Results 271 to 280 of about 91,631 (302)

The Effect Of Tooth Shapes On Radial Forces In Step Motors

[1993] Digests of International Magnetics Conference, 1993
The effect of tooth shape on radial forces inside the air-gap acting on the stator for a typical step motor tooth profile is investigated by a 3D finite element method. It is found that the radial force acting on the stator varies from high to low values due to rotor movement. The magnitude of the vibration depends on the tooth shape and the stator and
E.C.T. So, S.J. Yang
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A link between stent radial forces and vascular wall remodeling: The discovery of an optimal stent radial force for minimal vessel restenosis

Connective Tissue Research, 2010
Coronary and peripheral artery disease (PAD) continue to be primary causes of morbidity and mortality in western nations; percutaneous transluminal angioplasty (PTA) with stenting has become a popular treatment. Unfortunately, restenosis is a significant problem following intravascular stent placement.
Joseph W, Freeman, Patrick B, Snowhill, John L, Nosher   +2 more
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Radial Force-Current Characteristic Analysis of Three-Pole Radial-Axial HMB

2016 IEEE Vehicle Power and Propulsion Conference (VPPC), 2016
The magnetic bearings are important component of magnetic suspension flywheel system. As three-pole magnetic bearings can be driven by three-phase inverter which is low power consumption, small volume and low cost, the three-pole magnetic bearings have attracted wide attention of scholars in the world.
Jintao Ju, Huangqiu Zhu, Chenyin Zhao
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The Radial Dependence of the Tensor Force in the Deuteron

Physical Review, 1948
The properties of the deuteron are discussed by means of a neutron-proton potential consisting of but two terms: ordinary force and tensor force, with different radial dependences. Assuming the latter to be square wells of different ranges, the wave functions corresponding to selected pairs of radii for the ordinary and tensor wells are computed, and ...
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The Radial Equation for Central Force Fields

1991
We saw in the previous chapter that for spherically symmetric force fields solutions to Schrodinger’s equation are $$u\left( r \right) = R\left( r \right)Y\left( {\theta ,\phi } \right)$$ where Y(λ, o) satisfies Eq. (5.9). The general solution can be written as an infinite sum of such products.1 The radial dependence of u(r) is contained in R(r)
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Bail‐Out Navitor in Navitor for Higher Radial Force

Catheterization and Cardiovascular Interventions
ABSTRACT We report a case of bail‐out Navitor in Navitor. This procedure may enhance radial force, effectively addressing the challenge posed by thick, calcified leaflets and successfully resolved both transvalvular and perivalvular leakage.
Toru Naganuma, Toru Ouchi, Haruhito Yuki, Mirei Nabuchi, Koji Hozawa   +4 more
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Radial jet reattachment force

Mineralium Deposita, 1990
R. H. Page, J. Carbone, C. Ostowari
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Analytical Study of Stator Tooth Modulation on Electromagnetic Radial Force in Permanent Magnet Synchronous Machines

IEEE Transactions on Industrial Electronics, 2021
Wenyi Liang, Jianfeng Wang, P C K Luk
exaly  

Modeling study of milling force considering tool runout at different types of radial cutting depth

Journal of Manufacturing Processes, 2022
Juan Lu, Junyan Ma, Xiaoping Liao
exaly  

Radial force

Heart, 2010
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