pls,
send me some machine vibration tech. which is very useful now a days. ....etc

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The effect of sub surface defects in surface roughness monitoring through ultrasonic flaw detector.
Objective
 To study the effect of sub surface defects in surface roughness monitoring through ultrasonic flaw detector.
 To study the sizing of defects.
Ultrasound Concepts
• All sound waves, whether audible or ultrasonic, are mechanical vibrations involving movement of the medium in which they are traveling. A sound wave may be transmitted through any material which behaves in an elastic manner.
....etc

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Vibration Transmission from Road Surface Features – Vehicle Measurement and Detection

by
Timothy J. Gordon
Zevi Bareket


1. Introduction
The purpose of the project was to investigate which sensor outputs strongly correlate with road surface features, for the purpose of reliable discrimination between different types of road feature. The intention was to reliably identify the vibration characteristics associated with rumble strips at the road edge, and discriminate these special features from ....etc

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what are the para nos. 2.1 to 2.7.4 of guidelines. ....etc

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ABSTRACT

A laser-based contact less displacement measurement system is used for data acquisition to analyze the mechanical vibrations exhibited by vibrating structures and machines. The analysis of these vibrations requires a number of signal processing operations which include the determination of the system conditions through a classification of various observed vibration signatures and the detection of changes in the vibration signature in order to identify possible trends. This information is a ....etc

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vibration measurement in transformer using optical fibers /for seminar ....etc

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piz' give me the ppt of damage detection by laser vibration measurment.on
piz' send that for that i must greatful to you. ....etc

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1. ABSTRACT
Cracks present in machine parts affect their vibrational behaviour like the fundamental frequency and the resonance. This case is usual in machine parts subjected to fatigue type of loading. In this paper, the resonance response of a cracked cantilever beam has been studied based on fracture mechanics quantities like strain energy release rate, stress intensity factor and compliance. The vibration behaviour of a cantilever beam with cracks at fixed end and at the mid span has been analyzed ....etc

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plz' send me this ppt . Besause MY SEMINAR IS GOINGON.
send it plz' . for that i must great full to you ....etc

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Meanwhile, Philip, with about 1,500 warriors, wandered over the land to arouse the savages to a general war of extermination. Then he made his way to the valley of the Connecticut, spreading destruction from Springfield, Mass., north to the Vermont line. Brookfield was fired, Deerfield burnt, and Hadley surprised, but at the last place the Indians were severely checked and repelled by the villagers under the leadership of Col.
Nonetheless, Should you view web based oftentimes, For example you're first of all distributor based in in that you ....etc

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