Flotherm 教程 Build, Solve and Analyse a sample case.ppt

FLOTHERM V4.1 Introductory Training Course FLOTHERM/L/05/03 V4.1 Issue 1.0 Lecture 2A Build, Solve and Analyse a Simple Case Five steps to build a model Step 1 – Define what to model Step 2 – Create geometry Step 3 – Add grid Step 4 – Solve the model Step 5 – Analyse the results Define what to model Start Simple Save / Load Before building, save project Project / Save Choose solution directory Enter project name To load existing project Project / Load Choose solution directory Select project from list How do I create geometry? Select appropriate item Set its size Position it correctly Define the material Chassis Structure To model a hollow box, use the Enclosure SmartPart Select Enclosure from the PM geometry palette – default enclosure is created Select Enclosure in the DB geometry palette – now draw the enclosure Setting Size Select Enclosure Right-Click to activate Enclosure Menu Select Construction Type appropriate size Type appropriate thickness Walls can be thin (collapsed) or thick (non-collapsed) Setting Location Select Enclosure Right-Click to activate Enclosure Menu Select Location Type appropriate location Setting Size Location Alternatively, size and location can be set in DB Select the Enclosure Move handles to resize Move Enclosure to reposition Attaching Material Open Library Manager Select Material Drag it onto Enclosure Or: Right-Click on Enclosure Select Material Attach Material from List Attaching Material To view Material properties Right-Click on Enclosure Select Material Select the attached material from list Click Edit How do I add heat? Select appropriate item (Source) Set its size Position it correctly Define the power (Source Attribute) Setting Size Location Select Source Right-Click to activate Source Menu Select Location Alternatively, size and location can be set in DB Adding Power Select Source Right-Click to activate Source Menu Select Source Create New Source Attach Source from List Adding Power Source Power is controll