Results 251 to 260 of about 91,631 (302)
Some of the next articles are maybe not open access.
Calculation of radial force of radial HTS magnetic bearing
Cryogenics, 2021Abstract Radial force (radial stiffness) is an important performance index of radial HTS magnetic bearing. However, it is difficult to calculate it due to the complexity and particularity of the structure. It is of great significance to establish an effective and convenient method to predict the radial force of radial bearing.
Jihao Wu
exaly +2 more sources
Quantitative radial force measurements of Woven EndoBridge devices
Interventional Neuroradiology, 2023Background Lateral/radial forces and the mechanical properties of Woven EndoBridge (WEB) devices have significant importance for therapeutic success. In other words, adequate apposition of the lateral wall of a cerebral aneurysm is critical for preventing recurrence or re-rupture risk.
Ugurhan Kutbay, Oktay Algin
openaire +4 more sources
Characterization of Radial Forces in Z Stents
Investigative Radiology, 2001The purpose of this study was to evaluate the effects of variation in design parameters on the resultant radial force. We evaluated the influence of wire gauge, leg length, and number of bends on the radial force produced by z stents and compared these with radial forces produced by commercial stents.
P B, Snowhill +3 more
openaire +2 more sources
Force prediction and radial force compensation of a switched reluctance motor
IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013Switched reluctance drives (SRM) generate significant radial magnetic forces in an eccentric motor shaft position. When the rotor is operating e.g. in its principal axis of inertia, these forces must be compensated by the bearings. This is of major interest for long term storage Flyweels where bearing efficiency is a key factor for the overall system ...
Thomas Hinterdorfer +2 more
openaire +1 more source
Comparison of radial and tangential forces effect on the radial vibrations of synchronous machines
2019 IEEE International Conference on Industrial Technology (ICIT), 2019The audible noise of electric machines has become an important criterion in their design. In this context, several studies discuss the vibration behaviour of the electric machines stator, which is the main vibration source in the electric machine. These studies are based mainly on finite element multi-physics models. The load of the mechanical model is
Jaafar Hallal +3 more
openaire +1 more source
Forced Radial Motions of Nonlinearly Viscoelastic Shells
Journal of Elasticity, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Stuart S. Antman, LACARBONARA, Walter
openaire +2 more sources
Radial force of coronary stents: A comparative analysis
Catheterization and Cardiovascular Interventions, 1999High radial force has become an essential feature of new coronary stents. These stents are expected to exhibit sufficient radial force and minimum radial recoil when deployed in atheromatous lesions of various morphologies. The aim of this study was to compare the radial force of 17 coronary stents in vitro (Anglodynamics, ACS Multilink, AVE Micro II ...
R, Rieu +7 more
openaire +2 more sources
The Effect of Coning on Radial Forces in Misaligned Radial Face Seals
Journal of Lubrication Technology, 1980The effect of coning on radial forces in face seals having angular misalignment is analyzed. Both the hydrostatic and hydrodynamic components of the resultant radial force are presented. It is shown that the displacement of the primary seal ring due to the action of radial forces is always in a direction which may cause inward pumping. However, in most
I. Etsion, A. Sharoni
openaire +1 more source
Transmission of radial shear forces to cochlear hair cells
The Journal of the Acoustical Society of America, 1973The radial shear forces transmitted to the cuticular plates of cochlear sensory cells are investigated by means of a mathematical model. The model is based on the fine anatomy of the hair cells and their supporting structures. It predicts that the inner hair cells are stimulated by a viscous force which is linearly proportional to, and in phase with ...
M, Billone, S, Raynor
openaire +2 more sources