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niels nielsen
  • Member for 4 years, 10 months
  • Last seen this week
  • corvallis, oregon, united states
2 votes

One-pulley CVT?

0 votes

How to improve the shear strength of a steel rod?

1 vote

What are the practical solutions to manufacturing this mechanical piece?

1 vote

Force required for a power generator in a coal power station

1 vote

Modelling Soil in a Scale Model

0 votes

Hydraulic circuit part question [Blanking Cartridge]

1 vote

What is the theory behing why is it harder to bend a block of wood on its thinner side when load is put onto it

0 votes

Most efficient electricity generation in a wide flow of water

0 votes

Which are the Betz's limits for marine devices such as wave energy converters?

1 vote

How can I tell the difference between paper and paper containing aluminum squares inside it?

1 vote

Do infrared heaters have a special blackbody radiation specturm?

2 votes

Boiling water efficiency

9 votes

How did this building's windows get like this?

0 votes

Which material index should be maximized for a component in a car's manual type HVAC?

1 vote

Is there a type of rotary positive displacement pump that can pump hot exhaust gases?

1 vote

"No Load Speed" for Series DC Motor - What does it mean?

2 votes
Accepted

Airflow visible over the airplane wing

0 votes

How to calculate elastic deformation due to kinetic energy (impulse)?

3 votes

Control Engineering: Formal vs. Trial-and-Error

1 vote

What does it mean when an oil is labeled with an ISO range rather than a single ISO value

1 vote

Why would you put covers in front of the output of the condenser fan on these mini-split units?

1 vote

Problem in casting with aluminium? (misrun?)

1 vote

Why does my 1989 TV have two separate power buttons on the front?

0 votes

Governors and acceleration effect on IC engine

2 votes
Accepted

What is a good working fluid in the temperature range of 150 - 180 °F?

5 votes

Is it dangerous for a child (or anyone) to bang away with a hammer and unscrew an old clothes washing machine?

1 vote

Tensile testing and the difference between theoretical results and actual

0 votes

A durable rubber type material that can flex easily but return to its original shape very fast

3 votes
Accepted

Injection molding: What is best for a dual cavity single mold?

7 votes

Could a mainspring be used to generate train acceleration during starting-up from the kinetic energy stored during its slowing down?

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