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QUESTION 18 have a fixed amount of water in a rigid close volume and heat the...
A rigid tank with a total volume of 0.8m3 initially contains water in the form of...
A rigid tank with a total volume of 0.8m3 initially contains
water in the form of a saturated liquid-vapour mixture at
P1=500kPa. The liquid portion of the mixture initially occupies a
volume of only 0.5L (the remainder is vapour). Steam from a supply
line at Pi=1000kPa and Ti=500°C is then injected into the tank
until the pressure in the tank reaches P2=800kPa. At this point
(final state), the mass in the tank is m2=2.8kg.
a) Find the initial quality x1...
Problem 3.034 A closed, rigid tank is filled with water. Initially, the tank holds 1.0 lb...
Problem 3.034 A closed, rigid tank is filled with water. Initially, the tank holds 1.0 lb of saturated vapor and 6.0 lb of saturated liquid, each at 212°F. The water is heated until the tank contains only saturated vapor. Kinetic and potential energy effects can be ignored Determine the volume of the tank, in ft3, the temperature at the final state, in °F, and the heat transfer, in Btu
2.41 A closed, rigid tank contains 10 lbn water at a pressure of 60 psia and...
2.41 A closed, rigid tank contains 10 lbn water at a pressure of 60 psia and a quality of 0.92. The water is heated until its pressure has increased to 120 psia. Calculate the following quantities: (a) the mass of liquid water in the tank at the initial state (b) the mass of the water vapor in the tank at the initial state (c) the initial temperature of the water in the tank (d) the volume of the tank (e)...
Problem 3.034 A closed, rigid tank is filled with water. Initially, the tank holds 1.0 lb...
Problem 3.034 A closed, rigid tank is filled with water. Initially, the tank holds 1.0 lb of saturated vapor and 6.0 lb of saturated liquid, each at 212°F. The water is heated until the tank contains only saturated vapor. Kinetic and potential energy effects can be ignored. Determine the volume of the tank, in ft3, the temperature at the final state, in °F, and the heat transfer, in Btu. ? Step 1 KI Your answer is incorrect. Try again. Determine...
Problem 5(25 points) A rigid tank initially contains a partition that separates water at two different...
Problem 5(25 points) A rigid tank initially contains a partition that separates water at two different states. One side of the partition initially contains 4.5 lbm of steam at 150 psia and 600°F. The other side of the partition contains 7 lbm of saturated liquid 25 percent. The pressure at the final state is 50 psia. -vapor mixture at 300°F with a vapor mass fraction of partition is removed, and mixing occurs until equilibrium is established. The a) b) Determine...
3) Adding heat at constant volume: You have a 10 L (10 -2 m 3 )...
3) Adding heat at constant volume: You have a 10 L (10 -2 m 3 ) fixed volume container that initially contains 1 kg of water. The water exists in both vapor and liquid phases, and is at an initial temperature of 180 C. Heat is then added until the final temperature of the water in the container is 250 C. This problem involves calculating the amount of heat that is added to achieve this final state. I will roughly...
Needh help with this A 200-m' rigid tank is filled with saturated liquid-vapor mixture of water...
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.
rigid tank
The rigid tank illustrated in fig P4-124 has a volume of 0.06m^3 and initially contains a two-phase liquid -vapor mixture of H2O at a pressure of 15 bar and a qualityof 20%. As the tank contents are heated, a pressure-regulating valve keeps the pressure constant in the tank by allowing saturated vapor to escape. Neglecting kineticand potential energy effects:(a) Determine the total mass in the tank, in kg, and the amount of the heat transfer, in KJ, if the heating...
An initially empty, well insulated, rigid tank with a volume of 2 m3 is fitted with...
An initially empty, well insulated, rigid tank with a volume of 2 m3 is fitted with a mixing device. The tank has two inlets and zero outlets. One inlet is water at 1 MPa and 600◦C while the other is saturated liquid water. Both enter the tank slowly. If the amount of work done by the mixing device is 300 kJ, what must the temperature of the saturated liquid water be if the same mass is added through both inlets...
PLEASE EXPLAIN HOW TO APPROACH THIS PROBLEM, DO NOT SOLVE. THANK YOU. A rigid tank initially...
PLEASE EXPLAIN HOW TO APPROACH THIS PROBLEM, DO NOT SOLVE. THANK YOU. A rigid tank initially contains a partition that separates water two different states. One side of the partition initially contain 4.5 lbm of steam at 150 psia and 600 ºF . The other side of the partition contains 7 lbm of saturated liquid-vapor mixture at 300 ºF with a vapor mass fraction of 25 %. The partition is removed, and mixing occurs until equilibrium is established. The pressure...
A rigid tank with a total volume of 0.8m3 initially contains
water in the form of a saturated liquid-vapour mixture at
P1=500kPa. The liquid portion of the mixture initially occupies a
volume of only 0.5L (the remainder is vapour). Steam from a supply
line at Pi=1000kPa and Ti=500°C is then injected into the tank
until the pressure in the tank reaches P2=800kPa. At this point
(final state), the mass in the tank is m2=2.8kg.
a) Find the initial quality x1...
Problem 3.034 A closed, rigid tank is filled with water. Initially, the tank holds 1.0 lb of saturated vapor and 6.0 lb of saturated liquid, each at 212°F. The water is heated until the tank contains only saturated vapor. Kinetic and potential energy effects can be ignored Determine the volume of the tank, in ft3, the temperature at the final state, in °F, and the heat transfer, in Btu
2.41 A closed, rigid tank contains 10 lbn water at a pressure of 60 psia and a quality of 0.92. The water is heated until its pressure has increased to 120 psia. Calculate the following quantities: (a) the mass of liquid water in the tank at the initial state (b) the mass of the water vapor in the tank at the initial state (c) the initial temperature of the water in the tank (d) the volume of the tank (e)...
Problem 3.034 A closed, rigid tank is filled with water. Initially, the tank holds 1.0 lb of saturated vapor and 6.0 lb of saturated liquid, each at 212°F. The water is heated until the tank contains only saturated vapor. Kinetic and potential energy effects can be ignored. Determine the volume of the tank, in ft3, the temperature at the final state, in °F, and the heat transfer, in Btu. ? Step 1 KI Your answer is incorrect. Try again. Determine...
Problem 5(25 points) A rigid tank initially contains a partition that separates water at two different states. One side of the partition initially contains 4.5 lbm of steam at 150 psia and 600°F. The other side of the partition contains 7 lbm of saturated liquid 25 percent. The pressure at the final state is 50 psia. -vapor mixture at 300°F with a vapor mass fraction of partition is removed, and mixing occurs until equilibrium is established. The a) b) Determine...
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.
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