research/incomp-flame-post
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

correct sign(divn)

Browse source
This commit is contained in:
Yeongdo Park 2019-08-12 06:05:32 +09:00
parent 7f87a663ec
commit e5c2fe58e9
1 changed files with 9 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
code/termspecs/termspec.vnsd_fluctuation
View file

@ -12,7 +12,10 @@ nx = - ddx(c) / fsd
ny = - ddy(c) / fsd
nz = - ddz(c) / fsd
vn = u * nx + v * ny + w * nz
unx = u * nx
vny = v * ny
wnz = w * nz
vn = unx + vny + wnz
divn = ddx(nx) + ddy(ny) + ddz(nz)
@ -35,7 +38,7 @@ gradt_vnsd1 = ddx(vnsd) - nx * gradn_vnsd
divn2_dndn = divn2 - gradn_gradn
sign_divn2_dndn = $dsign(divn2_dndn, divn)
sign_divn2_dndn = $dsign(1.0, divn) * divn2_dndn
vnsd_divn = vnsd * divn
@ -55,7 +58,10 @@ vnsd_sign_divn2_dndn = vnsd * sign_divn2_dndn
avg { c, u, v, w, fsd, lapc, ddx_c, ddy_c, ddz_c, d2dx_c, d2dy_c, d2dz_c }
avg fsd { u, v, w, nx, ny, nz, absk, divn, sd, gradt_vnsd1,
avg fsd { u, v, w, nx, ny, nz, absk, divn,
unx, vny, wnz,
vn, sd,
gradt_vnsd1,
vnsd,
vnsd_divn,
vnsd_divn_cor,