https://www.femm.drsz.pl/ 2026-04-15T22:14:28+00:00 https://www.femm.drsz.pl/ https://www.femm.drsz.pl/ttps://www.femm.drsz.pl/lib/tpl/dokuwiki/images/favicon.ico text/html 2025-04-29T10:39:31+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/start?rev=1745915971&do=diff Start This website is devoted to gathering extended documentation on the FEMM - Finite Element Magnetics Method. It is a finite-element modelling software created by Dr David Meeker and kindly released for free use to anyone, under the Aladdin Free Public License. The Unofficial FEMM documentation website. * [FEMM 4.2 - User's Manual, Oct 25, 2015] * FEMM 4.2 - User's Manual, Oct 25, 2015 (extracted to text/html 2025-03-09T10:59:10+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/lua_scripting_tips?rev=1741514350&do=diff LUA scripting tips This page contains tips for using Lua 4.0 with FEMM 4.2. Some of these are documented in FEMM help file (User's manual) but some are not. Full LUA 4.0 documentation: <http://www.lua.org/manual/4.0/> Comments To insert a comment use two hyphens, at the beginning of a line or at the end of command: text/html 2024-06-15T19:00:01+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/power_loss_in_windings?rev=1718470801&do=diff Power loss in windings In FEMM the windings can be represented by explicit wires (each wire drawn separately, each representing single turn) or as a bulk (with number of turns N specified for the whole block). Windings can be represented by a number of turns text/html 2024-05-19T21:23:10+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/3-phase_currents?rev=1716146590&do=diff 3-phase currents All currents in FEEM are peak, so for RMS the values have to be scaled accordingly. In order to set up a 3-phase system of currents, with the same value of 1 A peak for each phase, and phase angles as indicated, the following strings should be entered in the appropriate current definition in FEMM magnetic model, with text/html 2024-05-07T22:07:39+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/combined_radiation_and_convection_boundaries?rev=1715112459&do=diff Combined radiation and convection boundaries In FEMM it is not possible to assign two types of boundaries simultaneously to the same surface. However, it is possible to do some tricks such that an equivalent problem can be define in which both of these types of boundaries can be combined to give a very similar effect. The whole method is described in detail in this paper: text/html 2024-04-24T20:18:03+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/colours_of_the_legend?rev=1713982683&do=diff Rainbow colours Colours of the “color plot” are defined in the text file (use Notepad to edit): C:\femm42\bin\femmview.cfg Original Examples of other configurations Color and Grey scale (Grey scale can be set to colour too) <Color00> = 255 0 255 <Color01> = 255 37 195 <Color02> = 255 69 147 <Color03> = 255 98 108 <Color04> = 255 123 76 <Color05> = 255 148 51 <Color06> = 255 171 31 <Color07> = 255 194 16 <Color08> = 255 217 6 <Color09> = 255 242 1 <Color10> = 242 255 1 <Colo… text/html 2024-03-16T18:39:09+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/simple_heat_flow_simulation_in_femm_-_step-by-step_tutorial?rev=1710610749&do=diff Simple HEAT FLOW simulation in FEMM - step-by-step tutorial This tutorial shows a very simple problem for HEAT FLOW coupled with MAGNETIC simulation. Step 1 - set up magnetic solver Open FEMM and start new problem, menu > File > New . Select Magnetics problem text/html 2024-03-16T18:36:53+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=magnetic_thermal_femm_by_s_zurek.zip&ns=&rev=1710610613&tab_details=history&mediado=diff&do=media text/html 2024-03-16T18:33:20+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=magt_heat_07.png&ns=&rev=1710610400&tab_details=history&mediado=diff&do=media <img src="https://www.femm.drsz.pl/lib/exe/fetch.php/magt_heat_07.png?w=457&h=298&t=1710610400&amp;tok=d12a36" alt="magt_heat_07.png" /> text/html 2024-03-16T18:22:14+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=magt_heat_06.png&ns=&rev=1710609734&tab_details=history&mediado=diff&do=media <img src="https://www.femm.drsz.pl/lib/exe/fetch.php/magt_heat_06.png?w=500&h=469&t=1710609734&amp;tok=13f8f7" alt="magt_heat_06.png" /> text/html 2024-03-16T18:16:45+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=magt_heat_05.png&ns=&rev=1710609405&tab_details=history&mediado=diff&do=media <img src="https://www.femm.drsz.pl/lib/exe/fetch.php/magt_heat_05.png?w=457&h=298&t=1710609405&amp;tok=dde80d" alt="magt_heat_05.png" /> text/html 2024-03-16T18:07:13+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=magt_heat_04.png&ns=&rev=1710608833&tab_details=history&mediado=diff&do=media <img src="https://www.femm.drsz.pl/lib/exe/fetch.php/magt_heat_04.png?w=500&h=125&t=1710608833&amp;tok=2f2234" alt="magt_heat_04.png" /> text/html 2024-03-16T18:04:01+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=magt_heat_03.png&ns=&rev=1710608641&tab_details=history&mediado=diff&do=media <img src="https://www.femm.drsz.pl/lib/exe/fetch.php/magt_heat_03.png?w=500&h=140&t=1710608641&amp;tok=db4de1" alt="magt_heat_03.png" /> text/html 2024-03-16T17:59:09+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=magt_heat_02.png&ns=&rev=1710608349&tab_details=history&mediado=diff&do=media <img src="https://www.femm.drsz.pl/lib/exe/fetch.php/magt_heat_02.png?w=500&h=379&t=1710608349&amp;tok=6c1bc2" alt="magt_heat_02.png" /> text/html 2024-03-16T17:49:07+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=magt_heat_01.png&ns=&rev=1710607747&tab_details=history&mediado=diff&do=media <img src="https://www.femm.drsz.pl/lib/exe/fetch.php/magt_heat_01.png?w=500&h=431&t=1710607747&amp;tok=cc7070" alt="magt_heat_01.png" /> text/html 2024-03-16T17:42:41+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=magt_heat_00.png&ns=&rev=1710607361&tab_details=history&mediado=diff&do=media <img src="https://www.femm.drsz.pl/lib/exe/fetch.php/magt_heat_00.png?w=500&h=490&t=1710607361&amp;tok=6d8ef1" alt="magt_heat_00.png" /> text/html 2024-02-14T22:49:58+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=femm_symmetry.zip&ns=&rev=1707947398&tab_details=history&mediado=diff&do=media text/html 2024-02-14T22:17:03+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=sym_vert_and_horiz_symmetry_-_boundary.png&ns=&rev=1707945423&tab_details=history&mediado=diff&do=media <img src="https://www.femm.drsz.pl/lib/exe/fetch.php/sym_vert_and_horiz_symmetry_-_boundary.png?w=500&h=282&t=1707945423&amp;tok=7b56ba" alt="sym_vert_and_horiz_symmetry_-_boundary.png" /> text/html 2024-02-14T22:17:03+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=sym_vert_symmetry_-_boundary.png&ns=&rev=1707945423&tab_details=history&mediado=diff&do=media <img src="https://www.femm.drsz.pl/lib/exe/fetch.php/sym_vert_symmetry_-_boundary.png?w=500&h=225&t=1707945423&amp;tok=5f6795" alt="sym_vert_symmetry_-_boundary.png" /> text/html 2024-02-14T22:17:03+00:00 stanzurek (stanzurek@undisclosed.example.com) https://www.femm.drsz.pl/doku.php/?image=sym_no_symmetry_-_boundary.png&ns=&rev=1707945423&tab_details=history&mediado=diff&do=media <img src="https://www.femm.drsz.pl/lib/exe/fetch.php/sym_no_symmetry_-_boundary.png?w=500&h=344&t=1707945423&amp;tok=be3e55" alt="sym_no_symmetry_-_boundary.png" />