Skip to main content

8th International Conference on Fatigue Damage of Structural Materials - abstract deadline 7 December 2009

Submitted by Dan Lovegrove on

The eighth biennial Fatigue Damage of Structural Materials conference (www.fatiguedamage.elsevier.com) will once again be held in scenic Cape Cod at The Resort and Conference Center at Hyannis, Hyannis, Massachusetts from the 19 - 24 September 2010. Hyannis is situated on the historic Cape Cod peninsula just 90 minutes from either Logan International Airport (Boston, MA) or TF Green Airport (Providence, RI). 

Question in sequentially coupled thermal stress analysis using ABAQUS

Submitted by ganesh.anandakumar on

I was wondering if anyone has solved a “sequentially coupled thermal stress analysis” problem using ABAQUS?

If so, here is what I am looking to solve.

Let’s assume we solved for the temperature (T) as a function of time and space using the transient heat transfer analysis given certain BCs.

Mechanical Engineer

Submitted by Edwin P. Berlin Jr. on

LightSail Energy, Inc. is an exciting, well-funded startup in the

$100 billion field of green tech energy storage.  We are located

in the San Francisco Bay Area.  We are seeking to fill several

Mechanical Engineering positions.  Applicants should have at least

5 years experience in product design of mechanical components.

Please be familiar with at least some of the following:

design of hydraulic and pneumatic systems, heat transfer,

thermodynamics, fluid power, pistons and seals, and multiphase

Clarifications o Stroh formalism

Submitted by Ramesh Babu.Manda on

sir,

I am solving some problomes for Stresses around holes for Anisotropic cases. In this connection most of authors have solved the stresses in cartesian co-ordinates only. Can I have any papers which are solved in polar co-ordinates by Stroh formalism for Stresses around holes in Composite laminates.So kindly help me

thanking you

 M.Ramesh Babu 

von Karman plate equations

Submitted by Rui Huang on

Many of us (including myself) have used the nonlinear equations for elastic plates, originally proposed by von Karman (1910). I recently came across a book with some interesting comments about the plate equations, which may be of interest to share with others on imechanica. The book's title is "Plates and Junctions in Elastic Multi-Structures", authored by Philippe G. Ciarlet and published by Springer-Verlag in 1990.

looking for heat engine simulation software

Submitted by Kerwin Khu on
Choose a channel featured in the header of iMechanica

Hi!



I am wondering if anyone here knows of a generic heat engine simulator. I.e. something that can simulate the behavior of reciprocating engines, Stirling engines, and so forth.



The outputs I'm interested in include things like power and efficiency. The input variables that I would play around with include engine dimensions and material properties.



how to start a research

Submitted by mbmohan on

hi all,

 I am a mechanical engineer currently pursuing Master degree (Post graduation). Ultimately i also want to pursue a research leading to PhD after my master's. Its my burning desire to do some significant research in the field of Fatigue analysis using Fracture mechanics approach preferably for aerospace domain using advanced CAE softwares like Nasgrow, Afgrow, Abaqus, FE-safe, MSC Fatigue, etc,..

Euler-Bernoulli beam equation, implicit scheme

Submitted by zorgzorg2 on

Hi,

 

 I am trying to simulate the motion of an Euler-Bernoulli beam (clamped-free) using finite differences. Using the explicite scheme works, but the time step condition is a bit too restrictive for my case (I need real-time computations at 44kHz sampling frequency)

Hence, I try to use an implicite schemes. The problem is then that the oscillation of the beam is damped (no damping terms are included in my motion equation for now) and seems to contain just the first mode of vibration.

International Journal of Applied Mechanics (IJAM) Vol.1 No.4

Submitted by zishun liu on

Forthcoming papers of International Journal of Applied Mechanics (IJAM) Vol.1 No.4 

1. “Strain Deconcentration In Thin Films Patterned With Circular Holes”, Matthew B. Tucker and Teng Li, (University of Maryland, USA). 

2. “Thermal-Elastic Behaviors Of Staggered Composites”, Fan Yang , Dai-Ning Fang and Bin Liu  (Tsinghua University, China).