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  • Users: Richard1977
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  1. Richard1977

    How to Perform Stress Linearization on NX NASTRAN

    Hello. I want to analyse pressure vessel on NX NASTRAN , but I don't kow how to perform stress linearization , who can tell me. Thanks very much.
  2. Richard1977

    NX NASTRAN ADVANCED FLOW can analyse a domain in motion ?

    Hello, I have a question. Is it possible that NX NASTRAN ADVANCED FLOW can analyse a domain in motion ?, for example, I need to make an analyse of the flow through a gate valve moving towards its open or close position. Regards. R.P.S.
  3. Richard1977

    Welding Nozzles

    Hello, I need to design a horizontal pressure vessel on saddles. It must contain 3500 gallons of ethyl mercaptan at 30 psi. A manhole and nozzle connections must be provided. As a beginner on pressure vessel calculation I have a basic question. Which is the criteria to choose a weld with a...
  4. Richard1977

    Nozzle Reinforcement

    Hello I am designing a pressure vessel on saddle supports with nozzle at shell and heads. The nozzle is located at knucle region of the torispherical head. I´ve calculated the nozzle geometry and it don´t need a reinforcement but my question is: Is there a section on the code that suggests...
  5. Richard1977

    Ethyl Mercaptan effect on carbon steel

    Hello, I need help. I am working in a proyect design of a pressure vessel and I need to select the appropriate material.The vessel will be filled with Ethyl Mercaptan which is corrosive, and a customer requirement is that the vessel material must be carbon steel. I am aware that in the...
  6. Richard1977

    ASME Analysis

    I’m trying to analysis a pressure vessel by FEM according to ASME code, This analysis must be make with maximum shear stress theory (Tresca). It is possible analysis with NX6?
  7. Richard1977

    Partition hard drive

    I understood that it is better to use ATI graphic card, but the same application works fine on another computer with a graphics card NVIDIA GeForce Go 7400 (256MB). I do not understand my video card is NVIDIA GeForce FX 9500 GT (512 MB) Thanks. Richard.
  8. Richard1977

    Partition hard drive

    Hardware: AMD Athlon X2 Dual Core 4200 + 2 GB RAM Video Card: GeForce 9500 Hard Drive 160 GB (The hard drive is partitioned 100 GB on drive C, where NX is installed) Operating system: Windows XP SP2
  9. Richard1977

    Partition hard drive

    when I try to run flow advanced solver, I get this error messenge: "flow_dp.exe has encountered a problem and must close".
  10. Richard1977

    Partition hard drive

    Hello guys, I have NX6.0 and i found a problem when run advanced flow solver, My hard drive have a partition, Is it possible that this is the problem?. I don´t have another problem, please help me.
  11. Richard1977

    Error NX 6.0 Flow Advanced

    Hello, when I try to run flow advanced solver, I get this error messenge: "flow_dp.exe has encountered a problem and must close". My UG version is NX 6.0.0.24 I´ve run this aplication in other machines and I had no problems, please help me. Thank you. Richard

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