A 0.3 m3 rigid tank is filled with saturated liquid water at 200°C. A valve at...
A rigid tank is filled with 260 kg of saturated liquid water at 200°C. A valve at th bottom is opened, and liquid is withdrawn from the tank. Heat is transferred to th tank such that the temperature remains constant. Determine the amount of hea the water remains a saturated liquid the entire time and that the veloc elevation change of the water leaving is negligible. (15 pts) st be transferred by the time half the mass has been withdrawn....
please solve with energy equation. why is there no kinetic energy ? why is mout•h1 used ? 5–123 A 0.3-mº rigid tank is filled with saturated liquid water at 200°C. A valve at the bottom of the tank is opened, and liquid is withdrawn from the tank. Heat is transferred to the water such that the temperature in the tank remains con- stant. Determine the amount of heat that must be transferred by the time one-half of the total mass...
Needh help with this A 200-m' rigid tank is filled with saturated liquid-vapor mixture of water at 50°C. If 10% of the mass is liquid and the rest is vapor, find the total mass in the tank. If heat is added in and the mixture becomes saturated vapor, find the pressure.
A 160 m3 rigid tank is filled with saturated liquid-vapor mixture of water at 50oC. 70% of the mass is vapor and the 30% of the mass is liquid. The mixture is then heated until its pressure is 50kPa. Determine the final temperature(oC).
(1 point) A rigid, insulated 0.43 m tank initially contains saturated water liquid at 362 kPa. The tank is connected to a steam pipe line carrying steam at 1.53 MPa and 305 °C through a valve. When the valve is opened, steam enters the tank from the pipe. When the valve is closed, the tank is filled with a saturated vapor with a pressure of 0.8 MPa. How much mass was added to the tank during this process?
In a well-insulated rigid tank which contains 2 kg of a saturated liquid-vapor mixture of water at 200 kPa, 40% of the mass is in the liquid phase. A heater is providing heat to the content of the tank so that all liquid phase converts to vapor phase. Calculate the entropy change of water in this process.
Arigid tank of volume 0.5 m3 is connected to a piston-cylinder assembly by a valve as shown in the diagram below. Both vessels contain pure water. They are immersed in a constant- temperature bath at 200°C and 600 kPa. Consider the tank and the piston-cylinder as- sembly as the system and the constant-temperature bath as the surroundings. Initially the valve is closed, and both units are in equilibrium with the surroundings (the bath). The rigid tank contains saturated water with...
Don’t round any decimals please A 160 m3 rigid tank is filled with saturated liquid-vapor mixture of water at 50 C.0.89 of the of the mixture in unit of m2/kg. Round the result to 4 decimal places.
A rigid tank having a volume of 0.1 m3 initially contains water as a two-phase liquid-vapor mixture at 1 bar and a quality of 1%. The water is heated in two stages: Stage 1: Constant-volume heating until the pressure is 20 bar. (treat as closed system) Stage 2: Continued heating while saturated water vapor is slowly withdrawn from the tank at a constant pressure of 20 bar. (Note: Use transient analysis with all the water leaving having a quality of...
6.32. A rigid vessel contains 0.014 m3 of saturated-vapor steam in equilibrium with 0.021 m of saturated-liquid water at 100°C. Heat is transferred to the vessel until one phase just disappears, and a single phase remains. Which phase (liquid or vapor) remains, ard what are its temperature and pressure? How much hieat is transferred in the process?