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Estimation of Aerosol Optical Thickness by PAR Radiometer
PAR aerosol algorithm instrument sensor
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2010/11/24
The direct solar radiation observed by instruments aboard the ground-based solar tracking devices, is needed to estimate aerosol optical thickness. However, the instruments on unstable platforms such ...
The determination of the thickness of composite layer
Casting Composite Surfacing alloy layer
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2009/12/2
Purpose: In this article the thermal simulation of formation composite layer on steel model casting and real casts
were presented and described. There is also shown a computer program to determine th...
The influence of wall thickness on the microstructure of HPDC AE44 alloy
Metallic alloys Magnesium alloys Microstructure Die-casting
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2009/12/1
Purpose: The main objective of this study was determination of influence of wall thickness on the microstructure
of die-cast magnesium alloy containing aluminum and rare earth elements.
Design/metho...
Effect of silicon concentration in bath on the structure and thickness of grey cast iron coating after alphinising
Casting Aluminium Silumins Grey cast iron
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2009/12/1
Purpose: This paper presents the results of studies on the effect of silicon content in alphinising bath on the
thickness of diffusion layer „g1” and of coating „g” produced by immersi...
The determination of the thickness of composite layer for ball casting
Casting Composite Surfacing alloy layer Computer simulation
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2009/12/1
Purpose: In this article the results of thermal simulation of formation composite layer on steel model casting
were presented. The aim of researches was to determine the technological parameters of f...
The Stability of Non-Homogeneous Elastic Cylindrical thin Shells with Variable Thickness Under a Dynamic External Pressure
Cylindrical thin shells of variable thickness Non-homogeneity Dynamic external pressure
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2009/10/13
The stability of elastic cylindrical thin shells of variable thickness along the directrix and of elastic properties varying continuously depending on the thickness coordinates, subject to a uniform e...
Artificial Neural Network Application for Flexible Pavement Thickness Modeling
Backcalculation Elastic modulus Neural networks Flexible pavements
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2009/10/12
Flexible pavements are a ected by moving vehicles, climate and other environmental factors. As a result of these factors, the pavement starts to deteriorate. In order to prevent further deterioration,...
A Parametric Analysis of Rotating Variable Thickness Elastoplastic Annular Disks Subjected to Pressurized and Radially Constrained Boundary Conditions
Stress analysis Elastoplasticity Variable thickness Von Mises criterion Nonlinear strain
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2009/10/10
This article presents a comprehensive parametric analysis of rotating variable thickness elastoplastic annular disks with inner boundaries subject to pressure or mounted on rigid inclusion. A computer...
A Class of Nonisothermal Variable Thickness Rotating Disk Problems Solved by Hypergeometric Functions
Thermoelastoplasticity Tresca's criterion Variable thickness Strain hardening
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2009/10/10
Exact solutions for nonisothermal variable thickness rotating disks represented by di erent thickness pro les are obtained under plane stress assumption. The solutions are based on Tresca's yield crit...
Effect of Coating Thickness on Electrode Life in the Spot Welding of Galvanized Steels
Galvanized steel Spot welding Coating thickness Nugget Electrode life
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2009/10/9
This study examined the effect of coating thickness on electrode life and nugget strength. Uncoated and galvanized steel sheets supplied from Ere˘gli Iron and Steel Factories Co. (Erdemir) with s...
Voxel-Based Thickness Analysis of Intricate Objects
CAD/CAM Axis Transformation Thickness Radiography Voxels
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2009/8/19
Thickness is a commonly used parameter in product design and manufacture. Its intuitive definition as the smallest dimension of a cross-section or the minimum distance between two opposite surfaces is...
On-line Inspection of Offshore Oil Pipeline Thickness Using Ultrasonic Method
Pipeline inspection Ultrasonic inspection Data acquisition Data storage
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2009/8/4
Inspection for flaws is very important in offshore oil pipelines for avoiding disasters. An ultrasonic inspection device for offshore oil pipelines was developed. High speed data acquisition and stor...
Physical Properties of Gold Electrodeposits and Their Effect on Thickness Measurement
Physical Properties Gold Electrodeposits
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2009/7/29
Physical Properties of Gold Electrodeposits and Their Effect on Thickness Measurement.
Analysis of Finline Structures with Consideration of Metallization Thickness and Substrate Mounting Grooves
Finline Structures Metallization Thickness Substrate Mounting Grooves
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2009/7/28
In this paper, mathematical analysis and numerical calculations of main parameters of finline structures with finite metallization thickness and substrate mounting grooves are developed based on the M...
Improved Ultrasonic Offshore Oil Pipeline Thickness Accurate Detection Using Hilbert-Huang Transform and Elman Neural Network
Elman neural network Hilbert-Huang transform Feature extraction
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2009/7/27
Pipeline flaw detection and safety evaluation are very important because of internal corrosion usually caused by the presence of the water (salty or not), and external damage by anchors or other equip...