compressible fluid changes its volume when external pressure is applied and in-compressible fluid does not change its volume due to external pressure
Gasses are compressible and liquids and solids are incompressible. Using this information one can surmise that CO2 compressible would be the gas phase of CO2 and CO2 incompressible would be the solid (dry ice) phase of CO2.
if the density of the fluid changes with respect to pressure is called compressible fluid f the density of the fluid does not changes with respect to pressure is called incompressible fluid
Fluid is the higher level designation for liquids (example: water = incompressible) and gases (example: air = compressible). Why is there such a difference in behaviour? Fluids can change their shape easily, depending on the available space; solids cannot. Pour a liquid (heavier than air) in a vessel and it will cover the bottom of that vessel up to a certain height (its surface level) that depends on the amount of liquid poured. A gas (usually lighter than air) will fill all the available space and will show no surface. Gases are compressible, liquids are not. To demonstrate that, fill one cylinder with a gas (air will do for this example) and another one with water. Close the cylinders with a piston that can move downward in the cylinder. When the free space (the volume) inside the cylinder is reduced, its content will get pressurized. Note the difference: The piston in the water cylinder will not move, while the air cylinder can make quite some travel, depending on how much force you apply. So apparently the gas is compressible, water is not. This different behaviour can be explained by looking at the molecules. Gas molecules move around freely with lots of space between them. That space will shrink when the available vessel volume for the gas is reduced, resulting in an increase of the pressure the gas exerts on the walls of its vessel. More molecules in a given volume also means an increase in the density of the gas. The water molecules are already in intimate contact with each other, so there is no space that could be reduced when putting the liquid under pressure. Hence it is incompressible. For these reasons a protective cushion would rather be filled with air than with water. When you hit the water cushion it would feel rather hard, while the air cushion would feel more resilient.
Solid and liquid states are not compressible.Solids.Solids
Gas is the most compressible because the atoms have the most space in between. Solids are the least compressible because their atoms are tightly packed. Degree of compressibility will depend entirely on the substance in question.
The density of a compressible fluid changes with pressure, while the density of an incompressible fluid is not affected by pressure (assuming isothermal conditions).
Gasses are compressible and liquids and solids are incompressible. Using this information one can surmise that CO2 compressible would be the gas phase of CO2 and CO2 incompressible would be the solid (dry ice) phase of CO2.
if the density of the fluid changes with respect to pressure is called compressible fluid f the density of the fluid does not changes with respect to pressure is called incompressible fluid
The only one difference in b/w compressor and pump rotor is impeller shroud width.Fluid is incompressible so impeller shroud width is not change and gas is compressible so impellers are tends to thin in width to the discharge side.
Gases are highly compressible because their particles are widely spaced and have weak intermolecular forces, allowing them to be compressed easily. Solids, on the other hand, are nearly incompressible because their particles are tightly packed in fixed positions with strong intermolecular forces that resist compressibility.
Pump relay is used to increase the pressure of incompressible fluids (i.e., density is constant for change in pressure) Compressor relay is used to compress the pressure of compressible fluids (i.e.,density varies with pressure)
Fluid is the higher level designation for liquids (example: water = incompressible) and gases (example: air = compressible). Why is there such a difference in behaviour? Fluids can change their shape easily, depending on the available space; solids cannot. Pour a liquid (heavier than air) in a vessel and it will cover the bottom of that vessel up to a certain height (its surface level) that depends on the amount of liquid poured. A gas (usually lighter than air) will fill all the available space and will show no surface. Gases are compressible, liquids are not. To demonstrate that, fill one cylinder with a gas (air will do for this example) and another one with water. Close the cylinders with a piston that can move downward in the cylinder. When the free space (the volume) inside the cylinder is reduced, its content will get pressurized. Note the difference: The piston in the water cylinder will not move, while the air cylinder can make quite some travel, depending on how much force you apply. So apparently the gas is compressible, water is not. This different behaviour can be explained by looking at the molecules. Gas molecules move around freely with lots of space between them. That space will shrink when the available vessel volume for the gas is reduced, resulting in an increase of the pressure the gas exerts on the walls of its vessel. More molecules in a given volume also means an increase in the density of the gas. The water molecules are already in intimate contact with each other, so there is no space that could be reduced when putting the liquid under pressure. Hence it is incompressible. For these reasons a protective cushion would rather be filled with air than with water. When you hit the water cushion it would feel rather hard, while the air cushion would feel more resilient.
You can compress matter in any state because matter is mostly empty space. However, because it takes so much pressure to compress liquids and solids, they are said to be incompressible. ................. The gaseous state of matter is readily compressible.
Illustrate the difference between aromaticity and antiaromaticity with appropriate examples?
Solid and liquid states are not compressible.Solids.Solids
the difference between production management and operation management?
Because there are smaller spaces between their molecules, liquids and solids are considered incompressible under practical conditions. (This is one reason that hydraulic systems can work.) Gases that are very highly compressed may change phase to liquid or solid when compressed.Air Flow and CompressibilityIt depends on the Mach number and the changes in density occurring for that physical process. Eg. Airflow from a fan in a room is considered incompressible flow although air is a gas; even airflow over gliders and low speed aircraft is reasonably incompressible. However, flow over high speed aircraft (above Mach 0.3) can be safely assumed to be compressible, as density changes of gas cannot be neglected.The same applies to liquids and solids. However since the speed of sound in solids and liquids is very high, it is difficult to acheive mach 0.3 without causing a very large pressure difference. Hence these flows are assumed to be incompressible flows.