Recent content by kaeser1

  1. K

    Thermodynamics - First Law (T-fitting)

    Hey guys, I am having a problem trying to figure out what this question is asking for: The air flow in a compressed air line is divided into two equal streams by a T-fitting in the line. The compressed air enters the 2.5cm diameter fitting at 1.6 MPa and 40 deg C with a velocity of 50 m/s...
  2. K

    Troubleshooting Nitrogen Gas Storage: Pressure Estimation Methods

    I can't get the pressure by using any of the Nitrogen tables for an ideal gas. They seem not to have enough information on them to find pressure. When I use the ideal gas equation, the pressure comes out to be really really high, and when I find Tr and Vr for the compressability chart, nothing...
  3. K

    Troubleshooting Nitrogen Gas Storage: Pressure Estimation Methods

    Hey guys, I have been having a really hard time trying to figure out this question. It seems like everything I do, I can not get resonable answers. If you can help me, that would be great. Problem: A 500-L tank stores 100kg of nitrogen gas at 150 degrees K. To design the tank, the pressure...
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