ANSOL Transmisson3D Rev365 « ACS NEWS

相変わらず在宅勤務継続中のコロンバスから、機能追加の連絡が届きました。
Rev365 です。ホームページからダウンロード可能になっています。

以下リリースノート。

Rev: 365
Author: sandeep
Last modification:Rev 365 - 2020-08-25 08:39:04 -0400 (Tue, 25 Aug 2020)
Log message: 2020/08/25
==========
1) Added Rotor speed harmonics. Now speed fluctuations can be
   specified through their amplitude in RPM, shaft order, and
   phase. This option is available for rotors with TYPE=INPUT. This is
   similar to the to the torque fluctuations that are allowed
   for rotors with TYPE=OUTPUT.
2) Added output of velocity (first time-derivatives) and
   acceleration (second time-derivatives) to the response
   in the *RES.DAT files of rotors, housings and bearings.
   12 new columns have been added to these files, with 6 velocity
   and 6 acceleration components.
3) Added checkboxes to constrain degrees of freedom of
   connectors that are of stiffness matrix type. This should work
   better than using a very large number for the stiffness.
4) Updated the Custom tooth menu in iSys for involute teeth.
   A few important items that were only accessible through
   the native menu were added to the custom menu, for convenience.
   The number of elements in the face width direction is now
   accessible through the "General" tab. The front and back
   dofsets, and their orders and shoulder diameters are
   accessible through the "Diameters" tab.
5) Increased the capacity available for FE meshes. Now FINEST template works.
6) iSys was not displaying a hypoid tooth when a secondary
   face cone was used with a cone angle larger than 80 degrees. (It
   was working fine in iGlass).
7) Fixed problem with face-milled mesh generator when using
   an extremely large cutter spherical radius.
8) Fixed the banner displayed by multyx on startup, when
   being used for Transmission3D.
9) Added tertiary face cone to bevel tooth mesh generator
10) Added new filleting option (TWOSTEP) to bevel tooth
11) Updated bevel pinions to allow a heel web.
12) Updated the multyx pre- and post-processing manual, and
   the Transmission3D users manual.
13) Bug fix: Pinion shaft segment with spherical front or back not displayed correctly i
14) Bug fix: program crashed during PREPROC step when a shaft has
its back interface turned ON, and the last segment in the shaft
    has TYPE=FEMESH_NASTRAN or FEMESH_ABAQUS.
15) Bug fix: Shaft segments with aial holes were causing the solver
    to crash during condensation.