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Effects of Fiber Volume Fraction and Fiber Orientation on the Tribological Behaviour of Unidirectionally Oriented Glass Fiber-Polyester Composites
Fiber orientation fiber volume fraction plastic composites wear
2009/10/14
In this study, a unidirectionally oriented fiber reinforced polymeric composite was produced by using
silane coated glass fiber and polyester resin by means of the hot press method. The friction and ...
Geometric Accuracy Testing of Ikonos Geo-Product Mono Imagery Using Different Sensor Orientation Models
Ikonos Geo-imagery geometric accuracy testing rational functions satellite orbital modelling
2009/10/12
This paper addresses the metric accuracy potential of Ikonos Geo imagery for 2D geopositioning. For this, alternative sensor orientation models including rational functions, satellite orbital modellin...
Investigation of the Fracture Behavior of Steel/Steel Laminates in Crack Divider Orientation
Fracture toughness JIC testing Partially unloading compliance technique Steel laminates
2009/10/10
A study is carried out to examine the applicability of JIC testing for laminates that behave in an elasticplastic manner. Laminates made up of layers of low-C and medium-C steels are tested in crack d...
Investigation of the Effects of Orientation and Window Usage on External Walls in Terms of Heating and Cooling Energy
Energy conservation Double-glass Heating andc ooling energy requirements Windows
2009/10/9
This study investigatede ffective ways of minimizing the amount of energy used for heating and cooling caused by windows in the building envelope. The use of glass material in windows is discussed in ...
Determination of Optimal Build Orientation Based on Satisfactory Degree Theory for RPT
Rapid Prototyping STL file satisfactory degree multi-objective optimization
2009/8/19
In rapid prototyping, the optimal part orientation during fabrication is critical as it can improve part accuracy, minimize the requirement for supports and reduce the production time. Through investi...
The Effect of Geometric Shape and Building Orientation on Minimising Solar Insolation on High-Rise Buildings in Hot Humid Climate
Solar insulation High-rise Geometric shape
2010/9/28
High-rise buildings are experiencing overheating condition in hot humid climate. For a high-rise built form, vertical surfaces are the most critical to the impact of solar radiation. This study examin...
Studies on the Infuence of Grafting PET Fibres with Acrylic Acid on Molecular Orientation
polyester fibres grafting,molecularorientation molecularorientationcoefficient
2009/6/15
The molecular orientation of dye introduced into a fibrewascharacterisednumericallybythe coefficientofmolecularorientationfD. Lowering its value was the result of decreasing
molecular orientation in ...
Flip-Over and Oscillation Phenomena of Fiber Orientation Ellipsoids in Bi-Disperse Suspension Flows
evolution of orientation ellipsoid bi-disperse fiber suspension flip-over
2009/5/8
Fiber suspension flow and fiber orientation through a parallel plate channel were numerically simulated for mono- and bi-disperse fiber suspensions in order to study the mechanism of the evolution of...
Migration and Orientation of Micro-Disk Particles in a Newtonian Flow through a Slit Channel
Micro disk-like particle Talc particle suspension Migration and orientation of thin particle
2009/5/5
The objective of this study is to well understand the migration and orientation of thin micro-particles, such as talc and mica, in a suspension flow through a slit channel as well as to obtain the kno...
Corner Flows of Suspensions of Rigid Rods in a Newtonian fluid:Flow-induced Orientation and Concentration Distribution
Fiber suspension L-shape corner Fiber orientation Concentrated suspension
2009/4/22
Distributions of fiber orientation and fiber concentration in fiber suspension flows through a slit channel were measured. The suspensions used were dilute and concentrated ones. The slit channel ha...
Flow-induced Orientation and Concentration Distribution of Fibers in a Concentrated Suspension Flow
Fiber suspension Concentrated suspension Fiber orientation Concentration distribution
2009/4/21
Orientation and concentration distribution of fibers in a slit channel flow were experimentally studied for both dilute and concentrated fiber suspensions. First, the inner diameter of the conduit tu...
Numerical Simulation for Orientation of Thin Disk Particles in a Newtonian Flow through a L-Shape Channel
Thin disk particle Orientation evolution L-shape channel flow
2009/4/15
Orientation evolution of thin disk particles, such as talc and mica, in a Newtonian flow through a L-shape channel was numerically simulated by decoupling flow kinematics with particle orientation u...
Numerical Simulation for Fiber Assembly Orientation in a Newtonian Flow through a 4:1 Abrupt Contraction
Fiber assembly orientation Fiber suspension Jeffery equation
2009/4/9
The objective of the present work is to well understand the mechanism of fiber assembly orientation in various flows involving the processing of composite materials. The evolution of the orientation ...
Magnetic orientation and magnetic anisotropy in paramagnetic layered oxides containing rare-earth ions
rare-earth element magnetic alignment magnetic anisotropy
2010/1/18
The magnetic anisotropies and easy axes of magnetization at room temperature were determined, and the effects of rare-earth (RE) ions were clarified for RE-based cuprates, RE-doped bismuth-based cupra...
Chip Orientation Measurement Using a Profile Measuring Sensor for Recycled Chips from Waste Timber
recycled chip chip orientation image analysis surface profile fast Fourier transform
2009/3/6
Surface data of three differently oriented forming mats were obtained by profile measuring sensor and by digital camera. Surface profile data were obtained by a profile measuring sensor whereas digita...