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1 vote
3 answers
73 views

Need very flat surface without breaking the bank

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3 answers
77 views

Evaporative cooling fail

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3 answers
51 views

Pull weight via stepper motor and have it snap back via gravity after some distance

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3 answers
64 views

Power station design

1 vote
1 answer
53 views

Performance catamaran

0 votes
1 answer
65 views

why bending moment diagram not return to 0?

0 votes
1 answer
71 views

Strange air vents in my office. Is it safe?

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1 answer
69 views

Reactor with mixing and a cooling jacket

1 vote
1 answer
40 views

Interpretation of the generalized Hooke's law

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1 answer
30 views

Toyota teams up with Pepco for Vehicle to Grid technology

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3 answers
42 views

To what temperature does a regular AC lower the temperature

0 votes
1 answer
52 views

Help with Engineering Statics

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2 answers
52 views

Determine reading on gauge that doesn't have enough tick marks

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1 answer
40 views

Confusion in deriving von Karman equation for strip rolling

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0 answers
51 views

Strength of Retangular Steel Tube

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0 answers
51 views

Automatic waterer

1 vote
1 answer
50 views

How do I calculate the shape of a rotating follower such that it deflects the same amount in both directions?

-1 votes
1 answer
37 views

How can an expansion valve decrease temperature

-1 votes
2 answers
46 views

FreeCAD/OpenFOAM vs Paid CFD Software

0 votes
1 answer
35 views

Which position on a vehicle is least effected by the steering?

0 votes
1 answer
34 views

Making colored CA glue

0 votes
3 answers
42 views

Help understanding why bending moment is integral of shear

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1 answer
41 views

What are the fundamental limits on the accuracy of a railgun in space?

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1 answer
40 views

Tapping threads into aluminium profiles - Questions

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2 answers
51 views

Duration for a foam insulation box to stay between 2-8 degrees with 8 cooling gel packs 9 each(1.5kg) are kept inside to mantain the temperature

0 votes
1 answer
39 views

Evaporation of water using a vacuum pump - COMSOL

0 votes
2 answers
30 views

Energy Generator with Magnets and Springs

0 votes
1 answer
30 views

is distillation that inferior to reverse osmosis in desalination?

0 votes
1 answer
38 views

Does moving the idler in a wheel and disk CVT conserve energy or momentum?

0 votes
1 answer
23 views

"Vented loop" in fuel reservoir overflow line

0 votes
1 answer
37 views

Determine appropriate BBQ temperature for steak

0 votes
2 answers
36 views

Generate trajectory between 2 points to achieve a desired momentum

0 votes
0 answers
35 views

Engineering Statics

-1 votes
1 answer
35 views

EVs using fuel cells

0 votes
2 answers
27 views

What weight on a still stepper motor?

-3 votes
0 answers
34 views

Deriving the longitudinal equations of motion for an aircraft

0 votes
0 answers
33 views

What Aluminium can weld to 7005, and without subsequent heat treatment?

0 votes
2 answers
33 views

Deriving an analytical solution for a bar under distributed torsion

0 votes
1 answer
25 views

Tipping Point for Free Standing Wall

2 votes
0 answers
32 views

Good, reliable, low-resistance electrical connections to an aluminum vacuum chamber

0 votes
0 answers
31 views

Confusing! The number of teeth on a ring gear in a planetary gear system

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0 answers
31 views

Legend or not: wood coat should "breath"?

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0 answers
31 views

How can I link two plates in such a way that one is able to freely move in 2D planar directions relative to another?

0 votes
0 answers
30 views

Engineering Statics help

-1 votes
0 answers
30 views

Delayed ink question

0 votes
0 answers
29 views

Extruded aluminium profile - Connector question

0 votes
1 answer
29 views

Harmonic drive motor output bearing specifications and bearing arrangements

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0 answers
28 views

Between black and white plastic bag, which one is better to conserve hot and cold respectively?


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