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11.766  Articles
1 of 1.178 pages  |  10  records  |  more records»
Railway sleepers are traditionally made of hardwood, pre-stressed concrete or steel. However, emerging advanced materials, including polymers or composites, are investigated for a possible employment in the sleeper production. The main function of sleeper... see more

This work is about assessment of the single-ended evacuated tubular solar thermal collectors which are widely used in solar heating applications. Exchange and transfer of heat are accomplished by a thermosyphon process. The flow pattern of the working flu... see more

In the article the possibility of safe operation of the switch (project KC1002.00.000) in the jointless track affected by thermal forces is under study.

The hydrodynamic lubrication and thermal analysis of tilting pad thrust bearings has been a major subject for many studies in the field of tribology. There is only a limited number of studies regarding thrust bearings with coated surfaces. The purpose of ... see more

Thermals in the atmosphere are driven by buoyancy forces due to density differences between air parcels and their environment (Archimedes principle). Here we present some estimates on the contribution of moisture on the strength of thermals based on numer... see more

Here in, we have investigated fundamental inherent physical properties like as structural, electronic, optical, elastic, thermal etc of the ZnSnSb2 by using the accurate full potential linearized augmented plane wave (FP-LAPW) method. These materials have... see more

This study is focused on thermal energy due to slip-weakening friction, but also on the temperature distribution. In this paper, we considered a one-body spring-slider model in the presence of slip-weakening friction and viscosity. We examine the effect o... see more

The objective of this research is to know if a reinforced concrete one-story long building can be build in hot weather countries like Iraq without dividing it into segments by expansion joints. Three case studies were chosen in this research, the first ca... see more

The purpose of this paper is to study the elastodynamical interactions in magneto-micropolar thermoelastic half-space considering the effect of hall current, laser heat source and rotation subjected to input ultra-laser heat source. The micropolar theory ... see more

1 of 1.178 pages  |  10  records  |  more records»