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NUMERICAL ANALYSIS IN THE FLOW FIELD OF A LABYRINTH SEAL.

Author(s) : LEE K. S.

Summary

THE PAPER PRESENTS NUMERICAL ANALYSIS OF THE INCOMPRESSIBLE TURBULENT FLOW FIELD IN A SINGLE CAVITY OF THE STEPPED MULTI-CAVITY SEAL. THE DIMENSIONLESS BULK PRESSURE DROP FOR THE CAVITY WITH AND WITHOUT GROOVE HAS BEEN INVESTIGATED FOR 4 DIFFERENT REYNOLDS NUMBERS AND 3 DIFFERENT SHAFT ROTATING SPEEDS. SIMPLER ALGORITHM IS APPLIED TO SOLVE THE NAVIER-STOKES EQUATION AND LOW-REYNOLDS NUMBER EQUATION WHICH TAKES TURBULENT FLOW INTO ACCOUNT.

Details

  • Original title: NUMERICAL ANALYSIS IN THE FLOW FIELD OF A LABYRINTH SEAL.
  • Record ID : 1991-2541
  • Languages: English
  • Publication date: 1990/07/17
  • Source: Source: Proc. 1990 int. Compress. Eng. Conf., Purdue Univ.
    vol. 2; 835-844; 7 fig.; 3 tabl.; 8 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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