Calculate the total mass that has escaped when the tank

Assignment Help Mechanical Engineering

Reference no: EM13627435

Saturated vapor steam at 4 MPa is contained in a 2 m3 insulated vessel. A valve on the top of the tank is opened, allowing steam to escape. If any liquid is formed, it will drop to the bottom of the tank, so that saturated vapor only will escape from the top of the tank. Calculate the total mass that has escaped when the tank pressure reaches 1 MPa. Note that value of the saturated vapor enthalpy leaving the tank changes as the pressure drops. However, the values of hg at 4 MPa and 1 MPa are not grossly different, so the average of the two can be used for the escaping stream term in the energy balance, if needed.

Reference no: EM13627435

Questions Cloud

Methane is preheated to 80 c degree and is burned in 20 : methane is preheated to 80 c degree and is burned in 20 percent excess air that is preheated 200 c degree in a

A wave on a string is described by the equation y0150 m : a wave on a string is described by the equation y0.150 m sin 1.795x 2010.6t where y is the vertical distance in

A plastic ring or hula-hoop is thrown to the right with a : a plastic ring or hula-hoop is thrown to the right with a velocity of 8ms and it moves in such a way that it produces a

Determine the mass of helium withdrawn lbm and the heat : helium initially at 160degf and 30 psia is slowly withdrawn from a well-insulated rigid tank of volume 7 ft2 until the

Calculate the total mass that has escaped when the tank : saturated vapor steam at 4 mpa is contained in a 2 m3 insulated vessel. a valve on the top of the tank is opened

A cosmic ray particle travels directly over a football : a cosmic ray particle travels directly over a football field from one goal line to the other at a speed of 0.454c.a. if

The length of a cast iron pipe is to be 4200 ft the head : the length of a cast iron pipe is to be 4200 ft. the head causing flow is to be 12.6 ft. after the pipe has been in

Light of wavelength 458 nm is incident on a narrow slit the : light of wavelength 458 nm is incident on a narrow slit. the diffraction pattern is viewed on a screen 3.49 m from the

The length of a cast iron pipe is to be 4200 ft the head : the length of a cast iron pipe is to be 4200 ft. the head causing flow is to be 12.6 ft. after the pipe has been in

User Account

All Pages