Home > Press > Mathematical Model Predicts Vibrating Behavior of Conical Shell's Nanocomposite Objects
Abstract:
Iranian researchers from Amirkabir University of Technology presented a mathematical model to predict vibrating behavior of conical shell's nanocomposite objects.
Results of the research have applications in aerospace, oil and gas industries.
Composite pieces of conical shell are used in novel industries such as aerospace and mechanics as structural components. In some applications, the pieces are imposed to rotation at constant angular velocity. It is not impossible to observe changes in their vibrating properties due to the initial stresses caused by eccentricity and Coriolis forces. Therefore, it is essential to precisely evaluate vibrating properties of the pieces at operational conditions during their designing and production.
This research studies the vibration of compounds strengthened with carbon nanotubes in circular conical shells. The researchers studied different arrangements of nanotubes and the effects of Coriolis forces on the frequency of circular shells. In fact, efforts have been made to present a mathematical method by studying Coriolis effects in structures with very high rotating speed.
Rotating systems and their vibrations can be predicted by using the modeling, and their responses can be modified. This fact results in an increase in efficiency, low density, high strength and long lifetime of the structures.
Results of the research have been published in Composite Structures, vol. 117, issue 1, 2014, pp. 187-200.
####
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.
Related News Press |
News and information
Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025
Quantum computers simulate fundamental physics: shedding light on the building blocks of nature June 6th, 2025
A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025
Announcements
Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025
Quantum computers simulate fundamental physics: shedding light on the building blocks of nature June 6th, 2025
A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Cambridge chemists discover simple way to build bigger molecules – one carbon at a time June 6th, 2025
Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025
Quantum computers simulate fundamental physics: shedding light on the building blocks of nature June 6th, 2025
A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025
Energy
KAIST researchers introduce new and improved, next-generation perovskite solar cell November 8th, 2024
Unveiling the power of hot carriers in plasmonic nanostructures August 16th, 2024
Groundbreaking precision in single-molecule optoelectronics August 16th, 2024
Aerospace/Space
Onion-like nanoparticles found in aircraft exhaust May 14th, 2025
Flexible electronics integrated with paper-thin structure for use in space January 17th, 2025
The National Space Society Congratulates SpaceX on Starship’s 7th Test Flight: Latest Test of the Megarocket Hoped to Demonstrate a Number of New Technologies and Systems January 17th, 2025
![]() |
||
![]() |
||
The latest news from around the world, FREE | ||
![]() |
![]() |
||
Premium Products | ||
![]() |
||
Only the news you want to read!
Learn More |
||
![]() |
||
Full-service, expert consulting
Learn More |
||
![]() |