hi sir..im arun doing third year mechanical engineering..im searching for nanocomposites-its manufacture,its applications(especially in the field of mechanical),its advantages etc..but when i google it , it takes me for polymer nanocomposites..when i consulted the professor in my college, he said to collect informations regarding metal nano composites alone which was very hard to find in internet..please help me sir..im relying upon you. ....etc

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The aerospace applications for nanotechnology include high strength, low weight
composites, improved electronics and displays with low power consumption, variety of
physical sensors, multifunctional materials with embedded sensors, large surface area
materials and novel filters and membranes for air purification, nanomaterials in tires
and brakes, logic and memory chips, sensors, catalyst support, adsorption media, actuators, etc.

The Carbon nanotubes(CNT) are the most important of these. These are configurationally equivalent to a two- ....etc

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aerospace applications of power electronics ppt

Abstract

Power electronics technologies play a vital role in the aerospace industry in the years to come and all emerging technologies are already an important part of the industry either at R&D or in many cases production level. It is recognised that aerospace engineering and avionics students need to be aware of these technologies and in a position to work as a team member with development of power electronics technologies addressing specific needs. The paper discusses pioneering initiatives u ....etc

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Metal matrix composite

A metal matrix composite (MMC) is composite material with at least two constituent parts, one being a metal. The other material may be a different metal or another material, such as a ceramic or organic compound. When at least three materials are present, it is called a hybrid composite. An MMC is complementary to a cermet.Contents
1 Composition
1.1 Matrix
1.2 Reinforcement
2 Manufacturing and forming methods
3 Applications
4 See also
5 References
6 External links

Composition

MMCs are made by disp ....etc

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Aluminium(Al) ,Copper(Cu) and Magnesium(Mg) alloys can be combined with Silicon carbide(SiC),alumina(Al2O3),boron carbide(B4C),graphite(Gr)and other particulate fiber or whiskers reinforcements to significantly increase stiffness or improve the thermophysical properties of components.The application arena for for metal matrix composites is continually expanding as the cost effectiveness mature.Using various properties of metal matrix composites,they can be widely applied in the following fields.
1.Space
2.Commercial
3.Marine
4. ....etc

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Spectral and nonlinear optical characteristics of nanocomposites
of ZnO CdS
Litty Irimpan,
a
V. P. N. Nampoori, and P. Radhakrishnan
International School of Photonics, Cochin University of Science and Technology, Cochin,
Kerala 682022, India
Received 21 December 2007; accepted 6 March 2008; published online 8 May 2008
In this article, we present the spectral and nonlinear optical properties of ZnO CdS nanocomposites
prepared by colloidal chemical synthesis. The optical band gap E
g
of the material is tunable
between 2.62 and 3.84 ....etc

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Iam looking for abstract on fuel cells on aerospace,kindly send the information to my gmail address [email protected].
I need this information for submission of paper presentation by today morning 10 o clock.
Information on fuel cells on aerospace (abstract as IEE fashion ) ....etc

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I wish mechanical properties and micro structure of Aluminium-Copper and SiC metal matrix composites produced by stir casting technique. In which compositions is 3.5-5 %Copper, 5% SiC and rest aluminium.

Also I commercial series name of aluminium alloy in which 3.5-5% copper is there. ....etc

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To get full information or details of fuel cell on aerospace please have a look on the pages

http://seminarsprojects.net/Thread-fuel-cells-on-aerospace

if you again feel trouble on fuel cell on aerospace please reply in that page and ask specific fields in fuel cell on aerospace ....etc

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Icici bank learning matrix all topics answer key ....etc

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