Abstract
The application of a superconductor to a faultcurrent limiter in a power system has been researched.We developed a magnetic shielding type superconductingfault current limiter using a Bi2212 thick film cylinder.This limiter consists of a primary winding on asuperconducting cylinder for generating an AC magneticfield, the cylinder for shielding the field, an iron core formagnetic members and a control ring for controlling faultcurrents. When a fault occurs, the superconductivecylinder quenches and a magnetic circuit is formed ....etc

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Layer Reassignment for Antenna Effect Minimization in 3-Layer Channel Routing


Abstract

As semiconductor technology enters the deep submicron em, reliability has
become a major challenge in the design and manufacturing of next generation
VLSI circuits. .ln this paper we focus on one reliability issue - the antenna
effect in the context of s-layer channel routing. We first present an antenna effect
model in Z-layer channel routing and, based on this, an antenna effect cost
function is proposed. A layer ....etc

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presented by
Dr. Arindam Kumar Chanda


Metal Forming
Elastic and plastic deformation
• Elastic deformation is a change in shape of a material at low stress that is recoverable after the stress is removed.
• This type of deformation involves stretching of the bonds, but the atoms do not slip past each other
• When the stress is sufficient to permanently deform the metal, it is called plastic deformation
• Plastic deformation involves the breaking of a limited number of atomic bonds in the crystal by ....etc

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1. INTRODUCTION
Electronic magnetic Forming (EMF) is a process of using electromagnetic forces to form metal, without a tool or punch coming into contact with the part. It is also an ideal process for mechanically joining or assembling dissimilar metal components. An appropriate electromagnetic coil driven by an electric current in the form of a sharp pulse generates the required force for metal forming. A product formed by this process is free from toll marks and heat effects as there is neither to ....etc

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SLIP FORMING.
INTRODUCTION:-
Civil engineering course put more attention to concrete and reinforcement while almost ignoring the major component like formwork. No attention is paid to economic design of formwork. Formwork costs approximately 10% of the total cost of the construction projects but at the same time sheltering/scaffolding involves major capital investment.
The construction industry tod ....etc

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Sheet Metal Forming


Processes
• Shearing
• Bending
• Spinning
• Deep drawing
• Roll bending
• Stretch bending

• Hydroforming
• Explosive forming
• Blanking
• Punching ....etc

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A decade ago, riding the devel¬opments in integrated circuit technology and the promises of Moore’s law, the concept of smart dust surfaced. Micro¬scopic devices with sensing, computing, and communication capabilities would be deployed in large numbers in the envi¬ronment to form a bridge between the digital and physi¬cal worlds.1 Along the way, however, major hurdles have blocked this goal. Node energy wasn’t sufficient to communi¬cate across large distances; short-range communications suffered from collisions and retr ....etc

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ETP Effluent Treatment Plant

Industrial Wastewater Treatment: -
Industrial wastewater treatment covers the mechanisms and processes used to treat waters that have been contaminated in some way by anthropogenic industrial or commercial activities prior to its release into the environment or its re-use.
Most industries produce some wet waste although recent trends in the developed world have been to minimize such production or recycle such waste within the production process. However, many industries remain dependent on process ....etc

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 i would like to get details on atom thick ccd ppt .please help me........ ....etc

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hi everyone, i need material for cross layer design related to mobile adhoc for 4g if any one knw abt it give me ya link.... ....etc

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