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Hi all, I created 2 examples. The first one is with unassociative dimensions, the second (bottom) one is with associative dimensions. If I moved them, on the bottom example not all of the dimensions are movin´. If I opened this example in ACAD2000 the problem didn´t occurs. I have acad 2008...

Hi all, My problem is in Acad 2007 that the angular dimension doesn´t work properly. The dimension lenght is paralel to the object, but is shorter (osnap points are ok). And I don´t need a halfcircle before the value. How is it possible to solve this problem? Thanks a lot, Robert

Hi all, how can I define shortcuts on keyboard in acad2004. Pgp file doesn´t exists so I don´t know where is it possible to do this. Thanks a lot, Robert

Hi all, I have some problems with attaching .ctb in acad 2000. When I print a drawing I must select every time a ctb. How can I determine default ctb for the darwing? Thanks a lot, Robert

Hi all, I have some problems with mapped meshing. I would like to create brick mesh with regularity on boundary areas (inlet, outlet, top, left and right, bottom with finest mesh) as well as on object areas(finest mesh). How can I do that? Thanks a lot, Robert And the geometry: /prep7...

Hi all, I´m solving a 3D flow problem in Ansys. The boundary conditions are defined as velocitiy, kinetic energy, dissipation rate or pressure on nodes. After starting the calculation the following problem occurs: The node order of FLUID142 element 1842 has been altered so that it has...

Hi, I´m solving a 3D flow problem in Flotran with elements Fluid142. My problem is getting average result of PCOE and PRES on surface A10. How can I do this? Thanks a lot, Robert

Hi all, I would like to determine pressure coefficients on a building with flat roof and compare them with values in Eurocode. The standard establish on the windward side of the building pressure +0,77 and on the leeward side suction with value -0,45. But the calculated results are much greater...

Hi all, I have some problems with brick meshing. Anlyze type: Flotran CFD Element: FLUID 142 Material: Air Geometry: block in the middle bottom of the block boundary Aim: to get accurate results of pressure coefficients (values+distribution) Questions: 1. How is it...

Hi all, I have still problems with getting averagized results in Fortran - Ansys (but the problem might be same as in structural analyze). I get pressure distribution on a wall, but I need only one number: the average value of pressure on the whole wall (average on surface, not on elements)...

Hi, I have some problems with postproccesing in Ansys. In CFD (3D turbulent model k-E) I get velocity, pressure and pressure coefficient distribution. Question: -Is it possible to get average value of V,P,PCOE in Ansys on the selected surface? If yes, how? -How can I plot results as isolines...

Hi all, I have some problems with postproccesing in Ansys. In CFD (3D turbulent model k-E) I get velocity, pressure and pressure coefficient distribution. Question: -Is it possible to get average value of V,P,PCOE in Ansys on the selected surface? If yes, how? -How can I plot results as...

Hi, I have created a rotated surface of 2 lines, which are the parts of circles with different radius(ofsetted distance 1,05m). In groundplan the angle between these lines is 15 deg. It isn´t possible to extrude this rotated surface. If I could cut away the volume of sphere determined by this...

Hi all, I´m modelling a simple cube with edge 0.5 in Flotran. The boundary is a cube too with edge 2.0. The small cube is situated in the center of the boundary. In the inlet side one velocity is given, other velocities are 0,outlet side pressure is zero. In the solution I get succesfully...

Hi all, does anybody know how is it possible to create areas, after that solid by areas in autocad (not by intersection,substract, extrude...). Thanks

Hi, I have created bar model of the retractable roof made of steel in autocad, and I would like to export it to Ansys. I would like to model airflow and calculate wind pressure coeficients on the structure. Questions: - which is the easier way, import dwg to solidworks, create iges...