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Mechanical Engineering

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Development of aircraft and space vehicles. Propulsion, Aircraft Structures, Crafts, Atmosphere
Jul23-14 06:21 PM blainiac 
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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
61 92,056
Dear all, I checked job numbers on indeed Canada, and when using Pro/ENGINEER and solidworks as search words, I got...
Jun12-14 09:51 AM
23 30,556
I am currently a junior year mechanical engineering major. I have always been interested in programming and throughout...
Mar17-10 04:48 PM
5 10,613
the requirement of electricity by EV would lead to huge investment in power stations so should electric vehicles be...
May8-10 10:37 AM
92 9,807
Hi, I am majoring in mechanical engineering, and I have to take my first programming class, I have 2 options, a...
Jul31-12 03:23 AM
3 1,498
I will shortly be able to acquire a Master's degree in Aerospace Engineering. I am interested in designing aircraft as...
Apr21-11 01:03 AM
11 19,790
I'm a sophomore at Stony Brook University and I want to be an engineer and I want to make a six-figure salary. I...
Aug15-12 03:22 PM
6 2,535
Coaching grade school track, I have to carry around several starting blocks. Last year, to store for the next season,...
Mar24-08 01:21 AM
3 3,387
Hi, Can you please explain where shoulder bolts are used? Specific application?
Dec28-07 04:14 PM
4 9,854
While making a pattern for a casting do we increase or the bore diameter of the pattern, than actually required in the...
Sep10-12 11:55 AM
7 1,830
Hey guys, i have some problems here, i hope you can share some helpful information. it's about shroud ring and...
Jul28-10 01:17 AM
0 1,542
Hi all, i have faced a problem in the designing stage of a machine. I need to use a mechanism to close a door...
Jun15-08 10:49 PM
3 1,964
Just saw Endeavor return safely at night which inspired me to follow up on a question Ive long pondered: why not...
Apr14-08 01:20 PM
37 5,829
Does anyone know what technically went wrong in the sensor circuitry on board the shuttle. All I know is the liquid H2...
Jul23-05 10:08 AM
2 1,441
in SI engines fuel/air mixture is compressed. The disadvantage is that one can't achieve high compression ratios. I...
Aug27-05 08:53 AM
8 3,101
Well i know this sounds silly but I think that impellers on the sides of a yoyo would give greater stability than the...
Oct1-12 06:35 PM
7 1,018
Hi, I am trying to understand side stream filtration. Iv been finding it really hard to find out anything on...
May16-12 07:09 AM
1 1,335
i just want to know if this is possible,say i want to bring about sideways movement to the wheel and want the car to...
Jul7-10 08:33 AM
3 795 I'm going to be entering into that (^^^)...
Jul26-07 03:45 PM
7 7,830
I want to ask how to process a pressure signal so that the signals can be smoothed / linearized, e.g. integrate,...
Feb5-10 06:53 AM
2 1,867
There is this confusion regarding the catalytic converter and the silencer,my prof says both are actually the same,but...
Sep20-11 09:51 AM
0 1,081
Hi guys, i am having a bit of difficulty with the following problem: I have an arrangement whereby i have a...
May12-10 02:07 PM
Mech King
0 2,164
I say "silly" because I'm actually baffled that I can't figure this out. I'm just forgetting the basics and am stumped...
Oct12-12 01:22 PM
2 915
Hi all, I'm sorry for the silly question, but there is something I can't get. Suppose we have a linear ground...
Mar5-13 04:05 PM
0 411
I derived a LTI system H described in state space as H=\left( \begin{array}{cc|c} A+BKC & -BLC & B \\ 0 & A & B \\...
Sep22-09 12:16 PM
0 2,766
Hello everyone, i'm trying learning to use the multibody simulation software SIMPACK. Where can I found some guides or...
Dec3-13 02:54 PM
3 712
Hi All, Great Site. I am trying to find the Resonant Frequency (Natural Frequency) of a Sheep Tibia using an...
Oct23-09 01:12 PM
2 842
Being a rather novice engineer, I'm having trouble coming up with a solution to this problem. I think it's a rather...
Mar1-11 08:37 PM
4 992
So I feel like this should be a simpler problem than most with COMSOL... I have a simple cantilever (anchored at...
Mar5-12 11:37 PM
2 1,455
I have one small question. I'm trying to demonstrate material non linearity due to temperature. In other words, I...
Jan26-11 02:36 PM
4 1,755
hello friends..i really need some help on my project, i am going to design a control system for a lawn mower..this...
Nov10-11 01:19 AM
1 1,091
Hello friends, so i have this problem: A beam under test has a measured radius of curvature of 300 m. The...
Apr27-11 07:52 PM
1 1,849
I'm having problems with what seems like a simple Bernoulli exercise where I can plug in all known variables but not...
Dec31-11 09:10 AM
3 1,285
How do you resolve an angled member supporting a vertical load into a column and cantalivered beam problem?
Apr20-07 11:25 AM
Aero Stud
1 7,942
I am having to figure out the maximum horizontal force our cam is able to produce on a pushrod that slides back and...
Mar17-11 09:53 AM
1 980
I've been looking at the equations describing different aspects of cantilever beam dynamics, but I can't seem to find...
Nov2-11 04:12 PM
9 2,534
hello fluid knowers! here is a question i have asked from several students every time a different answer was given to...
Feb26-09 06:31 PM
8 2,446
I am a hobbyist, and I am not too familiar on to how to run motors. Can someone help me design a simple circuit that...
Dec3-11 06:59 PM
1 1,716
The design I am building is like the simple DC motor design on I need some...
Jan15-09 07:33 PM
1 1,195
This conundrum will sound hypothetical, but it represents a real-world problem: You have a pump sucking water...
Aug3-11 01:57 PM
4 1,572
Gday fellow engineers, I have what I think is a rather trivial problem but would appreciate feedback on it. What I...
Dec18-09 09:14 AM
3 1,176
My model is similar to a piston: a rod is connected to a steel cylindrical mass within a pvc pipe. The other end of...
Mar16-08 09:39 PM
10 1,467

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