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I'm not sure what you are describing exactly, but an exhaust nozzle of a rocket engine will have a reduction in size before it increases as this is takes advanage of the venturi effect. As the cross-section of the air-flow is decreased the air speed will increase.
Wiki User
∙ 15y ago
Wiki User
∙ 11y agoThe "gas inlet" hole doesn't just
let in gas - it lets in gas and a
large amount of air - the two
together are needed for proper
flame. Burning the gas "raw"
makes a lazy, yellow, smoky
flame..
Wiki User
∙ 12y agoYou are either confused or unclear about something here. The "nozzle hole" in the Bunsen burner IS the "gas inlet". The much larger opening in the bottom is to control the air mix. For proper flame, only a tiny bit of gas is mixed with a large amount of air.
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Why is the nozzle hole made much smaller than air inlet?
The nozzle hole is much smaller than the air inlet for some good reasons. The main reason it is smaller is because it allows it more strength, and to increase output power.
Why the nozzle hole is very much smaller than the gas inlet?
The velocity of a fluid through a pipe is determined by the flow rate and the pipes diameter. If the flow rate remains the same but the diameter is reduced, then the velocity will increase. This means that the gas is able to travel a longer distance through rubber tubing without increasing flow and thus wasting gas.
How much water should you add as fuel for your water rocket?
If it is a commercially produced water/air rocket, follow the instructions exactly. They will tell you how much you need.If you made it yourself from a plastic bottle, you should perform a series of experiments to see how much water gives the best altitude.BTW, there is no fuel in these rockets. Water is the propellant that "pushes" on the rocket as it leaves the nozzle. Air pressure pushes the water out the nozzle.
How much thrust can be generated from a compressed gas cylinder?
there, In accordance with the question : It depends on how big the exhaust or the outlet hole is from the cylinder. The bigger the hole, the lower the thrust. But it doesnt mean that the hole should be extremely small. Its correct size deliver max thrust.
Which gas will deviate easier H2 or HBr?
H2 it is a smaller and much faster molecule that HBr.
Why is the nozzle hole made much smaller than air inlet?
The nozzle hole is much smaller than the air inlet for some good reasons. The main reason it is smaller is because it allows it more strength, and to increase output power.
Why is the nozzle hole much smaller than the gas inlet in the gas burner?
The "gas inlet" hole doesn't just let in gas - it lets in gas and a large amount of air - the two together are needed for proper flame. Burning the gas "raw" makes a lazy, yellow, smoky flame.
Why is the nozzle hole is very much smaller than gas inlet?
This is to increase the velocity of the gas as it enters the rubber tubing. The higher velocity means it will travel farther in tubing while still remaining at low pressures.
How much water pressure does a 1500 psi pressure washer need?
The inlet pressure can be as low as 45 PSI as long as there is a flow of about 3 gpm. The pump will easily pump it to 1500 psi through the appropriate nozzle
Is the Milky Way much smaller than the black hole?
No - The volume of the Milky Way galaxy is larger than the volume of its host black hole. The accumulated mass of the Milky Way galaxy is greater than the mass of its host black hole. The density of the Milky Way galaxy is much smaller than the density of its host black hole.
Which is smaller a black hole or the milky way galaxy?
Most identified black holes are much smaller than the Milky Way. If there was a black hole the mass of the Milky Way (which is probably 100,000 light years across) it would only be about 2/5ths of a single light year in width. Even the largest known black hole is much smaller than our galaxy.
What does the the nozzle do on a Bunsen burner?
The nozzle that the burner tubing connects to allows gas to enter into the burner. Also, the nozzle has a lever that allows you to control how much gas will flow into the burner.
Can Miss Chamilia charms fit on a normal Chamilia bracelet?
No. The inner hole on a Miss Chamilia is much smaller.
How much slope from one inlet to other?
You need a steep slope from one inlet to another.
Is the Milky Way galaxy smaller than a blackhole?
It's theoretically possible for a black hole to be larger than the Milky Way, but as far as we know, most are much, much smaller both in mass and extent.
Is a black hole bigger than galaxy?
No. At least, the black holes in existence so far are much smaller in size, and have much less mass, than a galaxy. However, note that the black hole in the center of the largest galaxies can have more mass (but not more diameter) than some dwarf galaxies.
Would regular spray nozzle work for pocket hose?
No, you have to buy the nozzle that will much the pocket hose, you can find it online at eBay, Amazon etc...
