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106.887  Articles
1 of 10.690 pages  |  10  records  |  more records»
The proper assessment of the friction factor f is of a great importance in the sound resolve of turbulent flow problems. The current rational formulation of f is that developed by Colebrook stating that f depends on the relative roughness and the Reynolds... see more

In the petroleum, food and energy industry, non-Newtonian fluids are widely used and their transport in pipelines can be highly expensive. When designing such systems, predicting the pressure drop for a given flow rate is of primary importance. In this pa... see more

Side friction factors are characterized as every one of those activities identified with the exercises occurring by the sides of the road and infrequently inside the road, which meddle with the movement flow on the voyaged way. They incorporate however no... see more

This study evaluated the potential of coastal trees to reduce flooding areas caused by waves with abnormal heights, such as storm surges, using a numerical model applied to idealized beaches. The study considered 5 factors that affect sensitivity of coast... see more

Seasonal change causes variations in soil moisture content. On expansive soil, this condition influences soil moisture content in the active zone, which is approximately in five meters depth. The water content variation induces the changes in soil charact... see more

Friction stir welding (FSW) is a solid-state joining process used to weld dissimilar aluminum alloys with varying material properties and compositions. Unlike traditional welding methods, FSW does not involve melting the materials being welded but instead... see more

 A comparative investigation of enhanced heat transfer and friction factor by insertion of twisted tapes consisting of alternate axes and regularly spaced tapes in a round tube under wall heat flux condition is presented in this paper. This effort en... see more

  Friction sensitivity of composite propellants and their ingredients is of significant interest to mitigate the risk associated with the accidental initiation while processing, handling, and transportation. In this work, attempts were made to e... see more

Properties like light weight, high strength-to-weight ratio, and good corrosion resistance make aluminium alloys widely accepted in automotive industry. The low melting point of these alloys makes welding by traditional methods difficult due to the impe... see more

1 of 10.690 pages  |  10  records  |  more records»