Magnetic moment of inertia within the torque-torque correlation model [PDF]
Scientific Reports, 2017 An essential property of magnetic devices is the relaxation rate in magnetic switching which strongly depends on the energy dissipation. This is described by the Landau-Lifshitz-Gilbert equation and the well known damping parameter, which has been shown ...
Danny Thonig +2 more
doaj +3 more sources
Spin-leap performance by cetaceans is influenced by moment of inertia.
J Exp Biol, 2023 Cetaceans are capable of extraordinary locomotor behaviors in both water and air. Whales and dolphins can execute aerial leaps by swimming rapidly to the water surface to achieve an escape velocity.
Fish FE +7 more
europepmc +2 more sources
Moments of inertia by summation [PDF]
Revista Brasileira de Ensino de Física, 2023 This study delves into moment of inertia in rigid body mechanics, a crucial concept in physics. While it’s traditionally taught through integration, we propose an alternative method using discrete mass segments.
David Velasco Villamizar
doaj +2 more sources
Effects of the racket polar moment of inertia on dominant upper limb joint moments during tennis serve. [PDF]
PLoS ONE, 2014 This study examined the effect of the polar moment of inertia of a tennis racket on upper limb loading in the serve. Eight amateur competition tennis players performed two sets of 10 serves using two rackets identical in mass, position of center of mass ...
Isabelle Rogowski +4 more
doaj +2 more sources
Moment of inertia of liquid in a tank
International Journal of Naval Architecture and Ocean Engineering, 2014 In this study, the inertial properties of fully filled liquid in a tank were studied based on the potential theory. The analytic solution was obtained for the rectangular tank, and the numerical solutions using Green’s 2nd identity were obtained for ...
Lee Gyeong Joong
doaj +5 more sources
Moment of inertia–mass universal relations for neutron stars in scalar-tensor theory with self-interacting massive scalar field [PDF]
European Physical Journal C: Particles and Fields, 2019 We are investigating universal relations between different normalisations of the moment of inertia and the compactness of neutron stars in slow rotation approximation. We study the relations in particular class of massive scalar-sensor theories with self-
Dimitar Popchev +3 more
doaj +2 more sources
Constraints on the Moment of Inertia of PSR J0737-3039A from GW170817 [PDF]
Astrophysical Journal, 2018 Continued observation of PSR J0737-3039, the double pulsar, is expected to yield a precise determination of its primary component’s moment of inertia in the next few years.
Philippe Landry, Bharat Kumar
openalex +2 more sources
Radial pulsations, moment of inertia and tidal deformability of dark energy stars [PDF]
The European Physical Journal C, 2023 We construct dark energy stars with Chaplygin-type equation of state (EoS) in the presence of anisotropic pressure within the framework of Einstein gravity. From the classification established by Iyer et al.
J. M. Pretel
semanticscholar +1 more source
Abnormal quantum moment of inertia and structural properties of electrons in 2D and 3D quantum dots: an ab initio path-integral Monte Carlo study [PDF]
New Journal of Physics, 2022 We present extensive new direct path-integral Monte Carlo results for electrons in quantum dots in two and three dimensions. This allows us to investigate the nonclassical rotational inertia (NCRI) of the system, and we find an abnormal negative quantum ...
T. Dornheim, Yangqian Yan
semanticscholar +1 more source
Spin state and moment of inertia of Venus [PDF]
Nature Astronomy, 2021 Fundamental properties of the planet Venus, such as its internal mass distribution and variations in length of day, have remained unknown. We used Earth-based observations of radar speckles tied to the rotation of Venus obtained in 2006–2020 to measure ...
J. Margot +6 more
semanticscholar +1 more source