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Problems in simulation a train passing a tunne

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Old   April 1, 2011, 23:56
Default Problems in simulation a train passing a tunnel
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I used sliding mesh to simulation a train passing through a tunnel.It is difficult to converge,and I feel confused with the result.The attached is the contour of the results.Any advice or suggestion will be appreciated.
Attached Images
File Type: jpg 结果很奇怪.jpg (80.6 KB, 12 views)
File Type: jpg X方向流速云图.jpg (89.5 KB, 12 views)
File Type: jpg the right result.jpg (25.7 KB, 10 views)

Last edited by shiren77; April 2, 2011 at 11:41. Reason: add photos
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