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Recent content by visualbill

  1. visualbill

    Which 3D software is best today?

    There are companies out there that offer "smart" CAD-CAD translation using a combination of neutral exchange and imbedded plug-ins in each of the CAD tools. I understand for some environments they can approach 100% intelligent exchange. The one I am most familiar with is Elysium, Inc...
  2. visualbill

    Which 3D software is best today?

    Let me throw out some opinions. Experience: 2 years using, 4 years as application engineer for Intergraph/EMS (anybody remember that one?) - sold to UG 4 years using Pro/E 2 years using and selling SolidEdge 7 years using SolidWorks 2 years superficial experience with Catia I cannot address...
  3. visualbill

    Steam evolution rate from quenched metal and peak chamber pressure

    Technically - true - it is a semiconductor, but at elevated temperature it behaves as a metal ( electrically conductive, magnetic permeability, etc.) and the temperatures are comparable to steel or other metals. As far as steam generation is concerned - no difference other than the material...
  4. visualbill

    Steam evolution rate from quenched metal and peak chamber pressure

    I have a process vessel that normally runs in a vacuum (about 15 torr). It is a double jacketed water cooled vessel containing molten metal (Silicon). Since the vessel is under vacuum, the vessel is not required to be ASME. However, because it has a cooling water jacket under pressure, and...

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