Difference between Moving Wall and Moving Boundary

Finbar · January 12, 2018, 10:02

Hi,

I am wondering if there is any difference between a moving wall and moving boundary, or if these terms are used interchangeably?

From the research I have completed on the topic I cannot find an exact definition for a moving boundary, my best guess for the difference between the two is that fluid may pass through a moving wall but not a moving wall.

Thanks,
Finbar.

ram_call · January 12, 2018, 10:06

also i have similar question in the topic below

Best rotating model for turbine

January 12, 2018, 10:02	Difference between Moving Wall and Moving Boundary	#1
Finbar New Member Finbar Join Date: Jan 2018 Posts: 4 Rep Power: 9	Hi, I am wondering if there is any difference between a moving wall and moving boundary, or if these terms are used interchangeably? From the research I have completed on the topic I cannot find an exact definition for a moving boundary, my best guess for the difference between the two is that fluid may pass through a moving wall but not a moving wall. Thanks, Finbar.

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January 12, 2018, 10:06		#2
ram_call Member ram Join Date: Apr 2013 Posts: 37 Rep Power: 14	also i have similar question in the topic below Best rotating model for turbine