2021年、早くも3回目の更新となります。
開発者のDr.Sandeepに、コロナワクチンの状況を確認してみました。
「大統領が変わったら、物事の進行が速くなった?気がする。2週間前に1回目接種、来週2回目接種予定」
だそうです。
Rev370 リリースノートです。
------------------------------------------------------------------------
r370 | sandeep | 2021-04-02 13:56:16 -0400 (Fri, 02 Apr 2021) | 93 lines
2021/04/02
==========
1) Added FAXIAL/UAXIAL items to the PINION|LOADS
menu. FAXIAL will allow you to apply an
addition external axial load directly to a
planetary pinion.
2) Added angular mass matrix output for the
PREPROC|GETINERTIALPROPS data output.
3)Added ATTACH_TO_FRAME checkbox for races of
connectors with TYPE= STIFFNESS and THRUSTSTIFFNESS,
when the race connects to either a ROTOR or to a
HOUSING. In this case, the race will not be used
except for graphics purposes. The stiffness matrix
will connect directly to the reference frame of that
rotor or housing.
4) Added a CONSTRAIN_RIGID_REGION checkbox to a carrier
with TYPE=RIGID. This will apply a constraint to the
lumped mass dof and attach it to the body reference frame.
This is the best way to add a lumped mass directly to
the reference frame of a rotor.
5) Added an ENABLE_RACES checkbox to carriers of all types.
The checkbox is enabled by default. Turning it off
will allow creation of carriers with no races.
6) Added a new LUMPTYPE switch for a rigid carrier.
This switch which is set to PLANARSYMMETRC by
default, so that it only needs a polar moment
of inertia specified (the transverse moment of
inertia will be = one half of the polar moment of
inertia.) If set to NONPLANARSYMMETRIC, both polar
and transverse moments of inertia will need to be
specified. Note that the transverse moment of inertia
will need to be greater than half the polar moment of
inertia.
7) Changed the default separation tolerance values
for gear pairs from 0.1(mm) to 0.2(mm).
8) Increased the precision in iSys for the display of
moment of inertia items from 5 to 8 significant digits
9) Now we display, in iSys, the number of connected nodes
for a carrier with sectoral symmetry, and for
compound pin holes.
10)Bug fix: Fixed the 3D modification chart display in iSys
for bevel SIDE 2.
11) Bug fix: Bearings with TYPE=GENERAL, and a
single row of rollers were failing if there was
leftover data in the unused row OFFSET variable.
12) Bug fix: For a rigid carrier, the cylindrical
dofset at the shaft races has the origin of the
dofset at the carrier origin, instead of at the
middle of the race. This was causing a problem
for a model whose races were very axially distant
from the carrier origin. This has been fixed.
13) Bug fix: On the Linux build with the Intel
compiler, loops in the LoadCondensation step were
not parallelized due to an optimizer bug in the
compiler.
14) Bug fix: The face-hobbed mesh generator was
failing when a non-standard sign appeared for
the cutter rake angle. Usually the rake angle
is positive for the concave side and negative
for the convex side. Changing this sign
triggered the bug.
15) Bug fix: The Front/Back Curvature was not being
applied on the segment of a pinion shaft.
16) Bug fix: The bearing post-processing were not
working correctly for a tapered roller bearing
with lip contact.
17) Bug fix: Added missing DLL: vcruntime140_1.dll to
the Windows build.
18) Bug fix: An error message was being
triggered when two rotors, each with a
sun/ring/bevel/hypoid are attached to the same
housing and a user asks to output an OP2 file.
19) Bug Fix: Corrected the posted script
HelicalMeshForceLOAScript.cmd.
弊社サイトからダウンロードできます。
尚、RHEL6.4 と SLES11.2 版は GPUオプション非対応です。
