大家讨论下Maxwell14与Maxwell12新增的功能吧！

hscqu

还是没有明白TDR的含义。
另外一个更新就是在暂态后处理中恢复了更老版本的力的显示

libingzhutou

今天刚装上后，打开一个13.0的3d瞬态仿真文件，之前是手动中断的，直接仿真，居然从之前中断的时间点接着往后仿真。不知这是不是算新功能？

zhaolu4282

14版本哪里有下载

forlink

与V13比
瞬态场求解三相自感互感   解决了rm导入到maxwell不建立轴向通风孔的bug  在2d瞬态场也可以考虑铁 ...
y1949b 发表于 2011-1-16 12:18

于版主，你用14版本，瞬态场做过三相电机的自感和互感吗？
如果是的话，是什么激励源，电压还是电流

woodylacurs

回复 6# y1949b

超版，14可以做磁化方向（比如径向）磁密云图了吗？多谢~

y1949b

回复 26# woodylacurs


    似乎一直都可以的 ！

woodylacurs

回复 27# y1949b


    不是mag（B）的云图哦，是mag（Br），只是磁化方向上的，我问了很多人都说不可以，所以希望超版指点一二~直接用后处理器的话，似乎只能作出线上的Br，面上的还真是不知道怎么做

martha410

还木有下载到，请问支持win7么？

hxmotor

帮助文档里列出了maxwell v14如下新增功能：
   
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Initial Mesh generation for Maxwell3D will take advantage of multiple
processors when using the default TAU mesher, a multiprocessor license
is required.

In prior versions if you had 'dynamically update postprocessing data
for new solutions' set to "Automatically" and had reports defined, the
solution time for transient models became progressively slower with many
time steps. There is a significant speed improvement for transient
solutions in v14 compared to v13 when using this setting.

There was formerly a dramatic slowdown in 2D transient simulations
when saving fields. This has been improved significantly in v14.

The amount of disk space used for the results folder when saving fields
during a transient simulation has been reduced significantly.

There has also been a significant speed improvement for distributed
parametric sweeps when saving fields.

There has been a significant speed improvement for models using many
expressions in the expression cache. In Maxwell v13 having many
expressions in the expression cache would slow down the simulation
and make the interface unresponsive. [Note that in Maxwell v14 having
expressions in the cache that depend on field quantities can still
cause a slow down when doing a distributed parametric sweep. This
is because the expression cache evaluation is done by the single-
threaded post-processor in the graphical interface and not distributed
along with the solutions. This can cause a delay when using many solver
engines as the solvers have to wait for the interface to 'catch up'.]

In 2D and 3D transient you can now calculate inductance of windings
vs. time. This calculation is not done by default. To turn it on
go to "Design Settings" and check the box in the "Matrix Computation"
tab. When this is checked if you create a Transient Report you will
see inductance quantities (L) listed under the Winding category.

In 2D and 3D magnetostatic you can now choose to calculate
incremental inductance instead of apparent inductance. Go to
"Design Settings" and select the option in the "Matrix Computation"
tab.

Functional magnetization direction is now supported in Maxwell 2D.
This allows magnetization direction to be function of spatial
intrinsic variables (X,Y, etc.). (This was previously only supported
in Maxwell 3D.)

In 2D and 3D transient, the nonlinear residual can now be set as
a function of Time (or Speed).

Force density vector plots are now possible in Maxwell.

Support has been added in Maxwell3D for temperature dependent nonlinear
anisotropic materials.

Force and Torque calculations are now available in 3D electric
transient solutions.

In Maxwell 2D you can now calculate magnetization of a nonlinear
material and use this material in a linked design. Look under
"Excitations" for the controls to "Set Magnetization Computation..."
This applies to magnetostatic and transient designs.

The algorithm for calculating demagnetization operating points in
Maxwell2D has been improved and now matches 3D.

When exporting a Simplorer model from RMxprt, RMxprt now generates
a vbscript that can be executed by Simplorer to generate components.

When generating a Maxwell design from RMxprt, the Maxwell design
now calculates parameters for a mechanical transient (moment of
inertia, etc.). To use these values you must open the motion setup,
go to the mechanical tab and check the box for consider mechanical
transient. You must do this in the same session in which the Maxwell
design was generated as the values are not saved if you don't choose
to use them.

Under Tools/Options Analysis Options, you can now create multiple
distributed solve configurations that can be named and saved. You can
set a different distributed solve configuration for each design type.

The RSM service options have been moved to a separate tab under general
options. This was formerly part of the analysis options tab.

A ruler showing the scale of the current view is now (optionally) displayed
in modeler windows.

Polyline with cross section now supports trapezoid cross section.

You can now create an Object Coordinate System in the modeler.

There is a new command to "Move CS to End" that can operate on commands
in an object's history that CreateObjectCS or CreateFaceCS. This is
used to move the creation of the coordinate system to the end of the
object's history so that it is created in the final position. It is
useful if you have moved or edited an object after you created a CS.

The 3D meshing algorithms have been improved so that there will be
far fewer errors from the solvers complaining about the surface of
the mesh not being watertight.

碳素墨水

回复 18# wuhdli


    牛！

qshzhou

14还不太会用啊

xiaocheche

刚开始学，正在纠结用V12还是V14。