Numerical and Experimental Investigation of the Sealing Effect of a Specific Labyrinth Seal Structure

Table 4

Test record with different liquid levels.

Liquid level/mm	Leakage	Liquid level/mm	Leakage
5	No oil leaking	40	No oil leaking
10	No oil leaking	45	Leaking in stationary state
			No leaking in running state
15	No oil leaking	50	Leaking in stationary state
			No leaking in running state
20	No oil leaking	55	Leaking in stationary state
			No leaking in running state
25	No oil leaking	60	Leaking in stationary state
			No leaking in running state
30	No oil leaking	65	Leaking in stationary state
			No leaking in running state
35	No oil leaking