
Hi everyone,
Maybe this resource is new for someone. It's a collection of videos made in the 60's by the very best...

Mar613 10:50 AM
FeynmanIsCool

61 
98,574 
Dear all,
I checked job numbers on indeed Canada, and when using Pro/ENGINEER and solidworks as search words, I got...

Aug414 01:56 PM
buell23

26 
35,176 
Hi, I need some help with an experiment:
I have a cantilevered steel beam, fixed at one end and free at the other....

Nov910 06:24 PM
JolileChat

9 
4,977 
Hi
I have a question about using gravity in dynamics...
first
In my thinking,,,
All force in dynamics is...

Nov1010 04:42 AM
IUIU

2 
806 
so what book is the best when dealing with rankine cycle? i hope it has tons of problems with solution manual (for...

Nov1010 09:01 AM
Mech_Engineer

1 
1,469 
I was doing some online physics tests with my friend because we were bored and we both got stuck on this question, I...

Nov1010 03:48 PM
Shaun_W

1 
996 
Can any body help me how to calculate the quantity of heat radiated from an diesl engine. any formula based on BHP?
...

Nov1110 12:23 AM
usman.search

12 
6,941 
Hi everybody!:smile:
I have a question about intercooling process in compressors
Regarding ,for example, a...

Nov1110 09:48 AM
exergetic

4 
6,336 
Hi there,
If I were to drive an electric generator from, for example, a 200Kw petrol engine, would the output of...

Nov1110 11:32 AM
Topher925

5 
1,362 
Hi all,
I'm looking for some nice software to make mechanical vector drawings (3D). InkScape is a good one, but is...

Nov1110 03:01 PM
MikeLizzi

1 
1,061 
Hi
i am trying to find rated power output for turbine for tidal, and energy capture per cycle i am putting limits...

Nov1110 03:13 PM
MikeLizzi

1 
831 
hi all
i have a problem in finding the quality factor of cantilever beam (one end is fixed and other end is free )...

Nov1110 10:45 PM
laxman.kosuru

3 
2,122 
I have a HW problem dealing with an inclined immersed surface. I can work the problem jsut fine except this problem...

Nov1210 12:48 AM
sayed5555

1 
2,711 
Which is better in terms of employment prospects, etc?

Nov1210 04:00 AM
Jones1987

2 
2,087 
We are trying to improve the efficiency of a fan for an engineering project. However, we first need to figure out what...

Nov1210 12:17 PM
Jobrag

5 
2,773 
I need to erect a hoist beam with a 10' span using square tubing. Which is stronger, 3"x3" 1/4" wall or 4"x4" x...

Nov1210 05:42 PM
Adam Pease

10 
29,685 
What is the difference between two actions where average torque / revolution is same; however peak instantaneous...

Nov1210 10:18 PM
sr241

2 
2,106 
hi i need to calculate the torsional stiffness of a sample, the data is in the excel file.
To work it out it = ...

Nov1310 03:28 PM
Shaun_W

1 
4,020 
Hi, i have a shaft with OD = 33.40mm Wall Thickness = 3.38 mm length = 2.4m
...

Nov1310 03:42 PM
Shaun_W

1 
6,147 
well i got a strange problems in structural analysis.. i do well in all method but i find hard on Integrated method...

Nov1410 01:25 AM
kompheak vic

0 
743 
A 2.4 m long structural aluminium pipe (series 6063T6) is used as part of a roof structure. As part of the design...

Nov1410 11:14 AM
Shaun_W

7 
11,743 
If I got the values of 6 stress tensors:
Then I can calculate the values for the 3 stress invariants I1, I2 and...

Nov1410 12:24 PM
sharaf

2 
21,705 
Hello to everyone, my name`s Florin and i`m a Mechanical Engineering fresh graduate.
My specialisation is Thermal...

Nov1410 01:03 PM
florin.ics

0 
1,572 
I am lifting a rectangular structure, all lift points on the same elevation. However, the 4 lift points are not evenly...

Nov1410 03:21 PM
AlephZero

1 
8,764 
I am doing some simulations in SW. I am quite new to this and I would ble thankful if someone could help me out.
I...

Nov1510 04:32 AM
flasht

0 
3,290 
Hi!! I'm currently a 2nd Year Civil engineering student, and I wrote this topic for I am seeking a professional...

Nov1510 08:10 AM
ruzell

6 
3,453 
I think that we may try to simplify free piston engine and it may look just like hollow cylinder
made of very heat...

Nov1510 05:28 PM
Stanley514

0 
1,184 
Hi guys, I'm newbie in signal processing and I have to estimate the frf of a suspension. Therefore I have measured...

Nov1610 02:02 AM
serbring

0 
678 
Hi all
I am struggling with going between various representations of vibrations in paticular the complex form.
...

Nov1610 08:45 AM
AlephZero

2 
1,757 
hello,
i am doing gear calculations
my problem: i get several point numbers for the module of the spur gear
din...

Nov1610 03:52 PM
alphaomega@ho

4 
1,113 
I am wondering why water is used instead of air for the cold temperature source for a thermo cycle. My guess is the...

Nov1710 06:39 AM
Stanley514

2 
985 
My partner and I are working on a quadcopter, but we can't seem to find the correct equation we need for the...

Nov1710 09:10 AM
sid_raptor

1 
1,903 
hi all
can someone explain me the units of Base oil viscosity of grease?
for example is there a difference between...

Nov1710 11:57 AM
sid_raptor

2 
3,799 
At present i m working on a hovercraft. Bt the problem is thati cant lift it.. The material i used isthe lightest of...

Nov1710 11:09 PM
sid_raptor

17 
1,576 
Hey all,
I'm working on a project where I'm trying to use the inherent dehumidification ability of air conditioners...

Nov1810 12:26 AM
russ_watters

4 
4,001 
Hello,
I have a problem with calculating buckling on a stepped bar with roark's formulas for stress and strain.
...

Nov1810 08:42 AM
RaymondSE

0 
2,416 
Im taking mechanical engineering as my undergrad degree course. I will start to do first year this year. Well, i know...

Nov1810 09:28 AM
kasot.tope

2 
3,162 
explain plzzzzzzzzzzzzzzzzzzzzzzzz

Nov1810 01:44 PM
dtango

5 
3,102 
hi all
I'm wondering which major is better for future jobs "mechanical engineering technology" or "mechanical...

Nov1910 01:23 AM
HoussinTalab

6 
1,334 
Quick questions but want to let everyone know up front I'm no physics expert I just think ALOT. :)
I understand...

Nov1910 02:19 PM
mender

4 
1,361 
Hey everybody!
I am currently doing a project whereby I have to build a test rig for a certain corrosion sensor. As...

Nov1910 02:50 PM
AlephZero

1 
1,095 
I am rotating a wheel (similar to bicycle tube) around a horizontal axis.
My wheel inertia or load inertia is 8...

Nov1910 07:02 PM
raj26

0 
1,362 