Rok 2012

• 2D Viscous Flutter Analysis of a 11th Standard Configuration Using Ansys Cfx 14

  Publikacja

  • A. Pająk
  • R. Rządkowski

  - Rok 2012

• An influence of the ship's block coefficient implementation on the evaluation of it's hull girder bending

  Publikacja

  • A. Pająk

  - Rok 2012

  An influence of the three different ways of implementation ship's block coefficient δ (three geometrical models) on the stresses due to wave bending moment have been investigated. Two models have been applied and compared: beam one (description of the shape usingparameters) and FEM shell model (direct representation of the shape). The outcomes have been compared to Polish Register of Shipping (PRS) rules. The results show that...

• Multistage Coupling of Eight Mistuned Bladed Disk on a Solid Shaft, Forced Vibration Analysis

  Publikacja

  • R. Rządkowski
  • A. Maurin

  - Rok 2012

• The Unsteady Low-Frequency Forces Acting on the Rotor Blade in the First Stage on an Axial Compressor of SO-3 Jet Engine

  Publikacja

  • M. Soliński
  • R. Rządkowski
  • A. Pająk
  • R. Szczepanik

  - Rok 2012

Rok 2011

• Dynamic analysis of the first stage compressor bladed disc of an aircraft engine

  Publikacja

  • R. Rządkowski
  • M. Drewczyński
  • M. Soliński
  • A. Maurin
  • A. Maciejewska
  • R. Szczepanik

  - Journal of Machine Construction and Maintenance - Rok 2011

• Influence of mesh density on 2D viscous flutter in a turbomachinery cascade

  Publikacja

  • A. Pająk
  • M. Soliński
  • R. Rządkowski

  - Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka - Rok 2011

  In this study numerical simulations of 2D viscous flutter were performed and compared with available experimental results for various mesh densities and flow parameters. Calculations were carried out for the bending oscillations of an Eleventh Standard Configuration cascade. ANSYS CFX code was used for the SST, SA and k-ω turbulence model calculations.

• Multistage Coupling of Eight Mistuned Bladed Discs on Solid Shaft, in book: Recent Advances in Rotor Dynamic

  Publikacja

  • A. Maurin
  • R. Rządkowski

  - Rok 2011

• Multistage Coupling of Eight Mistuned Bladed Discs on Solid Shaft with 1% Mistuning

  Publikacja

  • A. Maurin
  • R. Rządkowski

  - Mechanics and Mechanical Engineering - Rok 2011