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Recent content by danielruo

  1. danielruo

    PHE problem

    Montemayor, Thank you for your reply. Based on your reply, I can know the ice water inlet mass flow rate equal to outlet flow rate. I assume the density is same because the temperature difference is 5 deg C. So the flow rate is 17,000l/h. I sent the data to PHE manufacturer because we don't...
  2. danielruo

    Communication between MS-Excel and SLC503

    Hi, everyone, I try to use Ms-Excel to set the variable to SLC503. Is anyone knowing how to set up the connection? I assume defining the server name in the RSLinx and set up the connection between Excel and RSLinx then using ms-Excel to visit SLC503 through RSLinx. But who can show me one...
  3. danielruo

    PHE problem

    I have measure the flow rate about 17,000l/h but it is in the outlet of PHE ice water section. And I know the ice water inlet pressure is 32psi. Is anyone know how to estimate the inlet flow rate? Is the inlet flow rate higher than the outlet due to the PHE inside pressure drop? Thanks for...
  4. danielruo

    PHE problem

    Hi, everyone, I am meeting one problem right now. I have one Alfa Laval PHE, the type is M6-MBASE that is two section cooler, and it cannot cool product to desired temperature and blown the gasket due to high pressure. I checked the system and found the PHE installation is wrong. In the...

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