Error 4029 Failed To Insert Point
Topic Release Popular Topics 5.2a 5.2 5.1 5.0 4.4 4.3b 4.3a 4.3 4.2a 4.2 4.1 4.0a 4.0 3.5a AC/DC ModuleAcoustics ModuleCFDChemical Reaction EngineeringDefinitions and operatorsFluid FlowGeometryHeat TransferLiveLink productsMaterials and functionsMEMSMeshMicrofluidicsPhysicsResults and visualizationRF ModuleSolvingStructural Mechanics List all discussions Share this pageEmailLinkedInFacebookTwitterDeliciousDiggStumbleuponMore services... Meshing over large changes in scale Topics: 4.3a Thread index | Previous thread | Next thread | Start a new discussion RSS feed | Turn on email notifications | 16 Replies Last post: November 18, 2013 4:16pm UTC Jonathan Welch June 29, 2009 11:31pm UTC Meshing over large changes in scale Hi Everyone, I am trying to mesh a geometry which has a large difference in scale between components (from mm to nm scales). The free mesher always fails with Error: 4029 Failed to insert point. - x coordinate: 5.04031e-005 - y coordinate: 0.002645 - z coordinate: 2.74364e-007 An empty cavity was generated. and the swept mesher fails with an invalid topology message, probably due to to the fact that there are two boundaries defined on one face but not the opposing face (making the topology inconsistent). Does anyone have any suggetions on methods I might try to successfully mesh this model? Additionally I have read (cds.comsol.com/access/dl/papers/5376/Buchau.pdf) that it is possible to use models done in hypermesh as comsol meshes. However whenever I attempt to import such models as mesh files, it creates the model without any subdomains (making it impossible to solve anything). Has anyone had any success with using hypermesh in this regard? Kind Regards, Jon Reply | Reply with Quote | Send private message | Report Abuse Ivar Kjelberg July 19, 2009 8:24pm UTC in response to Jonathan Welch Re: Meshing over large changes in scale Hi there is a limit to the amount you can expand a mesh within a given domain, I beleive it 4-5 order of magnitude, you have to test it out. A trick I have learned is to create intermediate boundaries and mesh from the
this content in your HTML Search confirm cancel Report adult content: click to rate: Account: (login) More Channels Showcase RSS Channel Showcase 4829124 RSS Channel Showcase 8555670 RSS Channel Showcase 2814873 RSS Channel Showcase 7149362 Channel Catalog Subsection Catalog Articles on this Page (showing articles 2221 to 2240 of 15734) 06/29/09--14:31: _Meshing over large ... 03/29/11--09:04: _HT-block sliding wi... 02/07/12--16:42: _Attempting to find ... 03/08/13--04:06: _Ask the question ab... 03/14/13--11:15: _Fluid flow channel ... 04/01/13--13:52: _simulating moving p... 04/02/13--00:35: _curved beam http://www.comsol.com/community/forums/general/thread/95/ 04/02/13--01:15: _Simulating pull-in ... 04/02/13--01:22: _Heat Transfer 04/02/13--04:52: _Time Dependent Studies 04/02/13--07:55: _Multiple concentrat... 04/02/13--14:16: _Thermal Stress Eval... 04/02/13--16:47: _2D to 3D 04/02/13--18:15: _the free vibration ... 04/02/13--18:52: _Permanent Magnet si... 04/02/13--18:54: _Shock Tube Initial ... 04/02/13--20:16: _Inductance of a par... 04/02/13--21:25: _how to plot graph b... 12/21/10--07:48: _Graph vs Phase with... 03/29/13--07:54: _mixture of materials (showing articles 2221 http://phonies4.rssing.com/chan-3365787/all_p112.html to 2240 of 15734) Browse the Latest Snapshot Browsing All Articles (15734 Articles) Live Browser Channel Description: Most recent forum discussions older | 1 | .... | 109 | 110 | 111 | (Page 112) | 113 | 114 | 115 | .... | 787 | newer 0 0 06/29/09--14:31: Meshing over large changes in scale Contact us about this article Hi Everyone, I am trying to mesh a geometry which has a large difference in scale between components (from mm to nm scales). The free mesher always fails with Error: 4029 Failed to insert point. - x coordinate: 5.04031e-005 - y coordinate: 0.002645 - z coordinate: 2.74364e-007 An empty cavity was generated. and the swept mesher fails with an invalid topology message, probably due to to the fact that there are two boundaries defined on one face but not the opposing face (making the topology inconsistent). Does anyone have any suggetions on methods I might try to successfully mesh this model? Additionally I have read (cds.comsol.com/access/dl/papers/5376/Buchau.pdf) that it is possible to use mo
this content in your HTML Search confirm cancel Report adult content: click to rate: http://phonoscope3.rssing.com/chan-3365850/all_p210.html Account: (login) More Channels Showcase RSS Channel Showcase 8826325 RSS Channel Showcase 7586061 RSS Channel Showcase 2220181 RSS Channel Showcase 8977265 Channel Catalog Subsection Catalog http://www.pstnet.com/support/kb.asp Articles on this Page (showing articles 4181 to 4200 of 15497) 11/15/13--20:46: _cross-section avera... 11/15/13--22:48: _Arc welding 11/16/13--02:31: _error message!!!! 11/16/13--18:43: _Why is "intial error 4029 conc... 06/29/09--14:31: _Meshing over large ... 01/10/12--06:13: _Parametric Surfaces... 07/04/13--09:45: _DAE is structurally... 08/14/13--00:13: _3D Wall Shear Stress 11/06/13--05:55: _weak magnetic field... 11/13/13--23:08: _length before and a... 11/17/13--16:59: _scattering of 2D ar... 11/17/13--18:41: _strain gauges 11/17/13--21:32: _Calculation of resi... 11/18/13--03:50: _Exciting a 2-D stru... 11/18/13--04:28: _Elliptical cylinder 11/18/13--08:53: _How to error 4029 failed extract wall... 11/18/13--09:57: _Simple questions us... 11/18/13--10:39: _The affect of air f... 11/18/13--11:43: _graphical data repr... 11/18/13--15:31: _Semiconductor models (showing articles 4181 to 4200 of 15497) Browse the Latest Snapshot Browsing All Articles (15497 Articles) Live Browser Channel Description: Most recent forum discussions older | 1 | .... | 207 | 208 | 209 | (Page 210) | 211 | 212 | 213 | .... | 775 | newer 0 0 11/15/13--20:46: cross-section averaged fluid temperature as a function of flow direction Contact us about this article Hi, I am modeling 3D laminar flow with heat transfer in a channel of rectangular cross-section. How can I implement the attached formula for mean fluid temperature? I would like to determine the mean fluid temperature at each cross-section as a function of the flow direction. I am currently using T_mean = mod1.intop1(u*T)/intop1(mod1.u), which gives me the average temperature at
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