⚙ Mechanical Engineering

something about ansys sfedele command

Dear all, I have applied the pressure to a simple model using sfa command, and then I solved the case, and got meaningf...

1 comments posted 21yrs

posted by luwming

1 comments posted 21yrs posted by luwming

Re: Steels

Signs offering free removal of abandoned vehicles are popping up. Never heard of THAT before. Bret Cahill

0 comments posted 21yrs

posted by bretcahill

0 comments posted 21yrs posted by bretcahill

Brushless DC motor - its loading & noise

Hi, I am searching the relationship between the loading and noise for the brushless motor. Please instruct how to find t...

3 comments posted 21yrs

posted by wchtsai

3 comments posted 21yrs posted by wchtsai

Compact Heat Exchangers

A compact heat exchanger has been defined as anything over a few hundred square meters of surface area per cubic meter...

1 comments posted 21yrs

posted by bretcahill

1 comments posted 21yrs posted by bretcahill

Trw/Ross Hydraulic Motors

I have an old engineering print with a TRW/Ross hydraulic motor. Does anyone know who took over this line? I have tried...

1 comments posted 21yrs

posted by MROPARTNER

1 comments posted 21yrs posted by MROPARTNER

Turbo Lag & Compressed Air Tanks

Couldn't a compressed air tank hold enough air for the second or two it takes for a turbo charger to get up to speed? T...

8 comments posted 21yrs

posted by bretcahill

8 comments posted 21yrs posted by bretcahill

Anyone ever seen a 3D CAD model of a whistle?

I'm trying to incorporate a pneumatic whistle in a design I'm working on (driven by CO2 cartridge) and I've been lookin...

0 comments posted 21yrs

posted by sporkedUNDERLINEagainMUNGE

0 comments posted 21yrs posted by sporkedUNDERLINEagainMUNGE

insulation : thermal and acoustic

Thanks for your reply. You speak about materials which are more or less relevant, depending on the frequencies and temp...

0 comments posted 21yrs

posted by laetitia.roux

0 comments posted 21yrs posted by laetitia.roux

advice on ODE review?

I'm signed up for a class that deals with analytical and numerical methods to solve mechanical engineering problems. my...

3 comments posted 21yrs

posted by wallace.k

3 comments posted 21yrs posted by wallace.k

Help Needed

Hi everyone, I'm currently in the process of forming a web-based security company, that will offer a wide range of serv...

0 comments posted 21yrs

posted by following.the.light

0 comments posted 21yrs posted by following.the.light

Speed measurement via string

Hi A non-flexible string is attached to an inertia at one end and the other end is wound on a spool. The inertia accele...

2 comments posted 21yrs

posted by rehanjamshed

2 comments posted 21yrs posted by rehanjamshed

A Newton's laws controversy

We all know the three Newton's laws of motion, i'm interested in the first and second because is my feeling that they'r...

3 comments posted 21yrs

posted by estebansi

3 comments posted 21yrs posted by estebansi

Regenerators In Small Gas Turbines

All the grainy photos or bad sketches I've seen show a rotating circular disk that somehow picks up heat from exhaust g...

6 comments posted 21yrs

posted by bretcahill

6 comments posted 21yrs posted by bretcahill

Plastic/Polymer for Pliers

Can anyone suggest a plastic/polymer that would have sufficient strength to make non-metallic needle nose pliers? I hav...

2 comments posted 21yrs

posted by jevoltin

2 comments posted 21yrs posted by jevoltin

New 4 stroke engine. Easy simple

Please visit www.new4stroke.com and put on forum Your sugest.

1 comments posted 21yrs

posted by inventor

1 comments posted 21yrs posted by inventor