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  • Users: Rafleonard
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  1. Rafleonard

    Thermal Oil Heater Piping system

    Hello everyone, I'm currently designing a thermal oil system. I have sized up the heater (16MBTU/hr) with 1,200 GPM flow rate. I'm having issues calculating the pressure loss (due to friction) in my piping system. I'm confused when it comes to how to calculate this. I know I have to add...
  2. Rafleonard

    API 620

    Hello everyone. Im designing a couple of tanks with a cone bottom, I'm using API 620 for this. Im not sure If I got my numbers right. Can you help me? This is the information for the tank Wshell = 3345 lb Wimpeller = 486 lb Wliqshell = 52,712 lb Wtop = 638 lb Wcone = 445 lb P at 20ft =...
  3. Rafleonard

    Cone bottom thickness

    Hi, Im new working with API620 and need some guidance. Im designing several storage vertical cylindrical tanks base on API 620. One of the tanks has the following data: Radius = 72 in Shell Height = 34ft. Wshell = 12,500 lbs. Wroof = 831 lbs. Density = 62.4lbs.ft3 Cone bottom. Cone Radius =...
  4. Rafleonard

    Need help calculating T1, T2 and thickness - API 620

    Im new working with API620 and need some guidance. Im designing several storage and mixing vertical cylindrical tanks base on API 620. One of the tanks has the following data: Radius = 40 in Wshell = 3800 lbs. Wroof = 550 lbs. Wimpeller = 300 lbs. Density = 998 kg/m3 Cone bottom. Opened to...

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