Material & Structural Characteristics of Composite Material Flexible Propeller

Characteristics of soft magnetic composite material under rotating magnetic fluxes

This paper reports the measurement of magnetic properties of the soft magnetic composite material SOMALOY 500 in a square sample under different patterns of flux density with 2D magnetic excitations. The test system, principle of measurement, magnetic power loss calculation, and methods of correction for misalignment of H surface sensing coils are presented. The experimental results show that a...

Material trades and structural analysis of a composite structure

In order to design a composite system specific for a particular mission, it is necessary to perform a materials trade study and structural analysis first. Through the use of software such as: Analam, 6strut, and Strut Design Tool the best material makeup can be identified. Then, by using Patran, MSC Nastran and Sigmax a finite element model based on a real structure can be set up and used to fi...

Optimum composite material design

— The microstructure identification problem is treated : given certain phases in given volume fractions, how to mix them in aperiodic cell so that the effective material constants of the periodic composite lie the closest possible to certain prescribed values ? The problem is studied for the linear conduction équation. It is stated in terms of optimal con trol theory ; the admissible micro geom...

Bamboo–Polylactic Acid (PLA) Composite Material for Structural Applications

Developing an eco-friendly industry based on green materials, sustainable technologies, and optimum processes with low environmental impact is a general societal goal, but this remains a considerable challenge to achieve. Despite the large number of research on green structural composites, limited investigation into the most appropriate manufacturing methodology to develop a structural material...

Composite Material and Optical Fibres