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Recent content by juanuc

  1. juanuc

    Basic FEM

    Take a look to this website I've just found. I didn't check it, but it seems to be OK. http://www.engr.usask.ca/~macphed/finite/fe_resources/fe_resources.html Please give me some feedback. Bye. Juan.
  2. juanuc

    Wheel vibrational behaviour evaluation

    I don't want to monitor anything right now. What I try is to analyse the wheel before purchasing it. I was thinking in making some computer simulation or things like that. Just the behaviour of the wheel itself is what worries me now, not how it interacts with the rest of the system.
  3. juanuc

    Wheel vibrational behaviour evaluation

    Hi everybody there! I would like to know how to evaluate the vibrational behaviour of railway wheels. The point is that we have looked what the market offers, and we want to foresee how the wheels are going to work considering their vibro-acustic features (principally at low frequencies). What...
  4. juanuc

    Railway noise modeling

    I'm concerned about noise on board and in the vicinity of the rail too, and the point is to predict it with no experiments. In fact we have no train, is a new development, and that the reason why we planned to get a model is to avoid the need of expensive experiments. We are going to work...
  5. juanuc

    Railway noise modeling

    Hi everybody in the forum: I've just began a project concerning noise control in trains. The aim of the project is develop a model predicting vibration and noise of the system, trying to eliminate it from the design stage. As far as I'm concerned, I'm not sure if it's a good idea trying to...
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