Is specific volume affected by pressure?

As we increases pressure, specific volume of saturated liquid is larger and specific volume of saturated vapor smaller.

Does specific volume change with temperature?

Specific volume is inversely proportional to density. Small changes in temperature will have a noticeable effect on specific volumes. The average density of human blood is 1060 kg/m3. The specific volume that correlates to that density is 0.00094 m3/kg.

Does pressure change volume changes?

Boyle found that when the pressure of gas at a constant temperature is increased, the volume of the gas decreases. when the pressure of gas is decreased, the volume increases. this relationship between pressure and volume is called Boyle’s law.

Is specific volume a function of pressure?

The specific volume, an intensive property, is the system’s volume per unit of mass. Volume is a function of state and is interdependent with other thermodynamic properties such as pressure and temperature. For example, volume is related to the pressure and temperature of an ideal gas by the ideal gas law.

Why does specific volume increase when pressure decreases?

Because the volume has decreased, the particles will collide more frequently with the walls of the container. More collisions mean more force, so the pressure will increase. When the volume decreases, the pressure increases. This shows that the pressure of a gas is inversely proportional to its volume.

Is specific volume the inverse of density?

The specific volume is the reciprocal of the density of the material, which is the mass per unit volume: r = (1/v) = (m/V). The “Specific Gravity” of a substance is the ratio of its mass to that of an equal volume of water at the same temperature and pressure.

What will happen to the specific volume of a refrigerant if the pressure decreases?

A temperature increase or a pressure decrease of a refrigerant results in an increase of the specific volume re- ducing the volumetric efficiency of the compressor.

Is pressure and volume direct or inverse?

For a fixed mass of an ideal gas kept at a fixed temperature, pressure and volume are inversely proportional. Or Boyle’s law is a gas law, stating that the pressure and volume of a gas have an inverse relationship. If volume increases, then pressure decreases and vice versa, when the temperature is held constant.

What is the difference between specific volume and volume?

Volume is a thermodynamic property of a substance. Specific volume is the volume of a unit mass of a substance. The difference between volume and specific volume is that volume is an extensive property whereas specific volume is an intensive property.

Is specific volume extensive?

Specific volume is an Intensive Property.

What happens to volume as pressure decreases?

Decreasing Pressure The combined gas law states that the pressure of a gas is inversely related to the volume and directly related to the temperature. If temperature is held constant, the equation is reduced to Boyle’s law. Therefore, if you decrease the pressure of a fixed amount of gas, its volume will increase.