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Mechanical Engineering

- Development of machines. Mechatronics, Robotics, Engines, Drafting
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Development of aircraft and space vehicles. Propulsion, Aircraft Structures, Crafts, Atmosphere
Y 12:13 PM collinsmark 
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Gear heads unite to discuss Vehicle Dynamics, Safety Engineering, Performance, NVH, Ergonomics, Durability...
T 10:31 AM bigbolt52 
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Jan16-12 Greg Bernhardt
Dear all, I checked job numbers on indeed Canada, and when using Pro/ENGINEER and solidworks as search words, I got...
Aug4-14 01:56 PM
26 33,846
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 97,222
Design a railway cistern for 120,000 kg of Liquid. It has to be a cylindrical shell on two supports. The cistern is...
Sep4-13 05:41 PM
4 765
I'm wondering if there is a calculation that can be used to work out the maximum stress on an object upon impact. ...
Sep4-13 02:31 PM
6 943
hi friends, I am confused with incompressible and compressible flow.Can i use moody diagram for air compressor.How...
Sep4-13 12:55 PM
4 1,088
Hi everyone, I have a 100 mm long, solid cylinder (shaft) with a diameter of 20 mm. The base circular surface at...
Sep4-13 08:46 AM
3 1,315
esign a cantilever beam of minimum weight (volume) consisting of three steps that meets condition of strength. Given...
Sep3-13 07:31 PM
0 594
I want to use a rectangular cross section to act as a torsion spring that can be adjusted. The idea is that the...
Sep3-13 07:34 AM
2 812
I have a question about how to calculate what size of steel tubing to use in building a boom for a wrecker. ...
Sep2-13 02:06 PM
12 1,636
Hey, I have an engineering project where I need to be a able to lift a 1kg load with a balsa wood crane, but have...
Sep1-13 08:43 PM
4 1,204
Kindly provide the cascade nomenclature for compressor and turbine and the difference
Sep1-13 01:38 PM
0 796
Dear Engineers, Asslam u Alaikum(May peace be upon all of you) I have machine A, rotates at 3000 rpm and...
Aug31-13 06:01 AM
4 863
Hello! Does anyone know any good testing machines for springs? (Traction, compression, torsion, etc) Or even some...
Aug30-13 07:43 AM
0 542
Hi friends, i have i request for you. For my statics exam i need integrals and i found this page in russian, and can...
Aug30-13 03:56 AM
2 842
I am facing this RPM problem with my single-cylinder engine(Duke's) that I have used in my project.. Even though the...
Aug30-13 02:58 AM
3 696
Hi I'm a mechanical engineering that just started my first job. I have learned (to my dismay) that the majority of...
Aug29-13 06:42 AM
2 778
In the tensile test practical for ductile materials, up to the elastic limit, the deformation is recoverable (no line...
Aug28-13 03:25 PM
2 584
Hi there, I'm new here so I got a project to make a windscreen on solidworks and analysis using FEA no problem :)...
Aug28-13 02:21 AM
2 850
I don't really understand how to calculate the stress in a deformable body that is unconstrained and acted on by an...
Aug27-13 01:06 PM
2 783
i'm in the conceptual design stage of my e-cycle. my tech reqs : 1. it should have a max speed of atleast 40...
Aug26-13 01:19 AM
2 894
The company where I'm interning makes machines called compactors. The collect garbage from various places, compact it...
Aug26-13 12:00 AM
11 1,146
of a surface of a part that rotates about a pivot point such that there is rolling instead of sliding contact at the...
Aug25-13 01:55 PM
6 761
hey guys i need help charpy impact test. i have attached my graph with the results we had. Does this seem correct?...
Aug25-13 01:41 AM
1 1,667
Hello all, Would love for someone to help me get a solution for this. So, in essence I am trying to model a...
Aug23-13 09:48 AM
0 645
I am only in highschool, but I know how engines and cars work and I understand the concept of both. I wanted to know...
Aug23-13 03:48 AM
7 1,317
what are the important subjects for GATE mechanical...?:confused:
Aug23-13 12:42 AM
4 695
(English is not my native language so I apologize for the rest of the post) Hi everyone! I'm an engineering...
Aug22-13 09:44 AM
17 2,712
Hi, If I have a clutch that meshes on an axle and two idler gears with clutch teeth how do I: Have both gears...
Aug21-13 04:01 PM
0 679
Suppose we have a case of laminar flow in a channel. For a case of constant flow rate, at some point downstream of the...
Aug21-13 07:51 AM
2 751
Hey guys, I'm just pondering a beam problem fir a structure that I'm analysing. It appears statically indeterminate...
Aug20-13 11:02 AM
5 1,057
For context: I'm building a handle that needs to rotate in all directions. The handle will be placed inside the...
Aug19-13 06:09 PM
8 983
Hello I have a problem where a wire is pulled around a half circle (disc) and then both ends pulled. The force in...
Aug19-13 12:57 AM
2 867
Hi all, For a project I need to bring over a linear force of 1200 kg onto a steel rod of about 10 mm. I would like...
Aug18-13 02:10 PM
8 1,092
Dear All, Does anybody have a link to download a solution manual for 'A Heat Transfer Textbook' by John Lienhard? ...
Aug18-13 01:25 PM
0 1,372
Heyo, Finally taking my first senior level course in Mechanical Engineering - Dynamic Systems and Controls. I find...
Aug17-13 03:18 PM
5 1,139
Dear Seniors and Friends We have a thermocouple consisting of two pipes . In the inner pipe there is the flue gas...
Aug16-13 05:40 PM
3 704
Dear all, This is for a theoretical system, which is trying to represent an 'actual' vapour compression cycle. I...
Aug15-13 04:25 PM
0 566
I have a question/assumption that I'm not sure whether or not it is correct. Imagine I have an electric motor, if I...
Aug15-13 01:44 AM
3 923
Recently I heard about using exercise bikes to generate electricity. It is more or less like a bi-cycle fixed in a...
Aug15-13 01:31 AM
5 797
Question Is there a component that controls the torque output from a flywheel so that its output is constant? ...
Aug14-13 11:07 AM
13 1,068
In the fig. attached below,a circular bar is subjected to torsion. A point is considered on the surface of the...
Aug14-13 07:11 AM
1 644
Hii all.. I have a question.Suppose there is a cube of side 1m .It is heated by 1C. The cube is not restrained in...
Aug13-13 10:07 AM
3 833

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