Dear friends,
I am doing simulation of TOFD. Fortunatly I got some result.but my results are not as i expected .and timing of signal also not exactly matching with my experimental signal. hear i attach a image of what i got and what i expect. I am expecting some answer from this forum.
thank you
Brown University Professor of Engineering Huajian Gao has been selected to receive the 2015 Nadai Medal from the American Society of Mechanical Engineers (ASME) for groundbreaking contributions to hierarchical nanotwinned metals, energy storage materials, metallic glasses, and diffusional creep of metal thin films.
I attended an ASME meeting during which the Managing Director of ASME Publishing reported on the ASME publications.
Please find two of his slides related to the ASME journals, in which he singled out JAM for its rapid publication. The first slide is the median review time (from submission to editor’s final decision) in 2014 for all 27 ASME journals, for which JAM is the fastest -- 2 months (in 2014). The second slide gives the median review time from 2010 to 2015 for JAM, and the newest data point is 1.2 months for 2015.
This paper describes the propagation of an edge crack in a semi-infi nite triangular lattice, consisting of identical point masses connected by thermoelastic links. A change of temperature, represented by a time-periodic series of high-gradient temperature pulses, is applied at the boundary of the lattice. In order to make the initial crack advance in the lattice a failure criterion is imposed, whereby the links break as soon as they attain a prescribed elongation.
Lead Scientist, Aluminum Sheet Product Metallurgy
Novelis is the world leader in rolled aluminum products, delivering unique solutions for the most demanding global applications, such as automotive vehicles, beverage cans and bottles, architecture, and consumer electronics. We are also the largest recycler of aluminum in the world. Novelis is globally positioned, operating 25 manufacturing facilities in 9 countries on four continents, with nearly 11,200 employees. The company reported revenue of approximately $10 billion in the fiscal year ended March 31, 2014.
in most of sound wave propagation simulation, hanned sine wave is used as input signal why it is like that.is there any other waves which match output from a transducer
Call for Abstracts (2015 World Congress on Advances in Structural Engineering and Mechanics)
Program: MS566 (in Conference of Multiscale and Multiphysics Mechanics)
Session: “Small-Scale, and Multiscale Biomechanics”
Spend a week at MIT and earn a certificate, a great opportunity for postdocs and graduate students. Limited number of fellowships available.
June 22-26, 2015
URL: http://web.mit.edu/professional/short-programs/courses/multiscale_mater…
The Division of Physical Sciences and Engineering at King Abdullah University of Science and Technology (KAUST) invites applications for a Postdoctoral fellow in Mechanical Engineering at the Composite and Heterogeneous Material Analysis and Simulation Laboratory (COHMAS, http://cohmas.kaust.edu.sa).
Job description
