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ian

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About ian

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  1. ian

    OSSmooth

    hello thanks for the reply does the displacement result of OSSmooth change compare to before OSSmooth?
  2. ian

    OSSmooth

    Hello, What is OSSmooth and what is it use for ? and what does reanalysis mean in OSSmooth? Thank you
  3. ian

    error 2148

    it shows (Documents) 1 % hm_getaverageelementsize invalid command name "hm_getaverageelementsize" (Documents) 2 %
  4. Hello how do I determined the MINDIM value? I know it should be 3 times than the average element size , but where can I look for the average element size in order to calculate the MINDIM thank you
  5. ian

    error 2148

    hello sir, thanks for the reply, but i don't quite get what you mean (please forgive me i am new to hyperwork). i am looking for the value for MINDIM to achieve the best result. i know that it should be at least 3 times the average element size, but where should i get the average element size. automesh_1.fem
  6. ian

    error 2148

    hello sir, how can i find the average element size for the member size control?
  7. ian

    error 2148

    hello i have another question I am trying to make the component symmetry about the Z axis, I have used the pattern grouping and placed the anchor node at centre, and the first node next to it, however the results component is still not completely symmetric. 4 yellow lines and one yellow line how can i resolve this problem thank you
  8. hello I am trying to make the component symmetry about the Z axis, I have used the pattern grouping and placed the anchor node at centre, and the first node next to it, however the results component is still not completely symmetric. 4 yellow lines and one yellow line how can i resolve this problem thank you scenario_2.fem
  9. ian

    error 2148

    is there any ways i can apply the force with out the nodes, because i want to apply the force at the exact location (394, 55,410), or how can i attach to the FE ?
  10. ian

    error 2148

    hello thanks for the reply what do you mean by free nodes and how can i check it? this is the FEM file OPT12_BASIC_MODEL.fem
  11. hello, after I created the temp nodes and apply the forces and run the optiStruct, I received this error ERROR 2148 Invalid design problem All the sensitivities of response 1 objective are zero How can I resolve this problem? thank you basic_.mvw
  12. ian

    error 2148

    hello, after I created the temp nodes and apply the forces and run the optiStruct, I received this error ERROR 2148 Invalid design problem All the sensitivities of response 1 objective are zero How can I resolve this problem? thank you basic_.mvw
  13. hello i am new user of hyperwork, i wonder how to apply point load at a specific location without node? thank you
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