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Investigation of vortical flows over oscillating body using fast Lagrangian vortex method
Baoshan ZHU ,
Frontiers in Energy 2009, Volume 3, Issue 3, Pages 297-306 doi: 10.1007/s11708-009-0010-4
Keywords: unsteady vortical flows fast vortex method vortex shedding rotational oscillation thin cambered blade
Bending and rotational behaviour of semi-continuous composite beams
WANG Jingfeng, LI Guoqiang
Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 2, Pages 116-122 doi: 10.1007/s11709-008-0015-9
Keywords: rotational effective deflection calculation semi-continuous composite full-scale semi-rigid
Biranchi PANDA,A. GARG,Zhang JIAN,Akbar HEIDARZADEH,Liang GAO
Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3, Pages 289-298 doi: 10.1007/s11465-016-0393-y
Keywords: tensile properties ultimate tensile strength tensile elongation friction stir welding tool rotational
Numerical analysis of strongly nonlinear oscillation systems using He’s max-min method
H. BABAZADEH, G. DOMAIRRY, A. BARARI, R. AZAMI, A. G. DAVODI
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 4, Pages 435-441 doi: 10.1007/s11465-011-0243-x
Nonlinear functions are crucial points and terms in engineering problems. Actual and physical problems can be solved by solving and processing such functions. Thus, most scientists and engineers focus on solving these equations. This paper presents a novel method called the max-min method for presenting an accurate approximate analytical solution to strong nonlinear oscillators. It can solve many linear or nonlinear differential equations without the tangible restriction of sensitivity to the degree of the nonlinear term. It is also quite convenient due to the reduction in the size of calculations. The algorithm suggests a promising approach and is systematically illustrated step by step.
Keywords: min-max method nonlinear oscillation duffing equation mathematical pendulum He’s energy balance method
Parametric oscillation of cables and aerodynamic effect
Yong XIA, Jing ZHANG, Youlin XU, Yozo FUJINO,
Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3, Pages 321-325 doi: 10.1007/s11709-010-0028-z
Keywords: parametric vibration cables cable-stayed bridge nonlinear vibration
Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 2, doi: 10.1007/s11783-021-1460-0
•Strong ENSO influence on AOD is found in southern China region.
Keywords: El Niño–Southern Oscillation Aerosol concentration Aerosol particle size Contribution separation
Xiaodong JIN, Yuefa FANG, Dan ZHANG, Xueling LUO
Frontiers of Mechanical Engineering 2020, Volume 15, Issue 1, Pages 66-80 doi: 10.1007/s11465-019-0570-x
Keywords: parallel mechanism redundant mechanism large rotational angles machine tools 2R1T spindle head collaborative
Soft curvature sensors for measuring the rotational angles of mechanical fingers
Haixiao LIU, Li LI, Zhikang OUYANG, Wei SUN
Frontiers of Mechanical Engineering 2020, Volume 15, Issue 4, Pages 610-621 doi: 10.1007/s11465-020-0596-0
Keywords: soft sensor Ga-In-Sn alloy strain sensing curvature sensing mechanical finger bending
Long Yunjia
Strategic Study of CAE 2001, Volume 3, Issue 2, Pages 10-15
The world is nonlinear, linearity is oly its approximate description. The discovery of chaos has showed that some deterministic nonlinear systems exhibit inner random behavior. Over the past two decades, chaos was such a universal phenomenon that it was reported virtually in every scientific discipline : mathematics, physics, chemistry, and even the social sciences. The main interest for theoretical academicians has been to investigate the essence of chaos. At the same time, practical applicatioins of chaos have been widely appreciated in many engineering fields such as information engineering, system engineering, medical engineering, agricultural engineering, electrical engineering,biological engineering, mechanical engineering, civil engineering, etc. Chaos Engineering is a new nonlinear engineering science to research the practical use of chaos and its fundamental theory. In this paper, the object, definition, concept, method, theory and application of modern Chaos Engineering are summarized. Some works done by the author and the recent advances are introduced. The fcx:us of Chaos Engineering research and development in national economy and national defense may include chaos analytic technique, chaos control technique and chaos synthetic technique.
Keywords: nonlinear chaos oscillation vibration wave
Micro-angle tilt detection for the rotor of a novel rotational gyroscopewith a 0.47’’ resolution Article
Hai LI, Xiao-wei LIU, Rui WENG, Hai-feng ZHANG
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 5, Pages 591-598 doi: 10.1631/FITEE.1500454
Keywords: Micro-angle detection Differential capacitive structure Rotational gyroscope Structure optimization
Development of an analytical model to estimate the churning losses in high-speed axial piston pumps
Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-021-0671-1
Keywords: axial piston pump rotating parts high rotational speed churning losses drag torque
M. R. AKBARI,M. NIMAFAR,D. D. GANJI,M. M. AKBARZADE
Frontiers of Mechanical Engineering 2014, Volume 9, Issue 4, Pages 402-408 doi: 10.1007/s11465-014-0316-8
Keywords: AGM critical load of columns large deformations of beam nonlinear differential equation
Vibratory behaviors of Jeffcott system on cylindrical roller bearings
Hao WU, Jianwen WANG, Qi AN
Frontiers of Mechanical Engineering 2009, Volume 4, Issue 3, Pages 305-309 doi: 10.1007/s11465-009-0036-7
Keywords: roller bearing bearing-rotor system design value critical rotational speed
Jun WANG
Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1, Pages 19-32 doi: 10.1007/s11465-009-0082-1
Keywords: abrasive waterjet engineering ceramics depth of cut cutting performance nozzle oscillation machining
Oscillation frequency of simplified arterial tubes
Hui AN, Fan HE, Lingxia XING, Xiaoyang LI
Frontiers of Mechanical Engineering 2009, Volume 4, Issue 3, Pages 300-304 doi: 10.1007/s11465-009-0038-5
Keywords: spatial kinematics natural frequency finite element method
Title Author Date Type Operation
Investigation of vortical flows over oscillating body using fast Lagrangian vortex method
Baoshan ZHU ,
Journal Article
Bending and rotational behaviour of semi-continuous composite beams
WANG Jingfeng, LI Guoqiang
Journal Article
properties of friction stir welded aluminum alloy joints based on axial force, traverse speed, and rotational
Biranchi PANDA,A. GARG,Zhang JIAN,Akbar HEIDARZADEH,Liang GAO
Journal Article
Numerical analysis of strongly nonlinear oscillation systems using He’s max-min method
H. BABAZADEH, G. DOMAIRRY, A. BARARI, R. AZAMI, A. G. DAVODI
Journal Article
Parametric oscillation of cables and aerodynamic effect
Yong XIA, Jing ZHANG, Youlin XU, Yozo FUJINO,
Journal Article
Evaluation of the influence of El Niño–Southern Oscillation on air quality in southern China from long-term
Journal Article
Design and analysis of a class of redundant collaborative manipulators with 2-dimension large rotational
Xiaodong JIN, Yuefa FANG, Dan ZHANG, Xueling LUO
Journal Article
Soft curvature sensors for measuring the rotational angles of mechanical fingers
Haixiao LIU, Li LI, Zhikang OUYANG, Wei SUN
Journal Article
Micro-angle tilt detection for the rotor of a novel rotational gyroscopewith a 0.47’’ resolution
Hai LI, Xiao-wei LIU, Rui WENG, Hai-feng ZHANG
Journal Article
Development of an analytical model to estimate the churning losses in high-speed axial piston pumps
Journal Article
Scrutiny of non-linear differential equations Euler-Bernoulli beam with large rotational deviation by
M. R. AKBARI,M. NIMAFAR,D. D. GANJI,M. M. AKBARZADE
Journal Article
Vibratory behaviors of Jeffcott system on cylindrical roller bearings
Hao WU, Jianwen WANG, Qi AN
Journal Article
Depth of cut models for multipass abrasive waterjet cutting of alumina ceramics with nozzle oscillation
Jun WANG
Journal Article