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.
The "gas inlet" hole doesn't just let in gas - it lets in water and a large amount of air - the two together are needed for proper flame. Burning the gas "raw" makes a lazy, yellow, smoky flame.
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.
The gas inlet exists to allow for gas to enter the host with no gas escaping, or very little escaping. It serves as a moderator , since it controls the volume gas that enters the host.
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.
You want to be able to fine-tune the amount of flame for delicate procedures-- more the size of a cigarette lighter or stove burner and less like a flame-thrower.
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.
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.
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.
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.
H2 it is a smaller and much faster molecule that HBr.
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.
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.
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.
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.
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
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.
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.
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.
No. The inner hole on a Miss Chamilia is much smaller.
You need a steep slope from one inlet to another.
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.
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.