Influence of skew on the added mass and damping characteristics of marine propellers

Mao, Yu; Young, Yin Lu

doi:10.1016/j.oceaneng.2016.05.046

Cited by 28 publications

(2 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The effect of damping coefficients on the torsional vibration of the damped multi-branch gears system 13 As shown in Table 3, we increase the value of ‫ܥ‬ in the three steps by adding 10% at each step. By increasing the value of ‫ܥ‬ , the natural frequency values of the damping (߱ ோ ) slightly increase while (߱ ூ ) does not almost change.…”

Section: Vibration Analysis Of a Damped Gear Branched System With Vismentioning

confidence: 99%

“…In this regard, the added mass and damping matrices of the propeller have an influence on the vibrational characteristics of the propulsion system. Mao and Young [13] have investigated the influence of the skew angle on the added mass and damping matrices, whose obtained results show that the increase in the Skew angle effects of the sway, heave, pitch and yaw components of the added mass and damping matrices, while the influence on the surge and roll components is negligible [13].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

The effect of damping coefficients on the torsional vibration of the damped multi-branch gears system

Firouzi

Ghassemi

Vakilabadi

et al. 2017

J. Appl. Math. Comput. Mech.

View full text Add to dashboard Cite

Abstract. The effect of the damping coefficients has been considered to estimate the torsional vibration of the multi-branch gears systems. In this paper, the effect of the viscous damping between the gears and the fluid in which the gear is working and the effect of the structural damping of the shafts in a three-branched gear system is investigated. Initially, the governing equations were derived and then the damping effects were studied using MATLAB code. In order to validate the results which prepared by MATLAB code are compared with the other computational methods. To investigate the effects of the stiffness and damping on the shafts and gears, different gear branch systems are considered. Some of the vibration results on the damped gear branched systems with viscous damper and structural damper are analyzed and discussed.MSC 2010: 30, 34D99, 74H45

show abstract

Section: Vibration Analysis Of a Damped Gear Branched System With Vismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The effect of damping coefficients on the torsional vibration of the damped multi-branch gears system

Firouzi

Ghassemi

Vakilabadi

et al. 2017

J. Appl. Math. Comput. Mech.

View full text Add to dashboard Cite

show abstract

Parametric analysis on hydroelastic behaviors of hydrofoils and propellers using a strongly coupled finite element/panel method

Zhang

et al. 2019

J Mar Sci Technol

View full text Add to dashboard Cite

Analytical model for coupled torsional-longitudinal vibrations of marine propeller shafting system considering blade characteristics

Firouzi

Ghassemi

Shadmani

2021

Applied Mathematical Modelling

View full text Add to dashboard Cite

Influence of skew on the added mass and damping characteristics of marine propellers

Cited by 28 publications

References 11 publications

The effect of damping coefficients on the torsional vibration of the damped multi-branch gears system

The effect of damping coefficients on the torsional vibration of the damped multi-branch gears system

Parametric analysis on hydroelastic behaviors of hydrofoils and propellers using a strongly coupled finite element/panel method

Analytical model for coupled torsional-longitudinal vibrations of marine propeller shafting system considering blade characteristics

Contact Info

Product

Resources

About