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  • Users: usker
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  1. usker

    Cavitation with Cosmos FloWorks

    Hello everybody, Does anyone know if it is possible to calculate cavitation of LPG with Cosmos FloWorks? As I have found out in 2007 version it is possible to calculate cavitation, but it is only for Water as a fluid. How about for other fluids, like LPG and so? Regards
  2. usker

    Piezoelectric harmonic analysis

    Drej and cloche thank you very much for your help. Let me in more detail explain what I want to do with piezoelectric harmonic analysis. I have 10 piezoelectric discs stack, each disc has a hole at the center and these discs inserted on vertical stainless steel cylindric bar above each other...
  3. usker

    Piezoelectric harmonic analysis

    I have an assembly of piezoelectric discs stack with the hole in the center, sitting on a stainless steel bar and fastened from both sides. I have done harmonic analysis applying potential difference of 150 Volt at the each interface of the piezoelectric disk and at the interface of...
  4. usker

    Piezoelectric harmonic analysis

    I have an assembly of piezoelectric discs stack with the hole in the middle, sitting on a stainless steel bar and fastened from both sides. I have done harmonic analysis applying potential difference at the each interface of the piezoelectric disk and at the interface of piezoelectric disk and...
  5. usker

    Resonance frequency of piezoelectrics

    Drej, I got the following frequencies for Modal Analysis of piezoelectric actuator: Set Frequency(Hz) DMX 1. 10959 0.75184 2. 16645 1.304 3. 19646 0.644637 4. 24279 1.438 5. 27658 1.88 I used frequency...
  6. usker

    Modal analysis for piezoelectrics

    Hello everybody, I am a beginner in ANSYS. I am doing a Modal Analysis for piezoelectric actuator. I have a stack of discs of piezoelectric material located between 2 steel plates. I apply zero voltage at each interfase of piezoelectric discs. I need to determine resonance frequency and...

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