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Mechanical Engineering

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Development of aircraft and space vehicles. Propulsion, Aircraft Structures, Crafts, Atmosphere
T 11:41 PM Simon Bridge 
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Gear heads unite to discuss Vehicle Dynamics, Safety Engineering, Performance, NVH, Ergonomics, Durability...
Jul23-14 04:10 PM 1pkm 
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Jan16-12 Greg Bernhardt
Hi everyone, Maybe this resource is new for someone. It's a collection of videos made in the 60's by the very best...
Mar6-13 10:50 AM
FeynmanIsCool
61 94,273
Dear all, I checked job numbers on indeed Canada, and when using Pro/ENGINEER and solidworks as search words, I got...
T 02:06 PM
stevemilw
25 31,738
opinions?
Feb20-10 10:10 AM
chhitiz
35 3,358
In my Fluid Mechanics textbook they use the Euler equation to derive Bernoulli's principle for incompressible fluids...
Apr8-10 09:05 AM
MaxManus
3 3,355
the spring element in ANSYS can be modeled by combi214, and it can be linked with 1d element(beam and link elements)...
Dec21-11 07:24 AM
phililplee
0 3,353
Why is it everytime i look over schematics for the next nuclear rocket engine the design's are completley blindsided...
Nov25-04 07:50 AM
drag
3 3,349
Hello everyone. I have a need concerning a project I'm building. I need to know, or need to know how to calculate the...
Nov17-09 01:10 PM
superduty335
2 3,347
Can you or can you not use specific volume to find quality? I know it can be found using mass but can you use specific...
Jul16-12 11:51 AM
jehan60188
7 3,346
A friend of mine emailed me this question: At first glance, I expected it to be easy, but I'm really not sure what...
Sep3-06 10:04 AM
Danger
11 3,345
I am trying to figure out a problem we are having with a steam boiler. First, it is a natural gas fueled boiler rated...
Aug12-05 11:23 AM
Louis Calandros
12 3,344
:confused: I am a highschooler who built a hovercraft that works pretty well. My question is how do I create a...
Dec12-05 09:25 AM
Danger
6 3,344
I am using a cantilever beam, guided on one end and fixed on the other, (example 1b from Roark's Formulas for Stress...
Feb24-07 03:34 AM
radou
1 3,343
Hi every body ,anyone can give me any idea about my Question !!
May10-07 05:06 AM
Arctic Fox
12 3,342
Dear all, Take my best wishes. I am facing a problem designing my experimental setup for my research. I want to...
Aug27-11 01:24 AM
bdcrown007
13 3,341
Hello, I am trying to finish a project that uses 2 motors and 2 wheels of 3in in diameter each to produce an...
Mar21-05 11:28 AM
FredGarvin
24 3,339
i have to design a journal bearing for a vertical motor shaft. what loads act on these bearings? since the shaft is...
May26-11 12:04 AM
DickL
3 3,339
how is radiation view factor calculated especially for the following cases 1-between a flat surface and a sphere...
Mar9-07 04:42 AM
sramanujam
2 3,336
Does anyone know where I can find the governing equations on the heat transfer of a horizontal, closed loop system? ...
Jun19-06 10:03 AM
NSX
2 3,336
what is the theory and application for damping:confused:
Jun27-06 10:29 AM
Mech_Engineer
7 3,336
In non-dimensionalizing the N-S equations, are the choices of the characteristic variable important? I am currently...
Mar4-07 11:00 PM
hanson
0 3,336
I'm writing a talk on ballistics and was looking for the formula for the distance travelled by the projectile....
Feb13-08 11:16 AM
Unredeemed
2 3,336
Dont know if this is the right place to post this, so let me know if it isnt!! I have just started studying...
Feb7-08 03:10 AM
euan_cpl
4 3,335
Can somebody give me a scenario when chilled beams would be the preferred method of conditioning and ventilation as...
Jun7-12 10:38 AM
AECenter
11 3,334
is there such a thing as what's mentioned in the subject heading? Preferably a small device would be wanted... ...
Jan9-05 12:26 PM
infamous_Q
4 3,333
ok, im not a physics student, engineer, or mathematician, but i have an idea i need to know will work or not. we've...
Nov28-07 08:00 AM
LURCH
3 3,333
Hi, Not sure on where to post this tread since it involved some fluid mechanics and Maths/ Control theory. I...
Mar19-10 09:13 AM
Uridan
0 3,330
prius is a car combining an electric engine with a gasoline engine. http://en.wikipedia.org/wiki/Toyota_Prius can...
Apr7-11 11:45 AM
Borek
18 3,327
suppose air is flowing throught the nozzle with the inlet conditions static pressure = .2 MPa static temperature =...
Aug18-08 11:14 AM
FredGarvin
3 3,327
This is actually a homework question that i am confused about. This is the question. Design a two cylinder...
Mar1-11 11:12 PM
bigdogt33
2 3,323
Is anyone still developing the airplanes that fly a few feet above the surface of the sea to get increased lift?
Jul3-04 06:41 PM
Adriaan Steenkamp
7 3,322
I just got my BS in physics and am now taking 2 engineering classes: heat transfer and fluid mechanics. its only been...
Sep9-10 08:36 AM
boneh3ad
16 3,320
Greetings.. Well if someone can tell me any site from where i can have meshing tutorials of Flow 3D..moreover ,...
Jul23-06 01:10 PM
Faceless Master
0 3,319
Hey all, I am beginning my first job out of college this coming January. I will be working for an...
Jun4-10 05:43 AM
lockey25
4 3,318
hi, i am currently writing a 3D panel method program which uses triangular panels. i have written the part that...
Sep1-09 10:03 AM
Riyadh
6 3,313
I'd heard this was a relatively newer discovery -- that a blunt-body object travelling through a gas experiences a...
Feb11-11 05:21 PM
sanman
3 3,311
Hi, I would like to find the properties of humid air at different humidities and different temperatures. What sort...
Sep24-10 01:59 AM
wmazz
3 3,311
A particle is moving along a straight line such that its acceleration is defined as a=(4s^2)m/s^2, where s is in...
Jan30-07 10:25 PM
s4orce
37 3,308
So we're mechatronics 1st year, we're about to start our second semester just having finished statics WITHOUT...
Feb21-11 11:35 PM
Femme_physics
16 3,307
http://news.uk.msn.com/Article.aspx?cp-documentid=7279188 Surly both engines do not share a single control system.
Jan21-08 06:58 PM
DrClapeyron
12 3,304
hello our prof talked about oldham coupler and showed us some animations of how it works, but didn't mention about...
Feb21-09 11:06 AM
ank_gl
9 3,303
Consider a stationary body within the flow of some fluid. I want to calculate pressure on the surface of the body....
May19-05 05:09 PM
arildno
3 3,298
I have had a pressing question haunting my mind for quite some time, and I need an expert opinion. My car calls for...
Jun2-08 12:34 PM
vociferous
9 3,298

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