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One example is the addition of plastic fibres to road construction to enhance their mechanical properties [5].
The HDPE is then processed through mechanical recycling, involving shredding and extrusion into filaments and pellets.
When tests were conducted with a 1.2mm nozzle the flow rate of the material would be affected by the contamination leaving defects.
Future research must address factors like durability, UV resistance, fire safety, and health risks to scale this technology.
Hernandez, ISRN Mechanical Engineering 2012 (2012) 1–10

Quality Analysis of Fiber Point Diffraction According to diffraction theory, the main influence factors to spherical wave quality of fiber point diffraction are core diameter, ellipticity and surface error of fiber end.
Obviously, the both kinds of factors determine the measurement extension in fact.
However, the double-fiber interferometer has some disadvantages which affect the measurement accuracy.
The effects of road transport, vibration and air turbulence on reference wave and the detection is lower, and a common road of two optical fiber transmission can also eliminate the error caused by the optical properties, including transmission media and feature difference.
Numerical analysis results show that the size of the fiber core has serious effect on the residual aberration and the other factors have little effect.

One of the most viable and sought for methods being looked at is using adsorption properties of synthetic fibers.
Cellulose acetate (CA), among the cellulose derivatives, is an important cellulose ester in industry out of its desirable physical properties.
One of the widely used fillers in recent nanotechnologies is nanoclay which has the ability to enhance the mechanical properties of electrospun fibers and can also increase the surface area of the fiber web.
One factor that affects the average fiber diameter is the stretching of the electrospinning jet.
Effect of organoclay content and molecular weight on cellulose acetate nanocomposites properties.Polymer Degradation and Stability, 97, 1996-2001 [8] Zheng, Y., W.

The physical-chemical properties are shown in Table 1.
Because the bonding surface between the two refractory samples at an angle of 45°, the two samples smeared with the cement slurry are easy to move when they are subjected to mechanical vibration and heat treatment without the support of the stents, which will affect test results.
When the calcination temperature is determined, the effect of holding time on the properties of coating adherence of refractories was studied.
The property of coating adherence is characterized quantitatively by the bonding strength.
Liu, Some influence factor of coating adherence of basic bricks, SICHUAN CEMENT. (2) (2003) 10-12.

In the most ideal of ideal worlds the structure itself is mechanically adaptive so that its properties can change or indeed it can heal itself in response to loading and operational conditions (Fig. 1).
There are other factors which influence the prospects for the Smart Bridge.
This will have responsive mechanical properties.
In essence the relationship between sensor outputs and structural properties must be assessed as some form of probability function rather than a one to one deterministic problem.
These social costs have affected every single one of us on an almost routine basis.

The Aluminum properties are; the melting temperature (933k) and the solidification temperature (300K).
Figures (7) and (8), where the bold circle represent the mould cavity perimeter when the solidified part is clear at different locations along the cast (5mm, 15mm, 25mm, 35mm and 45mm) below the cast upper surface, the base of the inverted cone on the cast upper surface also affected by the applied press on it and the mould thickness, where its perimeter decreases with increasing these factors.
A new case named (Case2_2_A) have been used at 310K ambient temperature with the same geometry, properties of (Case2_2).
Yawas, Comparative Analysis of the Effects of Pressure on the Mechanical Properties and Microstructure of Die Cast Aluminum Alloys, Journal of Minerals and Materials Characterization and Engineering, (2016)
Yawas, Effects of Pressure on the Mechanical Properties and Microstructure of Die Cast Aluminum A380 Alloy, Journal of Minerals and Materials Characterization and Engineering, (2014)

It affects the material’s thermal radiation ability, the spectrum distribution and radiation heat transfer capacity between substance.
At present, a lot of institutes have established the spectral emissivity measurement system, but due to some kinds of factors of the sample such as substance types, and surface conditions, the accuracy of spectral emissivity of material need further validated through comparison among different institutes [2].
In the simulating process, due to temperature and density difference caused by floating force, at the exports of the hot-air duct we introduce Boussinesq approach , The assumption that consists of three parts: one is that the fluid viscous dissipative is ignored, two is that the other properties are constant in addition to density and three is that the density is only considered in momentum equations which is relative with volume force, the rest of the density also as a constant and the environment temperature T0 as the reference temperature.
The differential equations of natural convection under Boussinesq approach, 3-D, steady-state, constant properties, incompressible are as follows: Continuity equation: The law of momentum conservation: Energy conservation equation: Simulation and analysis.
These factors seriously limit the emissivity measurement range, at the same time, using this kind of duct, the energy of the thermal fluid loss is even severe, and this lead to export temperature was significantly lower than the actual set temperature.

Furthermore, the concrete damage detection technology is complex due to various influence factors and damage concealment.
Furthermore, PZT patched are usually pasted on the face of structure, which makes them be easy to be influenced by the environment factors.
Furthermore, the damage degree and location in column are obtained by wavelet packets analysis theory and the statistical properties of damage index in different regions.
The effectiveness of the damage statistical identification method based on piezoelectric wave theory is verified and the mechanical properties of concrete column is studied in this paper.
Furthermore, from the test, the effectiveness of the SHM is affected by the amount of the PZT sensors and actuators in the array, it is suggested to arrange relatively more sensors than the other places so as to lower cost.

Cass Avenue, Argonne, IL 60439, USA Keywords: Grain boundary, Deformation, IGSCC, Austenitic alloys, Strain, Stacking fault energy ABSTRACT Grain boundary properties are known to affect the intergranular stress corrosion cracking (IGSCC) and irradiation assisted stress corrosion cracking behavior of austenitic alloys in high temperature water.
In fact, these three factors constitute the universally agreed-upon pre-requisites for stress corrosion cracking.
Further, deformation interaction with grain boundaries may be a unifying factor in IGSCC of both unirradiated and irradiated alloys.
The correlations are also unable to account for several of the minor elements and therefore may deviate substantially from the true SFE in cases where minor elements carry high weighting factors (such as Si).
However, the Gerber and Garud [27,28] strain rate damage model identifies strain rate rather than stress as the principal mechanical variable in driving stress corrosion cracking.

In a 2018 study by Feng [6] published in the Journal of Energy Resources Technology, researchers used CFD modeling to examine the gas-solid flow behavior and properties of a CFB.
The multiphase setup in ANSYS considers solid/fluid and gas phases, employing coal properties with a density of 900 kg/m3 and a diameter of 5 mm.
This is a crucial factor since the cyclones' more significant amounts of particles would cause erosion.
Recommendations The project's recommendations emphasize continuous exploration and optimization of circulating fluidized bed (CFB) boiler design and operational factors.
The study assumes specific material properties for the components of the CFB boiler.