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28.478  Articles
1 of 2.849 pages  |  10  records  |  more records»
This paper presents the results of the expanded research program on sound absorbing properties of granular materials (granular polypropylene, foamed polystyrene, gravelite, rubber, mineral wool, and high-silica sand) being often applied as sound absorbing... see more

This paper describes methods to measure flow rate and jamming onset of granules discharged through a flat-bottom cylindrical hopper with a circular orifice. The intrinsic jamming onset for ideal particles (spherical, monodisperse, smooth) is experimentall... see more

During the past decades, notable improvements have been achieved in the understanding of static and dynamic properties of granular materials, giving rise to appealing new concepts like jamming, force chains, non-local rheology or the inertial number. The ... see more

In the framework of handling the bending pavement road, natural materials in the form of asphalt as a binding material in a hot paved blend are needed. One of the abundant natural asphaltic that has not been used to its fullest is Asbuton. The government ... see more

In the framework of handling the bending pavement road, natural materials in the form of asphalt as a binding material in a hot paved blend are needed. One of the abundant natural asphaltic that has not been used to its fullest is Asbuton. The government ... see more

Tofu industry wastewater is one of the environmental pollutants that need more effective treatment. Ozonation and adsorption method is known to have the capability to oxidize organic compound in wastewater. Adsorption is done by using granular activated c... see more

Soils formed from volcanic materials have a high potential for agricultural development, especially for horticultural crops, tea, and pine trees. Data on the characteristics of these soils are important for the management planning. Six representative soil... see more

This work presents a computational model for the simulation of dry granular materials. The approach is based on the discrete element method (DEM), using phenomenological models to describe the various forces involved. A few numerical examples are provided... see more

This paper study the production of granular activated carbon (AC) from mesquite trees, where theprevious studies used other materials. Mesquite trees have many problems to agriculture and environment,especially here in Sudan. It’s grows quickly and furnis... see more

1 of 2.849 pages  |  10  records  |  more records»