Laxalde et al., 2010 - Google Patents
Forced response analysis of integrally bladed disks with friction ring dampersLaxalde et al., 2010
View PDF- Document ID
- 10874184383043847381
- Author
- Laxalde D
- Thouverez F
- Lombard J
- Publication year
External Links
Snippet
This paper investigates a damping strategy for integrally bladed disks (blisks) based on the use of friction rings. The steady-state forced response of the blisk with friction rings is derived using the so-called dynamic Lagrangian frequency-time method adapted to cyclic structures …
- 238000004458 analytical method 0 title description 32
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/50—Computer-aided design
- G06F17/5009—Computer-aided design using simulation
- G06F17/5018—Computer-aided design using simulation using finite difference methods or finite element methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/50—Computer-aided design
- G06F17/5086—Mechanical design, e.g. parametric or variational design
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F2217/00—Indexing scheme relating to computer aided design [CAD]
- G06F2217/42—Sheet material
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F2217/00—Indexing scheme relating to computer aided design [CAD]
- G06F2217/16—Numerical modeling
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Laxalde et al. | Forced response analysis of integrally bladed disks with friction ring dampers | |
| Petrov | A method for use of cyclic symmetry properties in analysis of nonlinear multiharmonic vibrations of bladed disks | |
| Petrov et al. | Advanced modeling of underplatform friction dampers for analysis of bladed disk vibration | |
| Petrov et al. | Effects of damping and varying contact area at blade-disk joints in forced response analysis of bladed disk assemblies | |
| Petrov et al. | Analytical formulation of friction interface elements for analysis of nonlinear multi-harmonic vibrations of bladed disks | |
| Saito et al. | Efficient nonlinear vibration analysis of the forced response of rotating cracked blades | |
| Marinescu et al. | Reduced order models of mistuned cracked bladed disks | |
| Petrov | Explicit finite element models of friction dampers in forced response analysis of bladed disks | |
| Tang et al. | Reduced-order models for blisks with small and large mistuning and friction dampers | |
| Baek et al. | Reduced-order modeling of bladed disks with friction ring dampers | |
| Sun et al. | Parametric study and uncertainty quantification of the nonlinear modal properties of frictional dampers | |
| Tien et al. | Generalized bilinear amplitude approximation and X-Xr for modeling cyclically symmetric structures with cracks | |
| Capiez-Lernout et al. | Blade manufacturing tolerances definition for a mistuned industrial bladed disk | |
| Saito et al. | Effects of a cracked blade on mistuned turbine engine rotor vibration | |
| Chen et al. | Wave based method for free and forced vibration analysis of cylindrical shells with discontinuity in thickness | |
| Sun et al. | Nonlinear modal analysis of frictional ring damper for compressor blisk | |
| Duan et al. | Forced response analysis of high-mode vibrations for mistuned bladed disks with effective reduced-order models | |
| Baek et al. | Reduced-order models of blisks with small geometric mistuning | |
| Chen et al. | Periodic response of blades having three-dimensional nonlinear shroud constraints | |
| Kurstak et al. | Multistage blisk and large mistuning modeling using fourier constraint modes and PRIME | |
| Kenyon et al. | Sensitivity of tuned bladed disk response to frequency veering | |
| Petrov | Method for direct parametric analysis of nonlinear forced response of bladed disks with friction contact interfaces | |
| Kurstak et al. | Parametric reduced order models for bladed disks with mistuning and varying operational speed | |
| Gastaldi et al. | Criteria for best performance of pre-optimized solid dampers | |
| Jin et al. | Dynamic analysis of general rotationally symmetric built-up structures using a modified fourier spectral element approach |