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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 06:14 PM AlephZero 
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Gear heads unite to discuss Vehicle Dynamics, Safety Engineering, Performance, NVH, Ergonomics, Durability...
T 09:46 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
buell23
26 33,903
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 97,287
I have a mass flow rate, an area for the pipe and thus the diameter. I need to know the length of the pipe, but I end...
Dec5-08 12:17 PM
russ_watters
1 1,497
Hello, Well, I am working on this home problem I have, but I am struggling. The lecture has told us that the...
Dec5-08 12:16 PM
Tino
0 2,206
Hey everyone. I am a freshman at UWM working my way towards a mechanical engineering degree. For one of my classes I...
Dec5-08 07:55 AM
stewartcs
3 3,103
I would like to know, how calculate the girder arrow in overhead crane.
Dec4-08 03:32 PM
mgalter
0 1,245
I understand the characteristics of speakers can be improved by weaving kevlar to form a square pattern and that the...
Dec4-08 05:40 AM
bsodmike
1 3,597
Hello friends, I am just a begginer of model rocketary. I just felt it is better to start with water rockets since...
Dec4-08 12:17 AM
kimmy1993
7 12,382
Not wanting to be guilty of thread hi-jacking I'll start a new one. This design is in the start of assembly stage, but...
Dec3-08 03:22 PM
RonL
39 7,561
I'm tasked with the design of a variable inertia flywheel. I've concentrated on the change in location of mass about...
Dec3-08 08:47 AM
jimgram
15 1,595
Shortly describing..... We are students of UET LHR Pakistan in Deptt of mechanical engg. We have built a website...
Dec3-08 08:04 AM
umar.techboy
0 1,157
equations of motions for 3DOFs obtained. but how do i solve for e 6 unknows: m1 m2 m3 k1 k2 k3 using the ECP system?...
Dec2-08 10:05 PM
sn0wy
0 972
I am a high school senior and I was required to interview a profession based upon what I have chosen(mechanical...
Dec2-08 12:23 PM
brewnog
1 13,138
I have been working on a holistic system involving flywheel-generators and methane gas as the power source. With all...
Dec2-08 05:21 AM
russ_watters
52 16,695
Good Evening! I've been looking at this problem for a bit and I am a little stumped on it. I asked two graduate...
Dec1-08 09:15 PM
FredGarvin
3 2,253
Hello everyone. I have been entered into a competition. The spec is to build a pump that can pump 30 litres of...
Dec1-08 10:40 AM
Topher925
7 3,280
So far I've seen that a pressure regulator regulates the pressure from upstream to required pressure downstream and...
Dec1-08 08:29 AM
FredGarvin
7 21,298
Hi.. Anybody knows the Elastic modulus of crazy glue? Thanks
Nov30-08 03:13 PM
chitrageetam
3 2,174
Hey i'm starting to build liquid fueled rockets.(built 1 but injecter didnt work properly :eek: ) Does anyone have any...
Nov30-08 08:42 AM
wimma
21 7,106
Hi, I'm trying to model a problem about rolling up a wire. I don't know how to go about setting it up to calculate...
Nov28-08 05:15 PM
MikeLizzi
6 1,170
Hello, Please help me out here as I self study fluid mechanics. I ran into what they are calling a second order...
Nov28-08 01:57 PM
farimani
7 3,284
Hello everybody, Thank you in advance for your help. I am trying to model thermal contraction of an elastic...
Nov28-08 12:37 PM
Markes
0 2,487
hi, I have this problem that I have no idea how to solve, Iím trying to do some calculations for a project, so, does...
Nov28-08 11:03 AM
brewnog
1 1,120
Hello, I am Daniel from La Plata, Argentina and would like some help on a complex (for me) question. I am working with...
Nov28-08 10:51 AM
danielhugo
12 2,106
Hi, am new so sorry if this is in the wrong forum. I'm looking for some details about the high pressure turbine...
Nov27-08 02:40 PM
TrisT
0 4,300
i am in need of a brass ball bearing with a bore dia of 1/4inch. can anyone tell me where i could find it?
Nov27-08 12:29 AM
granzow1
7 3,478
Can anyone help me in constructing a basic fluidyne engine to pump water. is the dimensioning of the tubes etc...
Nov26-08 01:08 PM
arehman1289
5 6,811
hello i need to understand "view factor" in heat transfer(radiation), can any one give me some documents that has...
Nov26-08 11:58 AM
Topher925
2 3,713
hi there our professor told us about "ferguson mechanism" in "machine dynamics" but i need more knowlege about this...
Nov25-08 01:58 PM
gholamghar
0 722
Okay im not sure if this is going to make sense to you but please work with me. If i had a rectangular frame of t304...
Nov25-08 12:03 PM
jarred15801
5 6,076
Does anyone know where I might be able to find the specific heat capacity of steel (in English units)? Thank you!
Nov24-08 06:49 PM
emilynb
2 46,835
Hello- I am designing a parafoil to control the descent of a 500g rocket payload. The payload is designed to take...
Nov24-08 05:18 PM
Fon
3 4,138
Hi! I'm designing a human powered vehicle and I need to use a CVT (Continuously variable transmission) in its drive...
Nov24-08 01:13 PM
Abninfamy
4 3,417
Hi. I want to make a mesh for a airfoil for i solute it with FLUENT. I must use the k-e turbulent model but i do not...
Nov24-08 07:27 AM
minger
1 5,791
Hey I recently observed a lab where we had a fixed end beam of 1m, and applied two loads to it at 0.25m and 0.75m....
Nov24-08 07:19 AM
bakoo
7 18,280
Hello, How can I draw a 3dimensional NACA 0015 .? What should i calculate ?
Nov22-08 05:46 PM
skyblue_mech
6 9,485
Hello all, I have come across some questions in thermal engg., of which i have answers also as per the book where i...
Nov21-08 12:07 PM
minger
2 2,119
Hi, I have a rather weird question to ask. I'm in need of an alternator that will give me a DC output of around 84v...
Nov21-08 08:16 AM
kv_home
7 2,573
Heya, just a quick question.... ...
Nov21-08 07:54 AM
kv_home
15 1,269
The concept of ultralight vehicles is intended to allow greater fuel efficiencies in part by the use of composite...
Nov20-08 11:16 PM
mender
85 26,294
How do I determine NPIPA and NPIPR for PD oil pumps. I understand from limited research that suction condition is...
Nov19-08 10:00 AM
jaybikes
2 2,822
sir, i am a 2nd year mechanical engginering student. i want to start a project so i want some innovative ideas .plz...
Nov18-08 09:05 AM
redargon
5 1,087

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