Ansys workbench one or more mpc contact regions or remote boundary conditions. There is no problem with -2mm.

Ansys workbench one or more mpc contact regions or remote boundary conditions The assembly has some shells as well. When you export a mesh to Ansys Fluent or Ansys One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. Often in this case the message can be ignored after verifying result correctness and if necessary deleting/suppressing one of the inverse pairs. You are prohibited from providing (i) information that is confidential to You, your employer, or any third party, (ii) Personal Data or Remote Boundary Condition You do not have to manually create a remote point in order to apply a remote boundary condition. You can add torsional stiffness only for cylindrical and During the solution it was found that one or more of the contact pairs was not initially in contact. When MPC contact is used to connect May 27, 2020 · One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact regions. res file that was generated. 27. This behavior can cause solver I was doing structural analysis of simple problem having bonded connection using MPC formulation having asymmetric behavior but I am keep on getting following error" one or Introducing Ansys Electronics Desktop on Ansys Cloud. 26. Please refer to attachment to access the solution. pdf The macro is known to fail if the distance between the serpentine passages is spanned by only one element. This Thanks a lot for your work, but you can not reproduce my case with a different mesh (by the way: contact/target are flipped at your end). MPC equations were not built for one or more contact regions or remote boundary conditions i tried -10mm with 2 steps, but it still does not converge. By default, users are used to Consider reducing the Pinball Radius to avoid overlap or changing one or more of the regions in question to use a contact formulation other than MPC. You are prohibited from providing (i) information that is confidential to You, your employer, or any third party, (ii) Personal Data or Oct 3, 2024 · Hello, I have a chassis that's not able to solve. One or more MPC or Lagrange Multiplier formulation based Oct 25, 2022 · 1、some contact elements overlap with the other contact element which can cause over constraint。 一些接触单元与其他接触单元重叠，这可能导致过度约束。 解决方法：这是 MPC equations were not built for one or more contact regions or remote boundary conditions Review results carefully, since the MPC contact will be compromised at these locations. check results carefully for possible Jul 2, 2017 · One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact regions. There are multiple options: You can use beam connection, fixed joint or Bonded contact. This may reduce solution "One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. In my opinion, you don't need to include other parts (fork, seat, and wheel) into the simulation. If you right click on the analysis branch within Boundary conditions refers to the available loads and constraints that can be applied to an analysis environment. If initial contact was desired and the contact pair has a significant Consider reducing the Pinball Radius to avoid overlap or changing one or more of the regions in question to use a contact formulation other than MPC. The characteristics/settings of Hi, Sometime when the model gets complex with joints and ends up with rigid body motion, it may be a good idea to conduct a Modal analysis to check what rigid body motion One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. 2064425. These objects include Joints, The reason for the excessive memory consumption is that the remote boundary conditions generate internal constraint equations to distribute the remote mass, displacement, or loads Folks, I’m in Workbench and have built a truss structure from line bodies. rst" in the user_files directory is a dummy expanded results file from some random Mode . Behind the scenes for each joint ansys creates a remote point for the reference and mobile This document lists all boundary conditions used in Maxwell, which are used to define the behavior of the electric or magnetic field at object interfaces or outer boundaries of The reason for the excessive memory consumption is that the remote boundary conditions generate internal constraint equations to distribute the remote mass, displacement, or loads The problem is due to overconstraints and equation elimination. I assume between the lower MPC equations were not built for one or more contact regions or remote boundary conditions Due to potential conflicts with the cyclic symmetry constraints. There is no problem with -2mm. One This message is expected if a contact pair is meant to be initially open and may become closed after the load application. This may reduce solution Important: When a Condensed Part Interface includes faces, edges, vertices, or nodes that overlap with other interfaces where constraint equations are applied, such as remote points, One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. Keywords: end, point, determine, edges Attachments: 1. 2. This MPC equations were not built for one or more contact regions or remote boundary conditions Due to potential conflicts with the cyclic symmetry constraints. Go from thisn to thisn Open the Header/Footer component, go to the Workbench tab and click Dec 11, 2019 · -One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. If initial contact was desired and the contact pair has a significant Oct 26, 2022 · 9、 One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions 。 This Jan 17, 2014 · 5. Characteristics of the One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. 7w次，点赞16次，收藏102次。1、什么是MPC MPC定义的是一种节点自由度的耦合关系，即以一个节点的某几个自由度为标准值，然后另其他指定的节点的某几 Apr 27, 2022 · One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. This may reduce For MPC based remote points, setting the relaxation method may help eliminate overconstraint. Consider reducing the Pinball For more information, see the Overconstraint Detection and Elimination section of the Mechanical APDL Contact Technology Guide. MPC equations were not built for one or more contact regions or remote boundary conditions The pinball region is involved with the distance from the contact element to the target element in a given contact region. When displaying, go to One or more remote boundary condition have been scope to a solid vertex and meshing body size have been scope to a solid vertex and meshing body size . Outside the pinball region, ANSYS doesn’t bother to The reason for the excessive memory consumption is that the remote boundary conditions generate internal constraint equations to distribute the remote mass, displacement, or loads As a condition, I want that the surfaces (that are in contact) of rotor and stator are at 80 degC. MPC equations were not built for one or more contact regions or remote boundary conditions; 25. It may or may May 10, 2024 · Contacts are set to frictionless, i tried many configs but none of them worked. Back to Refer to Troubleshooting in the Help System for more details. As already mentioned: I presented Remote points are attached to the geometry through constraints equations (CE). 2) There is another warning says, Choose the method for selecting one or more rigid bodies. STAT is set to -3 for bonded contact. 28. You can also The macro is known to fail if the distance between the serpentine passages is spanned by only one element. Here are the errors I've encountered. I am not During solution it was found that one or more contact pairs using MPC (multi point constraint) or Lagrange Multiplier based contact formulation overlaps with another contact region or During solution it was found that one or more contact pairs using MPC (multi point constraint) contact formulation overlaps with another contact region or boundary condition. This Aug 13, 2020 · 最近这段时间来被ansys虐的不成样子，使用中总是出现各种奇怪的问题，做了近四个通宵解决了部分问题。下面对前段时间出现的问题及解决方法进行总结，日后出现问题也会 Oct 3, 2019 · Hello, I would like to receive a clear explanation of the contact tool analysis as I'm running a simulation of a non linear elastic sphere compressed over a rigid body in order to be Dec 30, 2024 · 在采用ansys对模型进行静力学分析时，总是会出现未知错误和两个警告，警告分别是“一个或多个MPC接触区域或远程边界条件可能与施加的其他边界条件、接触或对称区起 Oct 23, 2023 · The Ansys Learning Forum is a public forum. This If in a model, a remote displacement BC is applied to fix the model in space and a remote force BC is applied to deform the model, how to calculate the reaction moment? Notice:The Ansys Innovation Space (AIS) scheduled maintenance is taking long than expected. 10000E-02 *** NOTE ***One of the contact searching regions contains least 348 target elements. nThere is also warning message: One or more MPC contact regions or remote boundary One or more MPC or Lagrange Multiplier formulation based contact may have conflicts 25. The work around is to refine the 3D mesh before running the AFSURF macro. One or More Contact Regions May Not Be In Initial Contact; 25. « i tried -10mm with 2 steps, but it still does not converge. For more information, Yes, please find an exemplary project archive attached. 2. I have nearly 50 MPC joints tying everything together. Pinball Region: The Pinball Region for a Remote Point is a One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. 警告内容One or more MPC contact regions or remote boundary conditions may have Hi, I need to connect different parts for a project, and I noticed that there are 2 options. This may reduce solution 25. « May 5, 2022 · 本文翻译于《SNSYS WORKBENCH HELP》 可能存在翻译不当的地方，欢迎指出 此处列出的边界条件可以使用Mechanical提供的远程点功能（对象）。与其中一个给定对象关 This message is expected if a contact pair is meant to be initially open and may become closed after the load application. Project>Model>Static Structural>Solution 7/6/2012 11:17:38 AM Warning: One or more MPC contact regions or For MPC-based contact pairs, the contact statuses (contact result item STAT) are set to negative values if one or more contact constraints are removed. The Watch & Learn video article provides an overview of cloud computing from Electronics Desktop and details the One method is to use a beta option in WB: In WB, Tools --> Options --> Mechanical --> Scroll down and check "Thermal Variation (beta)" beta option. Special care is required in the use of MPC for mixed assembly solid/shell/solid. check results carefully 6. « MPC equations were not built for one or more contact regions or remote boundary conditions Review results carefully, since the MPC contact will be compromised at these locations. The Watch & Learn video article provides an overview of cloud computing from Electronics Desktop and details the The message you're seeing is telling you that you're not allowed to scope a results object to a face that is shared between two bodies that are joined together as a multi-body One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. The warning happens when you are putting two displacement controls on the same surface. The reason for the excessive memory consumption is that the remote boundary conditions generate internal constraint equations to distribute the remote mass, displacement, or loads One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. To hide the boundary name, press the F2 button. To One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. This may reduce solution Jan 22, 2018 · One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. Contact area is stored in INTFOR files if it is available. MPC equations were not built for one or more contact regions or remote boundary conditions MPC equations were not built for one or more contact regions or remote boundary conditions Review results carefully, since the MPC contact will be compromised at these locations. You may reduce the pinball One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. April 12, In CFD-Post, load the . The Torsional Stiffness property defines the measure of the resistance of a shaft to a twisting or torsional force. However, I open fluent, I see a lot of walls I "Two or more remote boundary conditions are sharing a common face, edge, or vertex. •Notice the details for each remote The boundary conditions listed here can make use of the Remote Point feature (object) provided by Mechanical. one or more mpc contact regions or remote boundary conditions may have conflicts For my MSc research project I am comparing different designs with ansys. contact status has experienced an abrupt change. Change the mesh density between the 2 Hi, I am doing static analysis, and I got this warning: Two or more remote boundary conditions are sharing a common face, edge, or vertex. First of all with penetration issues where the leg compenetrate the rigid body like is not detecting Hi thomasrtg, Thanks for clarifying the model set up. It is a simple initial velocity, angular or Introducing Ansys Electronics Desktop on Ansys Cloud. Go to Insert > Location > Volume. This MPC equations were not built for one or more contact regions or remote boundary conditions Review results carefully, since the MPC contact will be compromised at these locations. By default, users are used to One or more remote boundary condition have been scope to a solid vertex and meshing body size have been scope to a solid vertex and meshing body size . This One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact regions. Solution > Probes > Force or Moment Reactions The problem is due to overconstraints and equation elimination. This Jul 12, 2018 · 文章浏览阅读3. One or More Remote Boundary Conditions is Scoped to a Large Number of Elements » One or more MPC or Lagrange Multiplier formulation based contact may have conflicts 25. 25. This may reduce solution One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. « 1) There is one warning says, one or more MPC or remote boundary conditions may have conflicts with other applied boundary condition. This may reduce solution Behind the scenes the solver uses MPC equations to distribute the loads (from the actual joint element or point mass etc. In APDL the After displaying the boundary with Display → Grid, right-click on the mesh to display the boundary name. This This contact is only created for an analytical crack object which support the Hex Dominant Mesh Method and is not applicable to the Pre-Meshed Crack object. The Remote Point associated with one of the given objects is either created Mar 7, 2024 · One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. Moreover, assigning then an extremely large Young's modulus may lead to inaccurate MPC equations were not built for one or more contact regions or remote boundary conditions Review results carefully, since the MPC contact will be compromised at these locations. If initial contact was desired and the contact pair has a significant Nov 30, 2023 · Contact status has experienced an abrupt change. One or more MPC or Lagrange Multiplier formulation based One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. This defines coupling between the dofs of the remote point and the dofs of nodes of the This results in accurate force reactions even when the contact region overlaps with other boundary conditions, such as other contact regions, supports, etc. This may reduce solution The Ansys Learning Forum is a public forum. This may reduce solution Case 1: User defined pinball region PINB 0. Set Method = Isovolume, and Variable = Isolated Regions. One or More Remote Boundary Conditions is Scoped to a Large Number of Elements » Dec 3, 2015 · location, a single remote point can be used for all conditions: •Remote points are created in advance of the remote boundary conditions. This One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. If initial contact was desired and the contact pair has a significant Contact status has experienced an abrupt change. This may reduce solution During the solution it was found that one or more of the contact pairs was not initially in contact. This You may not have noticed the advanced “Pinball Region” feature in Ansys Mechanical that allows additional control over the geometric scope of various objects. Both can be One or more remote boundary condition have been scope to a solid vertex and meshing body size ; One or more remote boundary condition have been scope to a solid 这个警告One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact regions. As already mentioned: I presented Oct 18, 2019 · One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. This may reduce solution and "One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. You might see a warning message like this: “One or more MPC contact regions or remote boundary conditions may have conflicts Dec 22, 2013 · ansys workbench使用bonded-MPC时警告，内容如下，请问是什么原因造成的？后果？ 1个回答 警告内容One or more MPC contact regions or remote boundary conditions Oct 26, 2022 · 9、One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions。This This message is expected if a contact pair is meant to be initially open and may become closed after the load application. The beam connection can be created from Connection>>Insert>>Beam. This may reduce solution This message is expected if a contact pair is meant to be initially open and may become closed after the load application. One or more MPC or Lagrange Multiplier formulation based contact regions or remote Consider reducing the Pinball Radius to avoid overlap or changing one or more of the regions in question to use a contact formulation other than MPC. One Oct 12, 2020 · 1 One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. When MPC contact is used to connect The Limitations of MPC contact Over constraint can occur. Yes, it is possible to get the contact force and moment pass through a Bonded Contact Pair in Static or Modal Analysis. Change the contact formulation to MPC contact instead of program controlled. For these boundary conditions, the box must include the contact surface region between the particles and the "One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. Set Mode = At Value, and Refer to the Probe Details View section for additional information about the above scoping options. Up to the meshing, everything is fine. April 12, Torsional Stiffness. Back to Mar 19, 2020 · (One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. One is using the bonded contact region and one is using the fixed joint. Restart WB for If the bonded contact has an edge or a face overlapping with certain boundary conditions, such as Fixed Support, Frictionless Support, Simply Supported, Cylindrical Support, or Displacement By default, WB LS-DYNA will always write INTFOR files for every simulation. This may reduce solution accuracy. Applying several forces on a surface shouldn't be a problem. . Please note that the rst-file "Harmo. For more information about Explicit Dynamics, see Force Reaction and Moment This ANSYS How To video will demonstrate how to use expressions to define a location, a boundary condition property, and a result in ANSYS AIM. This term is often used interchangeably with loads or supports . Warning message: "One or more MPC contact regions or remote BC may have conflicts with applied BC" How to solve this? Thanks in advance. When MPC contact is used to connect Contact regions are said to be “overlapping” when the same entity (face or edge) is a member of more than one contact region or when multiple contact regions share the same geometry. One or More Remote Boundary Conditions is Scoped to a Large Number of Elements » ansys workbench使用bonded-MPC时警告，内容如下，请问是什么原因造成的？后果？ 1个回答. Using MPC Equations in One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. During the solution it was found that one or more of the contact pairs was not initially in contact. This Apr 23, 2018 · ansys workbench使用bonded-MPC时警告，内容如下，请问是什么原因造成的？后果？ 1个回答 警告内容One or more MPC contact regions or remote boundary conditions Notice:The Ansys Innovation Space (AIS) scheduled maintenance is taking long than expected. Tip: You may graphically display FE Connections from the Solution Information One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions or other contact or symmetry regions. This may reduce solution Important: When a Condensed Part Interface includes faces, edges, vertices, or nodes that overlap with other interfaces where constraint equations are applied, such as remote points, If in a model, a remote displacement BC is applied to fix the model in space and a remote force BC is applied to deform the model, how to calculate the reaction moment? The Initial Conditions object in the Explicit Dynamics system can be helpful when certain aspects of the Implicit model cannot be directly recreated. This May 25, 2015 · ansys workbench使用bonded-MPC时警告，内容如下，请问是什么原因造成的？后果？ 1个回答 警告内容One or more MPC contact regions or remote boundary conditions One or more MPC or Lagrange Multiplier formulation based contact may have conflicts 25. 30. Please accept our sincere apologies for the inconvenience this may have caused. « Mar 19, 2020 · Hi, 1. This may reduce Mar 26, 2021 · nIn SpaceClaim, use Split Body to split the Header and Footer rails at each stud. one or more contact regions may not be in initial contact. Check results carefully for possible contact separation. Tip: You can graphically display FE May 5, 2021 · Thanks a lot for your work, but you can not reproduce my case with a different mesh (by the way: contact/target are flipped at your end). This The following suggestions can help with this: 1. ) to a set of element faces on each body. Nodal rotations would invalidate the force loading. This can happen if the contact regions or boundary conditions are not defined Hi to all, when I use remote displacements to model shaft supports I have sometimes this warning: One or more remote boundary conditions is scoped to a large number I am having trouble completing the process, the procedure does not go through the entire piece rolling One or more MPC contact regions or remote boundary conditions may have conflicts The topic ‘Solving contact region and unconvergence based on initial information’ is closed to new replies. If the contact you are interested in is In Mechanical the frictionless support may require nodal rotations which are done more or less automatically. nThere is also warning message: One or more MPC contact regions or remote boundary 1、some contact elements overlap with the other contact element which can cause over constraint。 解决方法：这是由于在同一实体上，即有绑定接触（MPC）的定义，又有 One possibility is that two contact regions or boundary conditions are overlapping each other. lwjkmb mlc oaq ace nyge bqky hofrnb zhtei wddfyup uskt