education

I am getting the error 5 unconnected regions in abaqus. I have checked thoroughly all the interefaces and boundary conditions but I am not able to sort out this problem. Also I am getting Displacment increment is too big for contact. The job is getting aborted eventually.

I have attached images of the model.

Paper writing service

Submitted by Anonymous (not verified) on Thu, 09/08/2016 - 10:41

Forums

Fluid Mechanics Forum

Choose a channel featured in the header of iMechanica

education

Writing of a student term paper is a substantial thing. It is indispensable to use all facts of the theme, the ability to analyze the facts, competently build your conclusions, as well as to show your literary craftsmanship. If you do not have time for it; there is no opportunity to focus because of unavailability of information, or you just can't do it yourself - we will help you! Our team of writers is glad to suggest a huge kit of works, and our database is permanently updated with new additions. Essay Zone is a fount of information accessible to everybody. Here you can easily find the demanded article of the offered topics.
In addition, we offer such a service as a publication of your own compositions. You can share your experience as an author and publish your work in the data base free of charge. We approve the storytellers of any directivity.
[url=http://essay-zone.com]Our team of professionals[/url] is your reliable assistant in issues of learning!

Design of Storage Tank( including Cone roof structure analysis)

Submitted by jsn1411 on Tue, 09/06/2016 - 17:22

Forums

Ask iMechanica

Choose a channel featured in the header of iMechanica

Free Tags

Namaste from India.Jay Naik here. I am Post graduation Student doing Specialization in Machine Design.I am Doing My project in Master in area of" Design of storage tank" in One of the reputed company in Static Equipment Design.Any Idea on which Software(Fea or failure analysis) Design of storage tank is carried out?I have heard about AMETank and Ansys.

Secondly i am carrying out Literature review Present days.reading API 650 and other standards.Suggestion requires in this area.

Please guide me in proper manner.in which way i should carry out the project in systematic way.

Developments and challenges in miniaturized in situ experiments – Towards small-scale fracture mechanics

Submitted by Daniel Kiener on Wed, 08/31/2016 - 15:24

education

v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}

Normal
0
false

false
false
false

EN-US
X-NONE
X-NONE

Underwater Soil Mechanics Problem

Submitted by dphull on Sat, 08/06/2016 - 02:31

education

discrete element method

soil mechanics

underwater

engineering

undergraduate education

I am an undergraduate student conducting a research project involving the design of a tool to aid astronauts to perform experiments on lunar surfaces and would like to request some direction about which analytical tools would be best suited for this application (i.e. FEA or DEM software/techniques). The specific scenario of interest is to design a tool that can act as an anchor in a sand-like medium (regolith) on the surface of the moon.

defining a time dependent elastic modulus

Submitted by gna on Mon, 07/18/2016 - 07:55

Forums

Ask iMechanica

Choose a channel featured in the header of iMechanica

education

Hi,

I'm working on a model with Abaqus and I face a problem. One of my materials has an elastic modulus which isn't constant according to time. As I search I found out that this should be done by USDFLD subroutine. I'm not familiar with subroutins and how to write them and all the resourses that I've found just confused me more. I would be grateful if someone helps me.....