Engineering Questions, Problems & Solutions : TransWikia.com ~ Page 8

Nickel Chromium Wire for high temperatures

I've been trying for months to find a way to heat moving air inside a tube to high temperatures. The closest to success I ever had was using an...

Asked on 09/01/2021 by Eric F

2 answer

Stopping force on wire rope from a falling object attached to it

Okay, bit of a weird one. Imagine an object of known mass in free fall, tethered by a wire rope to an infinitely stiff sky hook. When that wire...

Asked on 09/01/2021 by WestyTea

2 answer

Can wet welding be done in mineral oil?

I'm interested in knowing whether or not submerged welding can be done in fluids other than water, specifically mineral oil in this case. The reason I want to know is...

Asked on 09/01/2021 by Gabe

2 answer

How can I keep my soda bottle at atmospheric pressure while dispensing the liquid via a sealed system pump?

I am making a "bar bot" and I am trying to figure out a way to dispense soda without it going flat. I am using a bunch of peristaltic pumps:...

Asked on 09/01/2021 by Rosey

3 answer

Why use a reference volume for leak testing?

An accepted method of leak testing a test piece is by using a differential measurement between it and a reference such as in the schematic here -...

Asked on 09/01/2021 by Oliver Walters

1 answer

How to increase temperature in a wooden box up to 350 degrees F?

How can I significantly increase the temperature in a relatively medium sized wooden box effectively to 300∘ ?? The box is 3.5 feet in height, 2.2 feet in width, and...

Asked on 09/01/2021 by Cam Sep

2 answer

How are the conditions after the shock calculated for a shockwave formed on a cone?

How do oblique shockwaves differ from 2D to 3D problems? More specifically, how are the conditions after the shock calculated for a shockwave formed on a cone (e.g. the inlet...

Asked on 09/01/2021 by Xtra4

1 answer

Water Cooling a Personal Computer

I intend to water cool my next PC. There are three areas of heat production in a PC - the CPU, the GPU and the motherboard itself. Would...

Asked on 09/01/2021

2 answer

How to choose the dimensions for a prestressed I-beam?

I need to design a simply supported symmetric I-beam (for a school problem). However, I can't find much information about the selection of the section or if there exist any...

Asked on 09/01/2021 by MaxSmith060

1 answer

Can someone explain how the output of this control system is derived?

I understand equation (1), but I really don't see the connection between equation (2) and the picture. For starters, shouldn't...

Asked on 09/01/2021

1 answer

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