SHEAR7 data file for coil tubing used in tests Nov 10/11/12 flooded pipe
(English units)
File Name: 1.31" OD, 200 ft long, tension = (1050 lb dry
weight, 800 lb submerged weight)
*** BLOCK 1. unit system ***
1 flag for units 0-SI 1=english
*** BLOCK 2. structural and hydrodynamic data ***
1 flag for structural model (nmodel)
200.000 total length of the structure (ft)
200 number of spatial segments
1805.0 modulus of elasticity (ksi)
64.000 volume weight of the fluid (lbf/ft**3)
0.0000145000 kinematic viscosity of the fluid (ft**2/s)
0.00300 structural damping coefficient:
800.0 effective tension at origin (lbf)
1 no. of zones to define sectional property
0.0000 1.0000 zone start and end point in x/L
1.31 1.310 1.059 hydro, strength, inside strength diameter(in)
3.994E-06 0.766 0.192 inertia(ft^4)mass(lb/ft) sbmg wt(lb/ft)
1.000 0.1800 1.0 1 Ca, St code, Cl reduction factor, zoneCLtype
0.2 0.18 0.2 DampCoeff1, DampCoeff2, DampCoeff3
*** BLOCK 3. current data ***
2 0.100E+01 100 no. of profile data pts probability profile ID
0.000 1.0 location (x/L) and velocity (ft/s)
1.0 3.0 location (x/L) and velocity (ft/s)
*** BLOCK 4. s-n and scf data ***
1 no. of S-N curve segments
0.0000 cut-off stress range (ksi)
0.4010E+01 0.1000E+09 stress range (ksi) cycles to failure
0.4700E+02 0.1000E+05 stress range (ksi) cycles to failure
1.000 global stress concentration factor
0 no. of local stress concentration positions
*** BLOCK 5. computation/output option ***
1 calculation option
0.0000 1.0000 0.04000 response location definition
0 no. of user input modes
0.0 gravitational acceleration
0.4 0.2 two-sided bandwidth multi-mode bandwidth
0.1 cutoff for eliminating unimportant modes
0 flag for importing nodal effective tension and mass (0=no;1=yes)
1 flag for MATLAB animation data output (1=yes;0=no)
4 nCLtype - no. of CL table to be read (=0 for ver.4.2 table)
*** BLOCK 6. supplemental data ***
if nmodel = 6 (pinned-pinned tensioned beam w/two rot springs)
provide rotational stiffness at each end (see example "beam1.dat" for input format)
if nmodel = 9 (free-pinned (w/spring) beam w/varying tension origin at free end)
provide translational stiffness at x = L (see example "beam6.dat" for input format)
if nmodel = 19 (free-pinned (w/spring) beam w/o tension origin at free end)
provide translational stiffness at x = L (see example "beam9.dat" for input format)
if nmodel = 33 (inclined cable)
provide chord inclination (angle) (see example "scr3.dat" for input format)
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