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Info for ASIPP

Info for ASIPP. IVC_Local_Csys.xlsx - a spreadsheet with the local coordinates needed to apply Bob Pillsbury's EM loading. This contains a listing of the origin coordinates and the direction cosines of the basis vectors ( u,v,w axes )

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Info for ASIPP

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  1. Info for ASIPP • IVC_Local_Csys.xlsx - a spreadsheet with the local coordinates needed to apply Bob Pillsbury's EM loading. This contains a listing of the origin coordinates and the direction cosines of the basis vectors (u,v,w axes) • APDL_IVC_Local_Csys.txt - an ANSYS APDL command file that creates the local coordinate systems. You may need to change the starting coordinate system number if it conflicts with your model. • Enforced Displacments.txt - You may already have this. It is an ANSYS APDL command file to apply the enforced displacements at the rail/vv interface for the structural analysis. These numbers are based on 110 C average growth of the VV. Note - for the thermal analysis, the peak VV surface temperature should be used as the heat sink. I am presently using 119 C. • Criteria Post Processing.txt - an ANSYS APDL command file that evaluates the stresses against the fatigue and crack threshold criteria. (again you may have already received this).

  2. Local Coordinate Systems for Applying Bob Pillsbury EM Loads (in ANSYS format) ANSYS Input Created with APDL_IVC_Local_Csys.txt OPERA Model

  3. Raw Data for Local Coordinate Systems Origin U axis V axis W axis U o V W

  4. Nuclear Heating • Presently using exponential function where magnitude decays with distance from top of Coil (ie plasma facing side): P=Pmax*exp(-x/l) • Mid ELM • PoloidalPmax=1.6 MW/m3 with l=.17m • ToroidalPmax=0.9 MW/m3 with l=.14m • Lower ELM • PoloidalPmax=1.8 MW/m3 with l=.17m • ToroidalPmax=1.0 MW/m3 with l=.14m • Detail Mapping by University of Wisconsin still in progress – Initial results suggest values presently being used may be too low.

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