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How to size spindles for solar car

I'm working with a group of high school students to design and build a solar vehicle for a regional competition. The en...
1 comments posted 19yrs
posted by opto
1 comments posted 19yrs posted by opto

BEIEN company - crusher manufacturer

Hello, In some old prospect I find some interesting for me information about some machine - crusher used in coal mining...
0 comments posted 19yrs
posted by mw099
0 comments posted 19yrs posted by mw099

Silent Flight: PV Powered Airships

It's surprising there aren't more solar powered blimps for tours of canyons. The forest service could use them to count...
2 comments posted 19yrs
posted by BretCahill
2 comments posted 19yrs posted by BretCahill

finite element software

I'm looking for an inexpensive finite element software package to do mostly simple stress analysis. I would like to hav...
2 comments posted 19yrs
posted by jsutton
2 comments posted 19yrs posted by jsutton

convction coefficient of air inside a tube

Hi all, anyone knows of a source for calculating convection coefficient for a convection energy transfer between air ins...
1 comments posted 19yrs
posted by eavidor
1 comments posted 19yrs posted by eavidor

novus ordo seculorum

Herby: A very fat vehicle. Piety: Demon. Sen-Nick: Smart bird down trip.
0 comments posted 19yrs
posted by bp
0 comments posted 19yrs posted by bp

moments of inertia of a right-triangle

Hi, When deriving Ix and Iy for a triangle, I know the equation to use is, say for Ix Ix=int(y^2)dA and that i can expr...
6 comments posted 19yrs
posted by adam.chapman
6 comments posted 19yrs posted by adam.chapman

High Torque Actuator?

Greetings, I am a novice in ME and would like some advice. I am looking for a rotational actuator that can provide abou...
7 comments posted 19yrs
posted by amerdsp
7 comments posted 19yrs posted by amerdsp

project help

hi. i'm a third year mechanical engineering student. i want help with my final year project which i want to start from...
2 comments posted 19yrs
posted by rishik_pb
2 comments posted 19yrs posted by rishik_pb

sliprings submerged in liquid

Hi. I'm trying to design a set of sliprings for transferring power and signals. But they need to be fully submerged in...
11 comments posted 19yrs
posted by hohojoblo
11 comments posted 19yrs posted by hohojoblo

Everything That Moves Is An Engine

Yesterday on NPR the acclaimed choreographer Merce Cunningham said that he considered all human movement a form of danc...
0 comments posted 19yrs
posted by BretCahill
0 comments posted 19yrs posted by BretCahill

memory effects in solids?

http://www.oswirus.krakow.pl/cat_14/gyroscope/ A symmetric harnessed gyroscope accelerated to a given spinning frequenc...
5 comments posted 19yrs
posted by top9
5 comments posted 19yrs posted by top9

Help for a 17 year old with limited english

I've got a question for the group. I'm a retired Tool & Die maker/Machinist/gearhead. My Brother is married to a Thai n...
1 comments posted 19yrs
posted by rsturdy
1 comments posted 19yrs posted by rsturdy

How to Design a Gas Refinery

i m a Mechanical Engineer. I want help what are the basic steps to design a gas refinery. its better that help me in se...
10 comments posted 19yrs
posted by waqas.suleman
10 comments posted 19yrs posted by waqas.suleman