hi friend
i am new this site
can you help me for my seminar

i have selected the tpopicLASER BEAM MECHINING.

if it possible post me both seminar and ppt ok

plzzzz ....etc

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ABSTRACT
Human-Structure Interaction in Cantilever Grandstands
There is a risk that excessive vibration in long span cantilever grandstands can betriggered by the spectators synchronising their jumps to the music played. If thejumping frequeny excites a resonance of the grandstand, large force could begenerated. This thesis studies human-structure interaction in cantilever grandstands,with emphasis on modelling the passive and jumping crowds, and analysing theresponse of a single degree-of-freedom (SDOF) structural ....etc

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presented by:
Agneev ghosh
Amogh
Meghana
Maanchi Agarwal


CANTILEVER TECHNIQUE IN NANOTECHNOLOGY
What is a cantilever ??
A cantilever is a beam supported on only one end. The beam carries the load to the support where it is resisted by moment and shear stress
Cantilevered beams are the most ubiquitous structures in the field of micro electromechanical systems (MEMS
The MEMS cantilevers are commonly made as unimorphs or bimorphs:
 UNIMORPH: A unimorph is a cantilever that consists of one activ ....etc

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ABSTRACT

This paper presents a scheme for designing a kind of wireless charging system aimed to provide power transmission for personal mobile devices such as cell phone. This scheme consists of three parts: wireless power transmission design, wireless signal transmission design and charging manage design. A circular array consisting of some antenna elements is employed in the scheme as transmit access of power and signal. In the supposed indoor condition, the transfer efficiency can up to 66%. The charging manage adopt a close-loop optimal ....etc

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I am studying B.Tech final year. I want to know the detailed functioning of the project and i want component to component explanation along with resistors and capacitors functioning in the transmitter and receiver blocks.



ABSTRACT

Now-a-days everything in this world is getting wireless. Infrared rayâ„¢s transmission is one of the most important ways of wireless communication. An infrared transmission/reception apparatus and a method thereof in which an infrared transmission output is changed to transmit a plurality of ....etc

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I am in need of matlab program for natural frequency of cracked cantilever beam ....etc

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DESIGN AND ANALYSIS OF A COMPOSITE BEAM FOR SIDE IMPACT PROTECTION OF A SEDAN .


ABSTRACT

Side Impact crashes can be generally dangerous because there is no room for large deformation to protect an occupant from the crash forces. The side impact collision is the second largest cause of death in United States after frontal crash. Day by day increase in the fuel cost and the emission of the smoke from the automobile industry are also the major concerns in the contemporary world, hence the safety, fuel efficiency and emission gas ....etc

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Cantilever Beam Sensors ....etc

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sir i need to formulate the code that how to get this in matlab with visual form too. please help me...

my mail [email protected]


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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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