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2D Contact Analysis Using ANSYS/LS-DYNA

Hi, there. I'm trying to perform 2D contact analysis using ANSYS/LS-DYNA. The mechanical components were drawn in xy pl...
0 comments posted 20yrs
posted by beylim
0 comments posted 20yrs posted by beylim

Ansys and ansys workbench....help!!

Hallo everybody, I wanted to name an area on Workbench model in order to be able to select it easely after having impor...
0 comments posted 20yrs
posted by mariobettini
0 comments posted 20yrs posted by mariobettini

Performance Friction Corp. stiffs consultant!

My friend Rich Barrett -- you may know his name because veteran newsgroup readers sometimes benefitted from a free copy...
0 comments posted 20yrs
posted by rgraham
0 comments posted 20yrs posted by rgraham

Which FEM program to use ?

Hello. I'm some kind of a lurker, posting very few times in recent years. I contributed a bit more in the early 90's an...
6 comments posted 20yrs
posted by jvazquez
6 comments posted 20yrs posted by jvazquez

Updating my own variable in a UMAT

hey all, i am trying to update my own variable with the help of strain.I need to update own variable in every step of t...
1 comments posted 20yrs
posted by vinnuram
1 comments posted 20yrs posted by vinnuram

negative mass in modelling constraints

Dear friends, If you are aware of modelling constraints such as rigid supports and connections using penalty functions,...
0 comments posted 20yrs
posted by Ilanko
0 comments posted 20yrs posted by Ilanko

Laser guided equipment?

I was wondering if anyone here could tell me how a laser guided backhoe works? How does the machine determine where the...
0 comments posted 20yrs
posted by NoSpam
0 comments posted 20yrs posted by NoSpam

C6 steel data sheet numbers?

imp. depth(mm) flange width (mm) C6 x 8.2 48 x 10.5 152 51 x 13.0 54 Hi folks, I need to find the cost of some C6 steel...
1 comments posted 20yrs
posted by spmok2
1 comments posted 20yrs posted by spmok2

WIRE PHYSICS

Could someone point me to some good theory on wire physics? Specifically, I want to model the physics of a wire collidi...
0 comments posted 20yrs
posted by surajbhat
0 comments posted 20yrs posted by surajbhat

Heat transfer PDE boundary value problem

I'm having trouble determining the eigenvalues for a 1-D wall, transient PDE with the BCs: at x=0: T(0,t)=To at x=L: k(...
1 comments posted 20yrs
posted by dave.harper
1 comments posted 20yrs posted by dave.harper

Probably OT: Need old fan motor

I bought a house recently. There is an exhaust fan in the kitchen; it must date back from the 60s or even the 50s. (The...
1 comments posted 20yrs
posted by yan
1 comments posted 20yrs posted by yan

Gore Tex mechanical properties

Hi, Have you an idea where I can find mechanical properties of GoreTex ? I'm conceiving a tool for an intracardiac oper...
5 comments posted 20yrs
posted by ptitebubble
5 comments posted 20yrs posted by ptitebubble

energy derived from differential specific gravities?

Let us imagine that Maxwell's Demon has constructed an apparatus for us. It comprises two identical vertical pipes capp...
35 comments posted 20yrs
posted by dances_with_barkadas
35 comments posted 20yrs posted by dances_with_barkadas

Liquid to liquid heat exchanger idea

In order to heat my water and still use the existing hot water heater, I was thinking about building my own liquid to l...
35 comments posted 20yrs
posted by 1qazse4
35 comments posted 20yrs posted by 1qazse4