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960  Articles
1 of 96 pages  |  10  records  |  more records»
The features of determination of the permissible speeds in curves without easement curves are considered.

The article is devoted to questions of the admitted speeds establishment of various tipes of freight 4 axis cars movement with carriages 18-100 (????-?3), in empty and full a condition. The results of the complex researches of dynamic qualities of the car... see more

Purpose. Studies of the effect of aerodynamic pressure on the maximum permissible speeds of a high-speed train on the existing railway infrastructure. Methodology. The study of the magnitude and direction of the aerodynamic pressure, its effect on the max... see more

This study explored the relationship between travel speeds and accidents on single-carriageway roads, accounting for traffic exposure and road infrastructure characteristics. The speed data are free-flow travel speeds collected by GPS devices inside the v... see more

The interaction between the rotor and stator is a major source of high amplitude pressure fluctuation and ?ow-induced vibration in multistage centrifugal pumps. the pressure fluctuation is detrimental to the reliable operation of pumps. The sensitivity of... see more

The interaction between the rotor and stator is a major source of high amplitude pressure fluctuation and ?ow-induced vibration in multistage centrifugal pumps. the pressure fluctuation is detrimental to the reliable operation of pumps. The sensitivity of... see more

      The need for efficient, stable, fast and reliable network access is influenced by network quality, one of the factors influencing network quality is the management of network devices, while the network devices that are enfor... see more

A recently obtained warm plasma model is here considered and the speeds of propagation of the discontinuity waves are calculated. These speeds, relative to the fluid, are 0, ±\sqrt{7/15}e ,±\sqrt{3/5}e, ±\sqrt{1/3}, where e is the smallest parameter invar... see more

In this study, a rotating single-walled carbon nanotube (SWCNT) is modelled as an Euler-Bernoulli beam using the non-local/non-classical continuum mechanics. These rotating SWCNTs are used in nanoscale rotational actuators. The mathematical mode... see more

1 of 96 pages  |  10  records  |  more records»