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Development of aircraft and space vehicles. Propulsion, Aircraft Structures, Crafts, Atmosphere
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Mechanical Engineering

- Development of machines. Mechatronics, Robotics, Engines, Drafting
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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 78,881
Dear all, I checked job numbers on indeed Canada, and when using Pro/ENGINEER and solidworks as search words, I got...
Dec17-13 11:25 AM
21 22,070
I am trying to find a small electric motor that be powered by plugging it into a car power adapter. I am trying to...
Aug14-11 08:02 AM
6 1,989
I hope someone could verify/help/alter/add on my design calculation of an electric vehicle (in my case is a powered...
Mar11-07 01:54 PM
1 5,552
Hi guys could you help. I am building a small engine dyno using an car alternator. MUT is rated 6.5kW. I was thinking...
Nov30-10 12:37 PM
10 13,022
I am currently in the process of designing an engine dynamometer for a small engine. Maximum power of 1 KW @ 7000 RPM...
Feb3-14 04:33 PM
8 341
Any ideas on how one can make a small gap (~10-50nm) between two parallel plates and maintain a known distance between...
Jul24-13 08:02 AM
5 469
Hello everyone! I want to do a small project, and would like your thoughts: I'm going to build a small genset,...
Jul2-12 05:52 PM
4 794
Hya! Me and my friend are planning to build a rocket for our exam project. We're pretty sure going to use some kind...
May25-04 12:44 AM
17 10,724
I was curious if anyone knew where a person could find a various assortment of gears, such as used on radio shacks...
May12-04 09:20 PM
1 4,575
this is a small pulsejet designed by produces around 2pounds thrust..This is the cheapest pulsejet engine you...
Jun16-11 03:54 AM
1 1,219
Hello, I have a problem I am trying to model analytically (please note: I am NOT a fluid mechanics expert -- I come...
May27-10 05:17 PM
2 3,592
I'm looking for a 1/8" diameter rod wiper, or anything else that could be reliably used to allow a 1/8" diameter steel...
Jul17-09 02:14 PM
3 1,148
I need help, I have no background in engineering or fluid mechanics. I desire to find out the availability of a...
Jul11-08 02:16 PM
4 4,027
Hi all, as a school project we are trying to build a small scale windtunnel. I've been doing a lot of reading, the...
Mar7-08 05:11 PM
3 9,129
I was working on making a small dispensing machine for tea for a sort of extra-curricular competition and including a...
Nov8-11 02:46 PM
1 709
I want to design a very small supersonic diffuser which can be used in a pneumatic valve. Can somebody provide some...
Sep27-05 11:32 PM
0 1,521
I want to design a very small supersonic diffuser to be used in a pneumatic valve. Can anyone provide some help? ...
Nov7-05 07:06 AM
7 4,001
hey all, for a science league competition, my team-mates and I are tasked with building a turbine that will draw as...
Dec19-09 08:20 PM
12 2,250
hello, i have a project of a small turboshaft turbine with regenerator to produce a power of 140 kW, with aplications...
May11-07 06:56 AM
4 3,146
I got a small 16inch folding bike weight 13kgs and managed to shed it down to 9kg and working in weight reduction...
Jan21-10 05:07 AM
8 3,509
I need to test a model rocket which will have average airspeeds around 200 mph. I am hoping to construct a plexiglass...
Jul18-07 11:41 AM
15 5,545
Dear Mechanical Engineering experts, I would like to know how small a mechanical timer you have ever used or seen....
Jan15-10 02:02 PM
10 1,720
Hi people, I am trying to find the smallest possible rotary actuators (I think the electrical ones are the smallest...
Jun4-07 09:16 AM
Aero Stud
6 2,732
Just curious,... what are some of the smartestes robot, humanoid on earth?
Mar31-05 06:03 AM
2 3,726
Alright, this is kind of odd but it's really bothering me so I have to know. My roommate continually smokes hookah and...
May8-08 09:01 PM
6 1,336
Where can I buy smooth pinion for a friction drive system? I can't find any on web.
Sep1-05 10:11 PM
2 3,824
Hello all, I am looking for a good source for SN Curves of different metals. I currently need an SN curve 28Mn6...
Feb2-12 05:10 PM
0 1,215
What is a Snug Fit? Where is it used? I have come across slip fit, press fit..... But not snug fit. Please...
Jul25-07 07:50 PM
4 4,992
hi, i'm lookin for some good computer package for fluid motion simulations. i'v come across Fluent and OpenFOAM....
May17-08 02:09 PM
2 1,244
What are some usefull softwares to use for pipe work design? Are there any softwares where you can select material?...
Sep4-12 02:17 PM
3 628
Hello everybody! From time to time, I'd like to compute the minimum force that buckles a truss, and hand...
Nov12-11 08:06 PM
1 816
Hey All I am looking for some software that can be used to model the bending of a beam, and help gather information...
Feb24-12 04:23 PM
9 5,081
I have been on the look out for some software, preferable to be free, that plots Engineering Digrams and Graphs I...
Mar27-08 06:32 AM
0 1,046
As the title suggests, the computer software I am looking for is one that can solve the logic used in a set of...
Jan18-10 11:24 AM
6 11,795
What softwares do aerodynamical engineers generally use to model airflow?
Apr19-05 08:55 AM
2 1,153
Hi Guys I m thinking of making a Solar air compressor ie heating air in a closed vessel ( constant volume heat...
Oct6-10 03:50 AM
5 1,599
hello folks, as a last year student i have told to submit a project and so I decided to work on a solar based...
Jul29-11 11:12 PM
5 2,161
also, i am unsure about the units...are the above ones ok??? as in the website had these units third, it would...
Mar4-09 12:25 PM
3 1,428
I am working on a model of a solar powered drag race. The race: 250 meters, no incline, initial velocity = 0. ...
Nov27-07 09:15 AM
7 2,683
I am planning to install a Solar system of 6KW of electricity output enough for a water pump (submersible) and a small...
Jul23-13 02:32 AM
10 1,213
What is the best suitable ,easy to manufacture and accessibile process of solar panel deployment mechanism for...
May26-10 09:33 AM
17 6,132

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