผ ํ’€๊ธฐ ์œ„ํ•œ ์„ธํŒ…์ด๋‹ค stationary..