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  1. maspogi

    Basic Design Manuals

    Try Techinisolve (Comm'l) and Coolpack (freeware), Google it to find the website.
  2. maspogi

    creep or distortion

    Pat, Thanks a lot.
  3. maspogi

    creep or distortion

    Thanks Pat, appreciate your reply. I think you are refering to Heat defelection or HDT (i.e. HDT@ 1.80MPa (pls correct me). There is another temp which say Max Operating temp which confuses me. For example on PA6-30GF HDT @1.80MPa temp is 205C then the data on Max Operating temp is only 80C...
  4. maspogi

    creep or distortion

    Guys I am new on this forum, I wonder if someone can help me. I am trying to solve a design problem of our Plastic propeller fan, the fan tends to creep/distorted when subjected to higher temp (60 C) that leads to broken blades. It originally uses an ABS20GF, I tried to use PP30GF but result...
  5. maspogi

    Fan type to overcome high wind in a high rise building

    CB1/Waunakee, Thanks a lot for your inputs, I think Wanaukee is right as Centrif's can produce higher pressure on the air discharge side while Prop's can cannot. On the other hand CB point is also correct, when a strong wind blows directly to the unit that same air will cools down condenser...
  6. maspogi

    Fan type to overcome high wind in a high rise building

    Hi Fan expert, Need your help to select a better AMD/Fan type that could overcome high wind (or worst case: typhoon) on a High rise building for an ACCU units on a horizontal air throw application.

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