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  1. Journal of Mechanical Science and Technology
  2. Journal of Mechanical Science and Technology : Volume 29
  3. Journal of Mechanical Science and Technology : Volume 29, Issue 7, July 2015
  4. Complex harmonic modal analysis of rotor systems
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Journal of Mechanical Science and Technology : Volume 31
Journal of Mechanical Science and Technology : Volume 30
Journal of Mechanical Science and Technology : Volume 29
Journal of Mechanical Science and Technology : Volume 29, Issue 12, December 2015
Journal of Mechanical Science and Technology : Volume 29, Issue 11, November 2015
Journal of Mechanical Science and Technology : Volume 29, Issue 10, October 2015
Journal of Mechanical Science and Technology : Volume 29, Issue 9, September 2015
Journal of Mechanical Science and Technology : Volume 29, Issue 8, August 2015
Journal of Mechanical Science and Technology : Volume 29, Issue 7, July 2015
Order reduction in time integration caused by velocity projection
Study on boundary conditions considering unwinding velocity in transient unwinding equations of motion
Object-oriented approach to the construction of an omni vehicle dynamical model
Benchmark problems from vehicle dynamics
Dynamic analysis of a floating body in the fluid by using the smoothed particle hydrodynamics
Non-rolling mesh for a rolling finite-element tire model
An MBD approach for a simplified yarn model
Optimization of operating and assembling mass properties of solid elements on heterogeneous platforms using OpenCL framework
Efficient numerical analysis method for 2D roll-to-roll system with the winding web material
Braking performance analysis of an escalator system using multibody dynamics simulation technology
A comparison of DAE integrators in the context of benchmark problems for flexible multibody dynamics
Parallel processing with the subsystem synthesis method for efficient vehicle analysis
A multibody approach for computing long-range forces between rigid-bodies using multipole expansions
Numerical analysis for coupled train considering 3D wheel/rail contact geometry
Experimental studies of control concepts for a parallel manipulator with flexible links
Application of a sensor fusion algorithm for improving grasping stability
Dynamics and actuating torque optimization of planar robots
Cornering stability improvement by gyro moment for narrow tilting vehicle
Numerical estimation of dynamic transmission error of gear by using quasi-flexible-body modeling method
A comparative study on effective dynamic modeling methods for flexible pipe
Identification of pseudo-natural frequencies in a beam-moving mass system with periodic passages
Complex harmonic modal analysis of rotor systems
Evaluation and development of improved braking model for a motor-assisted vehicle using MATLAB/simulink
Free vibration analysis of axisymmetric shells with various shapes using Sylvester-transfer stiffness coefficient method
Energy trapping of thickness-extensional modes in thin film bulk acoustic wave resonators
Sensor placement optimization for structural modal identification of flexible structures using genetic algorithm
Objective evaluation for the pulling force of seat belt in a vehicle
ANSYS finite element design of an energy saving magneto-rheological damper with improved dispersion stability
Statistical calibration of a finite element model for human middle ear
Single input-single output identification thermal response model of bridge using nonlinear ARX with wavelet networks
Study of forced vibration response of a beam with a breathing crack using iteration method
Burr height and hole diameter error minimization in drilling of AL6063/15%/SiC composites using HSS step drills
Effect of the indentation process on fatigue life of drilled specimens
Predicting the ratcheting strain of 304 stainless steel by considering yield surface distortion and using a viscoplastic model
Numerical investigation on Coanda flow over a logarithmic surface
Aerodynamic shape optimized design for wind turbine blade using new airfoil series
Effect of non-equilibrium condensation on lift divergence Mach number at transonic speeds
Optimization of an electromagnetic flowmeter for dual-parameter measurement of vertical air-water flows
Numerical investigation of a pump-jet with ring rotor using an unstructured mesh technique
Loss of strain energy in metal belt for continuously variable transmission (CVT) pulley
Characteristics of tapered roller bearings in relation to roller profiles
State space approach for the vibration of nanobeams based on the nonlocal thermoelasticity theory without energy dissipation
Residual stress analysis of swage autofrettaged gun barrel via finite element method
Research on the cone angle and clearance of main pump seal
Numerical analysis and optimal design to reduce residual stresses and deformations of die casting baseplate after ejection
Experimental investigation of thixoforging process on microstructure and mechanical properties of the centrifugal pump flange
A two-dimensional simulation model for the molded underfill process in flip chip packaging
The obstacle-negotiation capability of rod-climbing robots and the improved mechanism design
OWC design to increase wave energy absorption efficiency in wave conversion systems
Effects of heater location and heater size on the natural convection heat transfer in a square cavity using finite element method
Study on laminar burning velocity of syngas-air premixed flames in various mixing conditions
Thermodynamic performance analysis of a coupled transcritical and subcritical organic Rankine cycle system for waste heat recovery
Changes in range of motion, intradiscal pressure, and facet joint force after intervertebral disc and facet joint degeneration in the cervical spine
Retraction Note: Numerical and experimental analyses of repetitive tube expansion and shrinking processed AZ91 magnesium alloy tubes
Journal of Mechanical Science and Technology : Volume 29, Issue 6, June 2015
Journal of Mechanical Science and Technology : Volume 29, Issue 5, May 2015
Journal of Mechanical Science and Technology : Volume 29, Issue 4, April 2015
Journal of Mechanical Science and Technology : Volume 29, Issue 3, March 2015
Journal of Mechanical Science and Technology : Volume 29, Issue 2, February 2015
Journal of Mechanical Science and Technology : Volume 29, Issue 1, January 2015
Journal of Mechanical Science and Technology : Volume 28
Journal of Mechanical Science and Technology : Volume 27
Journal of Mechanical Science and Technology : Volume 26
Journal of Mechanical Science and Technology : Volume 25
Journal of Mechanical Science and Technology : Volume 24
Journal of Mechanical Science and Technology : Volume 23
Journal of Mechanical Science and Technology : Volume 22
Journal of Mechanical Science and Technology : Volume 21
Journal of Mechanical Science and Technology : Volume 20
Journal of Mechanical Science and Technology : Volume 19
Journal of Mechanical Science and Technology : Volume 18
Journal of Mechanical Science and Technology : Volume 17
Journal of Mechanical Science and Technology : Volume 16
Journal of Mechanical Science and Technology : Volume 15
Journal of Mechanical Science and Technology : Volume 14
Journal of Mechanical Science and Technology : Volume 13
Journal of Mechanical Science and Technology : Volume 12
Journal of Mechanical Science and Technology : Volume 11

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Complex harmonic modal analysis of rotor systems

Content Provider SpringerLink
Author Han, Dong Ju
Copyright Year 2015
Abstract Complex harmonic analysis for rotor systems has been proposed from the strict complex modal analysis based upon Floquet theory. In this process the harmonic balance method is adopted, effectively associated with conventional eigenvalue analysis. Also, the harmonic coefficients equivalent to dFRFs in harmonic mode has been derived in practice. The modes are classified from identifying the modal characteristics, and the adaptation of harmonic balance method has been proven by comparing the results of the stability analyses from Floque theory and the eigen analysis. The modal features of each critical speed are depicted in quantitatively and qualitatively by showing that the strengths of each component of the harmonic coefficients are estimated from the order of magnitude analysis according to their harmonic patterns. This effectiveness has been verified by comparing with the numerical solutions.
Starting Page 2735
Ending Page 2746
Page Count 12
File Format PDF
ISSN 1738494X
Journal Journal of Mechanical Science and Technology
Volume Number 29
Issue Number 7
e-ISSN 19763824
Language English
Publisher Korean Society of Mechanical Engineers
Publisher Date 2015-07-11
Publisher Place Seoul
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Critical speed Directional frequency responses Floquet theory Harmonic modal analysis Rotor systems Stability Mechanical Engineering Vibration, Dynamical Systems, Control Industrial and Production Engineering
Content Type Text
Resource Type Article
Subject Mechanics of Materials Mechanical Engineering
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