Rhymes of a rolling stone.

Mode of access: Internet.

Rolling stones,

Mode of access: Internet.

The London, Brighton and South Coast Railway : its passenger services, rolling stock, locomotives, gradients, and express speeds /

Bound with: The South Eastern Railway.

Polyperiod analysis of growth and capital accumulation of farms in the rolling plains of Oklahoma and Texas /

Selected references: p. 87-88.

Tracks of a rolling stone,

Mode of access: Internet.

The distribution of contact pressures in the rolling of metals

"This paper is an analysis of the data contained in a report of the ASME Research Committee on Plastic Flow of Metals entitled Rolling of metals."

Chipless machining; methods of cold forming ferrous metals, including heading, rolling, spinning, swaging, extruding, and high-energy-rate forming.

Includes bibliography.

Three-dimensional simulation of the rolling of a saturated fibro-porous media

This paper describes recent advances made in computational modelling of the sugar cane liquid extraction process. The saturated fibro-porous material is rolled between circumferentially grooved rolls, which enhance frictional grip and provide a low-resistance path for liquid flow during the extraction process. Previously reported two-dimensional (2D) computational models, account for the large deformation of the porous material by solving the fully coupled governing fibre stress and fluid-flow equations using finite element techniques. While the 2D simulations provide much insight into the overarching cause-effect relationships, predictions of mechanical quantities such as roll separating force and particularly torque as a function of roll speed and degree of compression are not satisfactory for industrial use. It is considered that the unsatisfactory response in roll torque prediction may be due to the stress levels that exist between the groove tips and roots which have been largely neglected in the geometrically simplified 2D model. This paper gives results for both two- and three-dimensional finite element models and highlights their strengths and weaknesses in predicting key milling parameters. (c) 2005 Elsevier B.V. All rights reserved.

Effect of rolling on dissipation in fault gouges

Sliding and rolling are two outstanding deformation modes in granular media. The first one induces frictional dissipation whereas the latter one involves deformation with negligible resistance. Using numerical simulations on two-dimensional shear cells, we investigate the effect of the grain rotation on the energy dissipation and the strength of granular materials under quasistatic shear deformation. Rolling and sliding are quantified in terms of the so-called Cosserat rotations. The observed spontaneous formation of vorticity cells and clusters of rotating bearings may provide an explanation for the long standing heat flow paradox of earthquake dynamics.