Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > 3-D Analysis of Thermo-elastic Behavior of Composite Plate Graded with Carbon Nanotubes

Abstract:
An Iranian researcher from Tarbiat Modarres University in association with another researcher from City University of Hong Kong studied three-dimensional thermo-elastic behavior of rectangular composite plates graded with carbon nanotubes.

3-D Analysis of Thermo-elastic Behavior of Composite Plate Graded with Carbon Nanotubes

Tehran, Iran | Posted on December 12th, 2013

Carrying out the study, they obtained and solved analytically differential equations related to temperature distribution and thermo-elastic in the plates.

In this research, the behavior of a composite plate graded with carbon nanotube (FG CNTRC), whose surfaces were subjected to thermal and mechanical loads, was investigated based on 3-D theory of elasticity by using Fourier series expansion through state space method. The researchers then obtained equations on thermo-elastic behavior of the structure by carrying out analytical studying on the free and static vibration of the structure subjected to mechanical load in three dimensions. Then, they proposed an analytical method to solve the equations, and they finally investigated the effect of various parameters such as volume ratio and the arrangement of carbon nanotubes on thermo-elastic behavior of the structure.

The accuracy and validity of the results obtained in the research were confirmed by comparing them with the results obtained from numerical results reported in articles.

Results of the research showed that the density of carbon nanotubes and their arrangement have significant effect on strength behavior and temperature distribution in the structure. The effect of volume ratio of carbon nanotube on thermo-elastic behavior across the length is much more than that in other directions. In addition, increasing the size in all dimensions increases all thermo-elastic behaviors as well.

The performance of the structure cannot be relied on at high temperature conditions without the use of the analysis. However, the mentioned structure can be designed to perform at desirable thermal conditions as a result of the research.

Results of the research have been published in details in Composite Structures, vol. 106, July 2013, pp. 873-881.

####

For more information, please click here

Copyright © Fars News Agency

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Solid state physics: Quantum matter stuck in unrest August 1st, 2015

Self-assembling, biomimetic membranes may aid water filtration August 1st, 2015

Transparent, electrically conductive network of encapsulated silver nanowires: A novel electrode for optoelectronics August 1st, 2015

Kalam: versatility personified August 1st, 2015

Nanotubes/Buckyballs/Fullerenes

Self-assembling, biomimetic membranes may aid water filtration August 1st, 2015

Controlling Dynamic Behavior of Carbon Nanosheets in Structures Made Possible July 30th, 2015

March 2016; 6th Int'l Conference on Nanostructures in Iran July 29th, 2015

Short wavelength plasmons observed in nanotubes: Berkeley Lab researchers create Ludinger liquid plasmons in metallic SWNTs July 28th, 2015

Discoveries

Solid state physics: Quantum matter stuck in unrest August 1st, 2015

Self-assembling, biomimetic membranes may aid water filtration August 1st, 2015

Transparent, electrically conductive network of encapsulated silver nanowires: A novel electrode for optoelectronics August 1st, 2015

Heating and cooling with light leads to ultrafast DNA diagnostics July 31st, 2015

Materials/Metamaterials

Self-assembling, biomimetic membranes may aid water filtration August 1st, 2015

Transparent, electrically conductive network of encapsulated silver nanowires: A novel electrode for optoelectronics August 1st, 2015

Harris & Harris Group Portfolio Company, HZO, Announces Partnerships with Dell and Motorola August 1st, 2015

Nanocellulose Market 2015 - Global Industry Survey, Analysis, Size, Share, Outlook and Forecast to 2020 July 31st, 2015

Announcements

Self-assembling, biomimetic membranes may aid water filtration August 1st, 2015

Transparent, electrically conductive network of encapsulated silver nanowires: A novel electrode for optoelectronics August 1st, 2015

Harris & Harris Group Portfolio Company, HZO, Announces Partnerships with Dell and Motorola August 1st, 2015

Advances and Applications in Biosensing, Sensor Power, and Sensor R&D to be Covered at Sensors Global Summit August 1st, 2015

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project