.... , Lograsso , T. A. , and Schlagel , D. L. , 2002 , “ Thermal Expansion of Single-Crystal Gd 5 (Si 1.95 Ge 2.05 ) Showing Unusual First-Order Transformation ,” IEEE Trans. Magn. , 38 ( 5 ), pp. 3252 – 3254 . 10.1109/TMAG.2002.802508 17 Han , M. , Jiles , D. C. , Snyder , J. E...

... provides a controllable heat source and thermocouples record the temperatures on the shaft and GFB housing. For increasing shaft temperatures (up to 188 ° C ), increasing static loads (0–133 N) are applied to the bearing and its deflection recorded. In the test configuration, thermal expansion of the GFB...

... 2 2 + i w 1 V ∕ k w j frequency coordinate in the j direction, /m x j spatial coordinate in the j direction, m α thermal expansion coefficient, /°C ν Poisson’s ratio ρ density, kg ∕ m 3...

.... Wang (Assoc. Ed.). 19 November 2003 29 April 2004 09 11 2004 machine bearings deformation elastodynamics numerical analysis convection thermal expansion Nowadays, most hydrodynamic journal bearings are required to operate with increasing temperatures...

... and thrust bearing of a HDB spindle motor is very small, i.e., less than 10 μm. The elevated temperature may change the clearance due to the different thermal expansion coefficients of shaft and sleeve. The change of clearance may affect the characteristics of hydrodynamic bearing significantly in the HDB...

...J. Y. Jang; M. M. Khonsari Thermoelastic instability (TEI) is known to be directly related to the occurrence of hot spots in friction systems, such as brakes, seals, and clutches. TEI is a failure process where the local frictional heat, thermal expansion, contacting pressure and temperature grow...

... coefficient and thermal expansion coefficient are performed to gain insight into the phenomenon of TIS. A statistical procedure is applied to the simulated results and an empirical relationship is derived. Good agreement between the empirical and published results attests to the capability of the model...

... that cupping moves in the positive direction for an increase in the substrate’s Young’s modulus in the transverse direction for MP and ME tapes. An analytical model demonstrates that increases in temperature and front coat thermal expansion coefficient leads to cupping movement in the negative direction...

...B. K. Gupta; Kenneth Young; Sameera K. Chilamakuri; Aric K. Menon The magnetic/mechanical spacing between the transducer and the disk significantly decreases due to thermal expansion of pole tips at stressed high temperature and high humidity tests. The protruded pole tips and alumina overcoat can...

... analysis elastic deformation thermal expansion heat transfer The plain journal bearings have been extensively used in industrial applications for more than a century. However, the transient thermal behavior of these bearings became only recently a goal for the researchers, although the bearing...