# Supersonic wind tunnel stagnation pressure?

Here are 28 best answers to ‘Supersonic wind tunnel stagnation pressure?’ - the most relevant comments and solutions are submitted by users of Wiki.answers.com, Yahoo! Answers and Quora.

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• Wondering if I had a natural DMT experience.?

One day I was on my computer watching some messed up videos (war and other junk i don't recommend), then I began to think to my self how can people be so horrible and take another life without a care in the world. Then I started to pray for god to take...

Sounds like it. Sounds amazing. Also sounds like you met Nuit. ;)

• How do I get the Renoylds number the same? Similitude and Dimenstional analysis problem.?

I have a problem with a model airplane that is 1/30th the size of its prototype. The air about them is going to have the same velocity and temperature. The prototype is in 1 atm. Here is the problem: How do I make the Reynolds number the same by changing...

Reynold's number if the ratio of intertial force to viscous forces: Re = rho * v * L / mu rho: fluid...

• What is the industrial application of these fluid laboratory apparatuses?

orifice, venturi meter, center of pressure, wind tunnel, and so on... i'll be tanckful if i get the answer even for one of them :)

An orifice is used in industry to create a differential pressure in a line in which you would want to...

• When a take headache medicine I get reaction?

this never use to happen to be until this past summer... I was having these weird head problems and neck pains that forced me to the ground...like gravity was pushing my head downwards (like there was alot of weight in my neck lower/mid head and I had...

It sounds like one of four Groups 1-neurological-assuming you had full neuro Panel and ruled everything...

• If it's true that cyclists shave their legs to reduce drag - has anyone done wind tunnel testing???

Although it sounds correct - there are similar situations where what we might think sounds correct isn't true. For example - golf balls. The dimples make the balls fly further - by creating turbulence around the surface of the ball, which prevents the...

There is very little, if any, effect on wind resistance when riders shave their legs. The main reason...

• Static pressure question???? pls help!?

A low-speed wind tunnel consists of a convergent nozzle (contraction), a uniform test section and a divergent duct (diffuser). Explain why the static pressure reaches minimum inside the test section with the Bernoulli’s and continuity equations...

Short answer: As the velocity of the wind/air increases, the pressure and temperature decrease.

• What is the best way to gauge the pressure of a moving airstream(@40m/s)?

We have a small wind tunnel with a flow rate of 450m3/hr to test intake systems of IC Engines.  Currently the pressure at a point in inlet is measured using a probe  that is essentially a ring with eight holes drilled at the periphery, connected to an...

Are you measuring total pressure or static pressure ?

• Is studying aerospace at IIT Kanpur so stressful?

then why do people say go for IIT kanpur only if you can handle pressure? Is there no IIT which has airfield, wind tunnel and flight laboratory like IIT kanpur?

First of all we should be clear that no branch is less than or smaller than other. All the branches...

• Why is my subsonic drag coefficient decreasing as velocity increases?

I measured the drag force of a model car inside a wind tunnel. Then I calculated the drag coefficient and plotted it against the flow velocity found from dynamic pressure (2-10psf). I'm sure I did all the calculations correctly, but my drag coefficient...