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  1. sumner1979

    Book on Bearing heat generation/ cooling (thermal mgmt) (AC engines)

    Tmoose, Thanks for the reply. The reference you supplied is great ! - CL
  2. sumner1979

    Book on Bearing heat generation/ cooling (thermal mgmt) (AC engines)

    Hi rotorblade, I couldn't agree with you more about including the bearing manufacturer, not only for the reason stated above, also for the "inherent" knowledge the manufacturer brings. My question was posed more about developing knowledge in that area, rather than trying to do...
  3. sumner1979

    Book on Bearing heat generation/ cooling (thermal mgmt) (AC engines)

    Hi All, Can anyone recommend a book that has developed a good summary of modeling for lubrication, cooling rather, for Aircraft engine bearings ?.. I've been trying to find a book which brings all of the principles (heat transfer, fluid mechanics, lubrication(tribology)) into one...
  4. sumner1979

    Ansys command equivalent of Nastran "INCLUDE" statement ?

    Hi Everyone, I'm trying to find out if Ansys has an equivalent command as that of the INCLUDE statement in Nastran. What I'm trying to find out is if, I have a model which contains multiple parts, that the larger model can be parsed into smaller files containing the...
  5. sumner1979

    extracting bending moment loads from a CQUAD shaft mesh in NASTRAN ?

    I tried both approaches. I originally thought that if I took a ring of grids on the perimeter of the CQUADS for the beam, and from this ring of grids, I summed the Grid point force moment contributions from the elements on either the left hand side or right hand side, I'd end up with the...
  6. sumner1979

    extracting bending moment loads from a CQUAD shaft mesh in NASTRAN ?

    I've been experiencing a problem trying to extract the bending moment load on a CQUAD4 shaft/cantilevered beam mesh. I know what the answer should be to begin with. I began by checking the shear loading on the shaft by checking the Grid Point Force Balance results. These turned out ok. I...

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