fiber-to-the-air
Indoor Air Quality Study on Fiber Glass Industry
... Indoor air quality of fiber glass industry investigates met OSHA standards for the pollutants studied; formaldehyde, phenol and ...the fiber glass industry is the point of highest pollutants ...
5
Analysis of Directed Fiber Placement using Air Laying Technique.
... the air resistance of the collection grid ...a fiber are dominant for their flight path, the use of sub pressure is beneficial in increasing fiber orientation because it helps straighten out the ...
158
Design and Comparative Study of Octagonal Photonic Crystal Fiber with Elliptical Air Holes and Circular Air Holes
... crystal fiber with varying size of circular air holes and elliptical air holes have been carried ...of air hole size on each parameter is accordingly ...elliptical air holes is observed ...
6
Comparative Study on Octagonal Photonic Crystal Fiber with Different Air Holes for Supercontinuum Generation
... ABSTRACT: In this work a comparative study is made on supercontinuum generation in octagonal photonic crystal fiber (O-PCF) with circular air holes and O-PCF with elliptical air holes. Supercontinuum ...
5
Fiber optic distributed temperature sensing for the determination of air temperature
... the air that moves around it scales with the square root of the diameter (White, ...The fiber optic cables used by DTS can be consid- ered to be very long ...
5
Fast and Sensitive Determination of Acetic Anhydride in the Air Using Hollow Fiber Method
... This study aimed to introduce a new method based on hollow fiber in order to determination of acetic anhydride (AA) in the air. Hydroxylamine hydrochloride and sodium hydroxide (1:1), were used as an ...
11
Degradation Mechanism of Amorphous Silicon Carbide Fiber due to Air Exposure at High Temperatures
... in air at 873 K for 1.8 ks. Then the fibers were exposed in air at 1173 1873 K for 20 ...to air-exposure at high temperatures, the oxidation reaction layer (SiO 2 ) formed on the fiber ...
6
Design of a Microfluidic Dye Extraction Device for Fiber Identification.
... Flow tests were performed to compare measured flow to predictions and to show that a consistent flow can be achieved. The first flow tests were performed with the setup shown in Figure 3-12. The test setup consisted of a ...
313
An Experimental Study on the Tensile Behaviors of Ultrasonic Welded T-joints for Polyamide Composite
... glass fiber has been carried ...time, air pressure, holding time and the amount of glass fiber in the composite on tensile strength of weld joints were determined using response surface ...amplitude, ...
8
Experimental Analysis of Effects of Ultrasonic Welding on Weld Strength of Polypropylene Composite Samples
... glass fiber. The effect of three process parameters such as welding time, air pressure, vibration amplitude and the amount of glass fiber in the composite on tensile- shear strength of weld joints is ...
7
Effect of Fibers on Mixture Design of Stone Matrix Asphalt
... and fiber contents on the VMA in SMA mixture ...lignin fiber, mineral fiber, polyester fiber, blended ...increasing fiber content, whilst the percent air voids in bituminous ...
12
Fabrication of Fe Mn Si Cr Shape Memory Alloy Fiber/Aluminum Matrix Smart Composite by Casting
... i.e., air cooled compos- ites containing un-preheated Fe fibers, air cooled composites containing un-preheated SMA fibers, air cooled composites containing preheated SMA fibers, and furnace cooled ...
10
Design and Characterization Study of Endless Single Mode (ESM) Photonic Crystal Fiber Using Finite Element Method
... of air holes; such that the holes are arranged at the corners of an equilateral triangle ...the fiber, the core is surrounded by six successive rings of such air holes with radii 4m, as shown in ...
7
Air Permeability of Nonwoven Fabrics
... the air permeability of fabrics, but choosing the right one to use to predict or control the air permeability of a nonwoven fabric can be much more complicated than ...fractions, air flow from only ...
136
DESIGN AND ANALYSIS OF HEXAGONAL PHOTONIC CRYSTAL FIBER WITH ULTRA-HIGH BIREFRINGENT AND LARGE NEGATIVE DISPERSION COEFFICIENT FOR THE APPLICATION OF SENSING AND BROADBAND DISPERSION COMPENSATING FIBER
... Nowadays the researchers are very interested in photonic crystal fibers (PCFs) because of their remarkable characteristics such as large nonlinearity, high birefringence and large negative value of dispersion, because ...
5
Computer Modeling of Fiber Motion in High-Speed Airflow
... the air near the center of the inlet cross-section actually does not flow in the direction that is nearly parallel the channel’s centerline, but in a direction that is close to the ...the air drag does not ...
147
The Property of Automobile Engine Oil Filtration Material and the Development of New Filter
... mean fiber diameter, porosity and air permeability); however, some properties of the new filter are in the range of the second kind of material (mean pore diameter and air permeability) and other ...
8
PHOTONIC CRYSTAL FIBER –A NOVEL MEDIUM FOR LIGHT PROPAGATION
... in fiber-optic technology that has attracted considerable interest from many researchers around the ...of air-channels running along the full length of the ...
8
Structure-Process-Property Relationships in Elastic Nonwovens Made From Multi-Block Elastomers
... (a) Air velocity and (b) temperature profiles for different grid resolutions (standard k-ε model, second and third (QUICK) order discretization ...for air flow ...(a) Air Velocity (velocity ...
144
The Comparative Study of the Temperature Distribution of Fiber Laser with Different Pump Schemes
... The radial distribution of the temperature is reported in Figures 6-10 as function of core radius for different pump schemes. Consequently, the effect of the radius core is negligible and the maximum temperature differ- ...
8