An Engineering Thermodynic-Heat Transfer Quistion: A Bourdon gage measures the water pressure at the top of...
An Engineering Thermodynic-Heat Transfer Quistion:
A Bourdon gage measures the water pressure at the top of a tank with height 6 m to be 300 KPa. Determine the absolute pressure at the bottom of the tank if 50% of the tank volume is filled with water vapor. Assume ρvap = 2.16 kg/m3.
Homework Answers
Add Answer to:
An Engineering Thermodynic-Heat Transfer Quistion:
A Bourdon gage measures the water pressure at the top of...
The pressure of compressed air is measured with a manometer filled with water. The density of...
The pressure of compressed air is measured with a manometer filled with water. The density of water is 1000 kg/m3. If Patm = 84 kPa and the height of water in the manometer is 0.48 m, what is the gage pressure?
NEED HELP A rigid, poorly insulated tank with a volume of V1.0 m3 initially contains a...
NEED HELP
A rigid, poorly insulated tank with a volume of V1.0 m3 initially contains a saturated water vapor (quality of 1.0) at a pressure of 3 bars (300 kPa). The tank is connected to a supply line valve is opened and 2.0 kg of steam enters the rigid tank, after which the valve is closed. The pressure is measured after the valve is closed and it is found that p2-5 bars (500 kPa). Find (a) the state of the...
SP04 A rigid, poorly insulated tank with a volume of V1.0 m3 initially contains a saturated...
SP04 A rigid, poorly insulated tank with a volume of V1.0 m3 initially contains a saturated water vapor (quality of 1.0) at a pressure of 3 bars (300 kPa). The tank is connected to a supply line containing steam at a pressure of pL- 10 bars (1000 kPa) and a temperature of TL 500°C. The valve is opened and 2.0 kg of steam enters the rigid tank, after which the valve is closed. The pressure is measured after the valve...
A tank contains 500 kg of a liquid whose specufic gravity is 2. Determine the volume...
A tank contains 500 kg of a liquid whose specufic gravity is
2. Determine the volume of the liquid in the tank.
1.29 A tank contains 500 kg of a liquid whose specific gravity is 2. Determine the volume of the liquid in the tank. 130 Clouds can weigh thousands of pounds due to their liquid water content. Often this content is measured in grams per cubic meter g/m3.Assume that a cumulus cloud occupies a volume of one cubic kilometer,...
A mass of 5.5 kg of saturated liquid-vapor mixture of water is contained in a piston-cylinder...
A mass of 5.5 kg of saturated liquid-vapor mixture of water is contained in a piston-cylinder at 101.325 kPa. Initially, 2.3 kg of the water is in the liquid phase and the rest is in the vapor phase. Heat is now transferred to the water, and the piston, which is resting on a set of stops, starts moving when the pressure inside reaches 300 kPa. Heat transfer continues until the total volume increases by 21 percent. Determine: a) the initial...
h3 h2 A "U" shaped tube (with a constant radius) is filled with water and oil...
h3 h2 A "U" shaped tube (with a constant radius) is filled with water and oil as shown. The water is a height h1 0.38 m above the bottom of the tube on the left side of the tube and a height h 0.12 m above the bottom of the tube on the right side of the tube The oil is a height h3-0.32 m above the water. Around the tube the atmospheric pressure is PA 101300 Pa. Water has...
A flow nozzle equipped with a differential pressure gage is used to measure the flow rate of water at 10°C (p 9997 kg/m3 and p 1.307 x 10-3 kg/m s) through a 3-cm-diameter horizontal pipe. The nozzle...
A flow nozzle equipped with a differential pressure gage is used to measure the flow rate of water at 10°C (p 9997 kg/m3 and p 1.307 x 10-3 kg/m s) through a 3-cm-diameter horizontal pipe. The nozzle exit diameter is 1.5 cm, and the measured pressure drop is 3.3 kPa. Determine the volume flow rate of water, the average velocity through the pipe, and the head loss 1.5 cm Differential pressure gage -3 m3(s m/s The volume flow rate of...
in kW. (10 pts) A mass of 7.4 kg of water is contained in a freely...
in kW. (10 pts) A mass of 7.4 kg of water is contained in a freely moving piston- cylinder device such that the pressure remains 300 kPa. Initially, 2.8 kg is in the liquid phase and the rest is vapor. Heat is added to the system until the temperature reaches 400°C. Determine: a. (2 pts) The initial temperature, in oC. b. (2 pts) The initial volume in m3. c. (2 pts) The final volume, in m3. d. (4 pts) The...
Imagine you have a tank filled with water. The total height of the tank is 20...
Imagine you have a tank filled with water. The total height of the tank is 20 m. The water in the tank has temperature of 20 °C and density of 998 kg/m3. What is the gauge pressure and absolute pressure of the water at the depth of 10m? Assume that the atmospheric pressure is 101kPa 20m 10m
NEED HELP
A rigid, poorly insulated tank with a volume of V1.0 m3 initially contains a saturated water vapor (quality of 1.0) at a pressure of 3 bars (300 kPa). The tank is connected to a supply line valve is opened and 2.0 kg of steam enters the rigid tank, after which the valve is closed. The pressure is measured after the valve is closed and it is found that p2-5 bars (500 kPa). Find (a) the state of the...
SP04 A rigid, poorly insulated tank with a volume of V1.0 m3 initially contains a saturated water vapor (quality of 1.0) at a pressure of 3 bars (300 kPa). The tank is connected to a supply line containing steam at a pressure of pL- 10 bars (1000 kPa) and a temperature of TL 500°C. The valve is opened and 2.0 kg of steam enters the rigid tank, after which the valve is closed. The pressure is measured after the valve...
A tank contains 500 kg of a liquid whose specufic gravity is
2. Determine the volume of the liquid in the tank.
1.29 A tank contains 500 kg of a liquid whose specific gravity is 2. Determine the volume of the liquid in the tank. 130 Clouds can weigh thousands of pounds due to their liquid water content. Often this content is measured in grams per cubic meter g/m3.Assume that a cumulus cloud occupies a volume of one cubic kilometer,...
h3 h2 A "U" shaped tube (with a constant radius) is filled with water and oil as shown. The water is a height h1 0.38 m above the bottom of the tube on the left side of the tube and a height h 0.12 m above the bottom of the tube on the right side of the tube The oil is a height h3-0.32 m above the water. Around the tube the atmospheric pressure is PA 101300 Pa. Water has...
A flow nozzle equipped with a differential pressure gage is used to measure the flow rate of water at 10°C (p 9997 kg/m3 and p 1.307 x 10-3 kg/m s) through a 3-cm-diameter horizontal pipe. The nozzle exit diameter is 1.5 cm, and the measured pressure drop is 3.3 kPa. Determine the volume flow rate of water, the average velocity through the pipe, and the head loss 1.5 cm Differential pressure gage -3 m3(s m/s The volume flow rate of...
in kW. (10 pts) A mass of 7.4 kg of water is contained in a freely moving piston- cylinder device such that the pressure remains 300 kPa. Initially, 2.8 kg is in the liquid phase and the rest is vapor. Heat is added to the system until the temperature reaches 400°C. Determine: a. (2 pts) The initial temperature, in oC. b. (2 pts) The initial volume in m3. c. (2 pts) The final volume, in m3. d. (4 pts) The...
Imagine you have a tank filled with water. The total height of the tank is 20 m. The water in the tank has temperature of 20 °C and density of 998 kg/m3. What is the gauge pressure and absolute pressure of the water at the depth of 10m? Assume that the atmospheric pressure is 101kPa 20m 10m
Most questions answered within 3 hours.
-
Please answer true or false. Words
cannot be changed or added in to make it true...
asked 51 minutes ago -
An empty test tube weighs 15.923 grams. Then,
MgCl2•6H2O is added into the test tube. After...
asked 52 minutes ago -
(a) A piston at 6.1 atm contains a gas that occupies a volume of
3.5 L....
asked 52 minutes ago -
Assume memory access is 10 units of time and disk access is
10000 units of time....
asked 1 hour ago -
1. Are all good samples random?
2. Magazines often report surveys giving statistics such as “63%...
asked 1 hour ago -
Under all the various types of market structures, firms
must eventually earn some economic profits for...
asked 1 hour ago -
Consider the following fitness regime for a single locus trait
with two co-dominant alleles: w11 =...
asked 1 hour ago -
A large cable company reports the following.
80% of its customers subscribe to its cable TV...
asked 1 hour ago -
Please answer the question in brief.
Discuss the role of ERP in organizations. Are ERP tools...
asked 1 hour ago -
Discuss the pros and cons of collaborative software such
as SameTime. Does it increase productivity? What...
asked 1 hour ago -
Buying your in-laws a gift because it’s expected is
due to the ____________ motive of gift-giving....
asked 1 hour ago -
Calculate the expected value, the variance, and the standard
deviation of the given random variable X....
asked 2 hours ago