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Recent content by coachmark

  1. coachmark

    Heat Transfer Problem

    Thanks all for the help. I am continuing on the solution. More comments still welcome. I will share when we zero in on it. Mark
  2. coachmark

    Heat Transfer Problem

    Yes, the 77 degree air is inside the tunnel. The air outside the tunnel is static. This is for a transient test. The engine duty cycle calls for a 108 second period where the diluted exhaust temperature will fall to 77 degrees. It is understood by the customer that the blanket heater will...
  3. coachmark

    Heat Transfer Problem

    Hello- I am new to the forum. I am an ME who specializes in hydraulic/pneumatic circuit design and special applications. I have recently been tasked with a heat transfer problem that, after review of my college text (25 years old), indicates that i may have to re-learn Laplace Transforms...

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