Engineering Questions, Problems & Solutions : TransWikia.com ~ Page 71

Is it true that pre-jet air planes used to fly much lower? If so, why?

I watched a video on the Concorde the other day. In it, they talked about the history of airplanes, and how the jetplanes now started flying "above the weather", and...

Asked on 12/27/2020 by Audley Kosick

2 answer

What alloy am I making (Al-Bi)

I have been melting aluminum in a DIY furnace for a few months in order to make lost wax casts. I was thinking that since bismuth has a much lower...

Asked on 12/26/2020 by Ivan Viti

2 answer

What is a constricting actuator called?

I'm looking for search terms, I'd like to find something like an electric hose clamp - a high-force, low-power, low-speed, motorized constricting mechanism. ...

Asked on 12/26/2020 by Vasiliy Sharapov

2 answer

What voltage are these hydraulic valves and how to I control them?

I am building a new control system for an injection moulding machine, the last part I am trying to work out is the main pump. It has two proportional valves...

Asked on 12/26/2020 by Terry Gould

1 answer

Worm Drive Clutching Mechanism

Problem DescriptionI have a project where I will need to be able to engage and disengage a worm drive (actually two of them). The worm drives are quite small....

Asked on 12/26/2020 by Justace Clutter

0 answer

PATRAN Order of Operations

To preface this question, almost all of my FEA experience has come from SolidWorks, so I haven't had to deal with these types of problems. I'm designing a truss structure...

Asked on 12/25/2020 by Anonymouse

1 answer

Use of pulleys in gearboxes

I'm designing a simple gearbox with some fairly strict space constraints. I was wondering if having a belt pulley inside of a custom gearbox is a serious issue for the...

Asked on 12/24/2020 by Artemis

0 answer

Lift and drag force measurement in a flume

I'm trying a test a hydrofoil in a low Reynolds flume, but struggling to find a way to mount the hydrofoil in the flume and measure the lift and drag...

Asked on 12/24/2020

1 answer

Air flow bench connected with a manometer. Atmospheric pressure of the manometer changes each time the bench is restarted. Why?

I was doing the air flow in a 90 degree bend experiment. On the first run, I connected the manometer to the tappings on the outer wall, then I...

Asked on 12/23/2020 by user154844

2 answer

Is design of "Budweiser's bow-tie shaped beer can " feasible & unique from engineering point of view?

Is design of "Budweiser's bow-tie shaped beer can " feasible & unique from engineering point of view?Can there be a better design than it? Like the shape of can...

Asked on 12/23/2020

2 answer

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