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  • Users: Echoshill
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  1. Echoshill

    (911) Power Plant HVAC Failure (911)

    Hey Guys, I am trying to verify some results from a CFD program and the last thing I have is time because it is the end of the fiscal year. I need to be reminded of the formula for temperature rise in a room. I have a 819CuFt room at 85F. When the power fails, only the secondary HVAC runs...
  2. Echoshill

    Watts required to raise air temp

    Help! I am in a huge pinch for time and thus throw myself on the mercy of the group. I have a box that I am shipping off to a -45C environment. It houses to small PC Boards and is enclosed in another larger equipment box. The larger box is not sealed from the environment yet there will be no...
  3. Echoshill

    Under Body and Fuel Eco

    I had a friend send this to me today and I thought it an interesting topic. Any of you guys have thoughts on this? Admittedly the 33% number sounds high and at the very least opens the door for any self respecting engineer to say….”ok so how did they arrive at that number”, but that aside; here...
  4. Echoshill

    Weight transfer and the effect of shocks

    I wanted to throw a topic out her for conversation, hope that is alright, regarding the effect of shock absorbers on weight transfer. I will share first my school of thought which will hopefully result in affirmation and/or gentile correction. Understanding that shocks do not control the amount...
  5. Echoshill

    Resizing a Design Table Inserted in a Drawing

    SW2007SP5 Does anyone have a fix or work around for the following. When inserting a design table in to a drawing, I can not find a way to resize the table with the window handles (LMC and drag). By resizing I mean to show more and less rows and/or columns NOT to make what is already visible...

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