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Calculating the convection coefficient of a green roof

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3 answers
22 views

Static Equilibrium of Rigid Bodies

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calculating drain current

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2 answers
43 views

Is this what 6061 aluminum looks like?

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0 answers
11 views

How does an impact driver hammer and spring mechanism cam backwards when loosening fastenings?

2 votes
1 answer
38 views

Is the electrical grid a centralized, decentralized, or distributed network? Which type is most efficient?

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35 views

Which failure probability is low enough to be considered as 'will not happen'?

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1 answer
61 views

Did anyone ever make training wheels for the original Segway personal transporter device?

1 vote
1 answer
47 views

Comparing accelerated vs constant motion; inspired by real life example. Is reducing mass the way to save energy in vehicle use?

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0 answers
18 views

system curve with two different pumps

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0 answers
52 views

How to calculate the torque disturbance of an unbalanced flywheel?

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2 answers
51 views

Using forming tap to reform eyeglasses female thread

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1 answer
41 views

How to calculate the height of the supporting structure of an arch and the thickness of an arch in relation to its span

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1 answer
19 views

How could I calculate the torque due to lift and drag in the body frame?

2 votes
1 answer
56 views

What's the smallest possible nuclear power generator?

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2 answers
40 views

Is It Possible To Calculate The Internal Pressure Which A Sealed Glass Vessel Can Support, By Creating A Relative Vacuum Outside The Vessel?

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0 answers
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Rigid body motion (RBM) transformation of interface points between a rigid and an elastic bodies

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19 views

Why don't we calculate buckling in composite beams?

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0 answers
11 views

Grinding an inside radius on deckel SO

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18 views

3D heat transfer of fin using average temperature

-2 votes
0 answers
49 views

Could a miniaturised, lightweight Direct Air Capture (DAC) capability for CO2 be incorporated into industrial air conditioning units?

1 vote
1 answer
31 views

What is the flow rate at pressure x when given these pressure drops?

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39 views

How to make Peaucellier–Lipkin linkage work?

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20 views

How can I increase the torque needed to rotate a shaft by adding gears?

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0 answers
17 views

SOLIDWORKS: Is there a way to convert a Section View into a new part?

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13 views

High temperature in seal oil vacuum pump (not in the bearing), steam power plant. Why the seal oil vacuum pump suddenly increased in temperature?

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0 answers
15 views

Find stresses involved and calculate magnitudes

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0 answers
19 views

Could a de-commissioned synthetic ammonia plant be adapted for use in removing atmospheric C02 (DAC?)

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2 answers
27 views

Dual-independent turbo engine possibilities

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13 views

Scaled Relative Graph Analysis

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13 views

What does the resonance frequency mean in inertia matching

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1 answer
32 views

Do the models of reversible cycles like the Carnot Cycle help engineers in any way to design real Heat engines?

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2 answers
55 views

A question about the necessity of the observer in control theory

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1 answer
30 views

Calculate the deflection of a fixed supported beam

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0 answers
42 views

Pessure required for pumping seawater through pipe with inlet at a depth below sea level

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0 answers
28 views

Gcode coordinate transformations relative to rotation axis

2 votes
0 answers
18 views

dielectric unions and bonding continuity

1 vote
0 answers
19 views

-AN Fitting Compatibility

1 vote
0 answers
43 views

Which aluminum alloy is used in cheap commercial load cells?

1 vote
1 answer
27 views

How to compensate for the activation torque of a harmonic drive

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3 answers
41 views

Understanding Block Diagrams in Control Setups

8 votes
3 answers
1k views

How does a church built from stones survive 70 years under water?

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2 answers
45 views

Linear and nonlinear model outputs are different using the same input

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0 answers
17 views

I have a question about INISTATE Code (Analyzing a curved plate)

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0 answers
15 views

How do I select equipment for a load management system of EV chargers?

1 vote
0 answers
12 views

Aluminum quality by ASTM B209 cross refers to 4015,4016,4017 AMS-QQ-A-250/8?

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0 answers
18 views

FInding deflection on a uniform beam with supports ~ Incorrect answer

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1 answer
47 views

Analysing Bending in a Linkage Member


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