SIMPLER Algorithm MCQ

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• The velocity-corrections in the SIMPLER algorithm depends on ____________
  ক

  pressure equation

  খ

  pressure-correction equation

  গ

  pressure corrections

  ঘ

  pressure values
• The pseudo-velocities of the SIMPLER algorithm are obtained from _________
  ক

  continuity equation in the PDE form

  খ

  discretized momentum equation

  গ

  discretized pressure equation

  ঘ

  discretized pressure-correction equation
• The source term in the pressure equation of the SIMPLER algorithm is obtained using ___________
  ক

  velocities in the previous iteration

  খ

  pressure in the previous iteration

  গ

  pseudo-neighbours

  ঘ

  pseudo-velocities
• Which of these equations is used in the SIMPLER algorithm for updating the pressure values?
  ক

  Pressure-correction equation

  খ

  Discretized pressure equation

  গ

  Momentum equation

  ঘ

  Continuity equation
• Which of these is correct about the SIMPLER algorithm?
  ক

  Velocity is obtained without any correction

  খ

  Velocity is obtained using the pressure values and the continuity equation

  গ

  Prediction-correction is used for the velocity field

  ঘ

  Velocity is obtained using the pressure values and the momentum equation
• The equation for pressure of the SIMPLER algorithm is obtained using _________
  ক

  continuity equation in the PDE form

  খ

  discretized continuity equation

  গ

  momentum equation in the PDE form

  ঘ

  discretized momentum equation
• What is the disadvantage of using the SIMPLE algorithm over the SIMPLER one?
  ক

  The pressure field does not satisfy the momentum equation

  খ

  The pressure field does not satisfy the continuity equation

  গ

  The velocity field does not satisfy the continuity equation

  ঘ

  The velocity field does not satisfy the momentum equation
• What is the difference between the SIMPLE and the SIMPLER algorithms?
  ক

  No velocity-correction equation

  খ

  No relaxation factor

  গ

  Pressure is directly calculated

  ঘ

  No pressure-correction equation
• What does the R in the SIMPLER algorithm stand for?
  ক

  Rewritten

  খ

  Revised

  গ

  Republished

  ঘ

  Refresh