Asuna
Guest
Hello everyone, I am a mechanical engineering student of the bari polytechnic. I recently started working on my thesis project where I have to design ansys aluminum titanium panel with only i stringer.
I put you here under the code until I got here:
/prep7
!---- geometric features of the panel
♪
♪
Tskin=0. 1
! ---- Geometric characteristics of stringers
hweb_s=3
♪
♪
_
♪
_
♪
bs ====
teta=fi_s/(2*rad)
!-- geometric model
K,9,0,0,0,
♪
lstr,9,10
Csys,1
♪
k,2,rad,bs/2-teta,0,
K,3,rad,bs/2,0,
k,4,rad,bs/2+teta,0,
K,5,rad-hweb_s,bs/2,0,
k,6,rad-hweb_s,bs/2+teta,0,
k,7,rad-hweb_s,bs/2-teta,0,
k,8,rad,1.5*bs-teta,0,
larc,1,2,9,rad
larc,2,3,9,rad
larc,3,4,9,rad
larc,4,8,9,rad
lstr,3,5
lstr,5,6
lstr,5,7
/pnum,line,1
♪
adrag,2,,,,1
adrag,3,,,,1
adrag,4,,,,1
adrag,5,,,1
adrag,6,,,,1
adrag,7,,,,1
adrag,8,,,,1
Until this point there should be no mistakes, only that I have a doubt as the stringers should be along the x axis, while here I come along the z axis. what am I wrong?
I'm sure there's a mistake here because from a panel I find myself a cylinder, where am I wrong?
All the way
asel,s,area,1
asel,s,area,4
agen,nstr,all,,0,bs,0
cm,areas_skin,area
All the way
asel,s,area,2
asel,a,area,3
agen,nstr,all,,0,bs,0
cm,area_fi,area
All the way
asel,s,area,5
agen,nstr,all,,0,bs,0
cm,area_web,area
All the way
asel,s,area,6
asel,a,area,7
agen,nstr,all,,0,bs,0
cm,area_fe,area
All the way
nummrg,all
I thank in advance who will use some of his time to answer me!
I put you here under the code until I got here:
/prep7
!---- geometric features of the panel
♪
♪
Tskin=0. 1
! ---- Geometric characteristics of stringers
hweb_s=3
♪
♪
_
♪
_
♪
bs ====
teta=fi_s/(2*rad)
!-- geometric model
K,9,0,0,0,
♪
lstr,9,10
Csys,1
♪
k,2,rad,bs/2-teta,0,
K,3,rad,bs/2,0,
k,4,rad,bs/2+teta,0,
K,5,rad-hweb_s,bs/2,0,
k,6,rad-hweb_s,bs/2+teta,0,
k,7,rad-hweb_s,bs/2-teta,0,
k,8,rad,1.5*bs-teta,0,
larc,1,2,9,rad
larc,2,3,9,rad
larc,3,4,9,rad
larc,4,8,9,rad
lstr,3,5
lstr,5,6
lstr,5,7
/pnum,line,1
♪
adrag,2,,,,1
adrag,3,,,,1
adrag,4,,,,1
adrag,5,,,1
adrag,6,,,,1
adrag,7,,,,1
adrag,8,,,,1
Until this point there should be no mistakes, only that I have a doubt as the stringers should be along the x axis, while here I come along the z axis. what am I wrong?
I'm sure there's a mistake here because from a panel I find myself a cylinder, where am I wrong?
All the way
asel,s,area,1
asel,s,area,4
agen,nstr,all,,0,bs,0
cm,areas_skin,area
All the way
asel,s,area,2
asel,a,area,3
agen,nstr,all,,0,bs,0
cm,area_fi,area
All the way
asel,s,area,5
agen,nstr,all,,0,bs,0
cm,area_web,area
All the way
asel,s,area,6
asel,a,area,7
agen,nstr,all,,0,bs,0
cm,area_fe,area
All the way
nummrg,all
I thank in advance who will use some of his time to answer me!