List of publications on a keyword: «fiber»

In this article the results of theoretical investigation of fibers impregnation in manufacturing high filled composite by pultrusion are represented. A criterion is maximum intention of technological process. An analytical investigation of intention depending on main physical factors is proposed.

In this article the results of theoretical investigation of the process feeding fibers during the formation of high filled composites in pultrusion way are given. The main physical factors which influence on a section change of fiber are considered. It is developed a mathematical model describing a single fiber and their total as an isotropic material. An analytical dependence a concentration of fibers in prepared manufacture from a volume stuff in die entrance is obtained.

The problem of enrichment of flour confectionery is considered. The influence of dietary fiber from pumpkin varieties Muscat on the baking properties of wheat flour is studied. Based on the experimental results , the definitely optimal amount of dietary fiber in the model flour mixture, recommendations for its use in the technology of dry cracker type cookies are given.

The authors of this article note that the fast pace and modern construction make qualitatively new demands on building materials and structures. While great attention is paid to the production of glued wooden structures. Such designs on a number of technical and economic indicators are superior to metal and concrete have low component weight, relatively high strength and stiffness with sufficient reliability and durability. At the same time, negative characteristics of the wood (the dependence of the properties from its structure, defects, need for and considerable expense of quality timber, excessive massiveness of the cross-sections, creep under sustained loading, etc.) restrict the scope and impair the indicators of glued wooden structures. One of the ways to address these shortcomings and increase techno-economic efficiency – reinforcement of sections of glued wooden structures and elements of steel or fiberglass reinforcement. This can significantly reduce the consumption of wood, reduce Assembly mass, to improve the quality and reliability of wooden structures, working mainly in bending and compression with bending.

Throughout the course of carried research the adsorption capacity indicator of cocktails for a healthy diet containing vegetable fibers was studied, and it was also found that the food formulation enrichment of studied objects by apple tree pulp fine powder increases the rate of adsorption capacity.

This article describes the basic concepts of silica nanofibers, their unique properties. There are analyzed the transmission of radiation between these fibers.