Strategies for the solution of heteroclinic orbits of the symmetrical liquid-filled solid under torque-free conditions are outlined theoretically.
Since the initial arm positions of 20° and −20° are symmetrical with respect to the horizontal axis, gravitational torque values are identical at movement onset for movement in session II.
The fretting fatigue behaviour of a representative high-performance aero-engine spline coupling is studied under complex non-symmetrical and variable amplitude loads, consisting of major cycle torque and axial load, combined with minor cycle rotating bending moment and fluctuating torque.
The following indices were recorded and monitored: the temporal, masseter, and mean percentage overlapping coefficients (POCs), as the index of symmetrical distribution of the muscular activities; the asymmetry, activation, and torque coefficients; and the cotton clench, clench, and percentage impact.
It has been found that unsymmetrical S815 blade rotor has higher dynamic torque and higher power coefficient than unsymmetrical EN0005 and symmetrical NACA 0018 blade H-Darrieus rotors.
Not every motion in every sport is symmetrical — think of the swings of a golfer or a baseball batter, or the torque of someone like a pole-vaulter — but those unbalanced actions are not performed continuously throughout practice and competition.
An unbalanced steady-state machine model based on symmetrical components theory is developed as a mathematical tool to estimate different machine currents and total developed torque under open circuit phase(s).
The results show that the linear functionally graded reinforcements can increase the buckling torque as well as postbuckling strength of the shell under torsion when the reinforcement has a symmetrical distribution.
In the frontal plane, the proportional factors for inversion and eversion torques were closer (4.43 and 3.55 Nm/volt, respectively), which was expected since the foot is near symmetrical about its sagittal plane.
The proposed mechanism generates axi-symmetrical transverse traveling waves along a cylindrical elastic membrane, and it is designed so that the required internal actuation torque on the input shaft is zero in the absence of friction.
