What's the mechanism of piezoionic effect
Any one studying the "piezoionic" effect? What's the mechanism of such an effect? What are the principal influencing factors?
Formation path of delta hydrides in zirconium by multiphase field modeling
A multiphase field model is developed to study the effects of metastable ζ and γ hydrides on the nucleation and growth of the stable δ hydrides in α zirconium matrix. Acta Materialia 123 (2017) 235-244
Scalar done right
Almost three years also , I posted an entry titled Scalar Done Wrong. The entry has received a large number of comments, and 16,793 reads. I have since tried to get scalars right. I have just attached today’s version of my notes as a PDF file to the original entry.
Micromechanics of composites
Forums
Hi,
Is it possible to use micromechanical homogenization to simulate damage localization? The analytical procedures that I have come across, mostly gives a homogenized behavior of the composite and is suitable as long as the damage is diffused. Is there a way to obtain the behavior when the defects (for example microcracks) localize into a damage zone? Some lead or suggestions of reference materials would be of great help.
Thanks.
Research Scientist/Post-Doctoral Position in Advanced Materials at Rice University
Position Description:
A research scientist/postdoctoral associate position in the area of synthesis and characterization of 2D materials and nanocomposites is available at Rice University. The successful candidates will work in a highly inter-disciplinary and stimulating environment.
Job Duties and Responsibilities:
Assistant Professor in Aerospace Engineering, IIT Madras, India
The Department of Aerospace Engineering at the Indian Institute of Technology, Madras is seeking to fill Assistant Professor vacancies in the following research areas.
1. Experimental Structural Mechanics
2. Control and Flight Mechanics of Aerospace vehicles
3. Aircraft Design
4. Experimental Studies on External Flows
5. Aerodynamics of Aircraft (wing-body configurations,reentryvehicles)
SEM 2017: Shock & Blast - Abstract deadline extended to Oct. 31
Dear Colleagues,
We would like to invite you to submit an abstract for the Shock & Blast session under track 1 'Dynamic Behavior of Materials'. This symposium is part of the 2017 SEM Annual Conference & Exposition on Experimental and applied Mechanics to be held at Hyatt Regency Indianapolis, Indianapolis, IN, USA, June 12-15, 2017.
CABLE UNDER AXIAL LOADING: AN ANALYTICAL MODEL
The classical problem of a cable under axial load has been revisited by Weiguo Wu and Xin Cao: Mechanics model and its equation of wire rope based on elastic thin rod theory, International Journal of Solids and Structures, in press, 9 pages. On line 22 october 2016 at http://www.sciencedirect.com/science/article/pii/S0020768316303122 .
Model is applied to a multistrand ccable given in a book by Costello (1990). Axial stiffness results compare very well.
Introducing the major new functionalities in TURBOdesign Suite v6.2
The update to TURBOdesign Suite provides significant new features and functionality to enable designers to produce highly optimized designs faster than ever before.