Engineering Questions, Problems & Solutions : TransWikia.com ~ Page 67

How do I 'fuse' together two different kinds of data to get a final result?

I am building a robot (2 powered wheels and one ball bearing). The problem is that I can't seem to make it drive straight. I literally find it impossible, I...

Asked on 01/13/2021 by user9549355

2 answer

Rotate rack while keeping it engaged with gears

I am trying to design and construct a working replica aircraft instrument (a Horizontal Situation Indicator to be exact) but am facing a couple of issues. The first one can...

Asked on 01/13/2021 by Padarom

1 answer

What mechanism do safety belts use to engage?

Earlier today I came across a creep testing machine that uses a safety belt as a mechanism for stopping loads from hitting the ground. It is probably the first time...

Asked on 01/13/2021

0 answer

Calculation of the stored energy for a heat storage tank

There is a heat storage tank that is directly loaded from the top and the heat is also taken from the top.The colder water from the heating circuit return...

Asked on 01/12/2021 by Emma

2 answer

Debugging Ansys ACT C# Extensions

I'm using the Ansys ACT Api with C# to create an extension for Ansys (Mechanical). When developing the extension I need to build a dll file from C# code (using...

Asked on 01/12/2021 by remi

1 answer

Why does the thermal boundary layer(TBL) thickness increase with decreasing Prandtl number?

Consider a liquid flow in which, keeping all else constant, we can vary the thermal conductance(K). Now, if we increase the thermal conductance of the fluid the Prandlt number will...

Asked on 01/12/2021 by GRANZER

2 answer

Should we use exhaust fans during wildfire smoke?

We have exhaust fans in our baths, kitchen and master closets. There are wildfires with a lot of smoke. Our house has HVAC and was recently remodeled. Should we use...

Asked on 01/11/2021 by Cynthia Volpi

2 answer

Why would these hydraulic cylinders have 3 large connections?

I am trying to work out how a recently acquired Arburg 220-90-350 from 1982 works so that I can build a new control system and get it working. It's a...

Asked on 01/11/2021

1 answer

How to calculate the required torque for an azimuth/elevation antenna rotator?

I want to build an antenna rotator for a 1M dish. How do I calculate the required torque for the motor of the elevation axis? Here's a sketch of the...

Asked on 01/10/2021 by hjf

1 answer

How do AC/DC Adapters (Wall Wart) prevent AC Noise Coupling to DC?

I am wondering if AC noise (EMI) gets coupled to the DC side of the AC/DC adapter, what are the design methods used to isolate AC noise getting coupled...

Asked on 01/10/2021

3 answer

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