Posted by: Rajivgandhi
Kindly advice me how to considered the slug force in caesar. - 06/14/15 11:00 AM
Dear experts,
I am new for piping stress analysis with considering the slug force (multi phase flow piping system), here i have calculated the slug forces with basic formula, the formula image is attached with this post, so Kindly advice me this slug force calculations are correct or not and the slug force is applied at elbow points based on the flow direction, the pipe axial force and orthogonal force is applied at all elbow points.
Here i have attached some images for your review and revert back me as soon as passable.
The following simple load ceases are considered for static pipe analysis with slug force.
L1= WW+HP---------------------) HYD
L2= W+P1+T1-------------------) OPE
L3= W+P2+T2-------------------) OPE
L4= W+P2+T2+F1----------------) OPE-----(SLUG FORCE AT VECTOR-1)
L5= W+P2+T2+WIN1--------------) OPE
L6= W+P2+T2+WIN2--------------) OPE
L7= W+P2+T2+WIN3--------------) OPE
L8= W+P2+T2+WIN4--------------) OPE
L9= W+P1----------------------) SUS
L10= W+P2---------------------) SUS
L11= L4-L3--------------------) OCC
L12= L5-L3--------------------) OCC
L13= L6-L3--------------------) OCC
L14= L7-L3--------------------) OCC
L15= L8-L3--------------------) OCC
L16= L11+10-------------------) OCC
L17= L12+10-------------------) OCC
L18= L13+10-------------------) OCC
L19= L14+10-------------------) OCC
L20= L15+10-------------------) OCC
L21= L2-L9--------------------) EXP
L22= L3-L10-------------------) EXP
Kindly confirm the above load cases are correct or not.
regards
rajiv
I am new for piping stress analysis with considering the slug force (multi phase flow piping system), here i have calculated the slug forces with basic formula, the formula image is attached with this post, so Kindly advice me this slug force calculations are correct or not and the slug force is applied at elbow points based on the flow direction, the pipe axial force and orthogonal force is applied at all elbow points.
Here i have attached some images for your review and revert back me as soon as passable.
The following simple load ceases are considered for static pipe analysis with slug force.
L1= WW+HP---------------------) HYD
L2= W+P1+T1-------------------) OPE
L3= W+P2+T2-------------------) OPE
L4= W+P2+T2+F1----------------) OPE-----(SLUG FORCE AT VECTOR-1)
L5= W+P2+T2+WIN1--------------) OPE
L6= W+P2+T2+WIN2--------------) OPE
L7= W+P2+T2+WIN3--------------) OPE
L8= W+P2+T2+WIN4--------------) OPE
L9= W+P1----------------------) SUS
L10= W+P2---------------------) SUS
L11= L4-L3--------------------) OCC
L12= L5-L3--------------------) OCC
L13= L6-L3--------------------) OCC
L14= L7-L3--------------------) OCC
L15= L8-L3--------------------) OCC
L16= L11+10-------------------) OCC
L17= L12+10-------------------) OCC
L18= L13+10-------------------) OCC
L19= L14+10-------------------) OCC
L20= L15+10-------------------) OCC
L21= L2-L9--------------------) EXP
L22= L3-L10-------------------) EXP
Kindly confirm the above load cases are correct or not.
regards
rajiv