Q3: The enthalpy of vaporization for water is: H,O H,O aHvep =+ 44.0 kj/mole Calculate the AH for evaporating 3.00 grams of water and AH for Condensing 20 grams of water.

Q: You have saturated vapour at 51.2 bar.  Calculate its specific enthalpy in KJ/kg.

A:

Q: ne. What is its final pressure (in atm)?

A: To find final pressure.

Q: Question 1)Water vapor enters with a continuous flow adiabatic turbine, 3MPa press, 400 oC…

A: Given data: Inlet and exit condition for the turbine is given above in the figure mentioned…

Q: Q3: The enthalpy of vaporization for water is: H,O H,0 AH =+ 44.0 ki/mole

A: Given: ∆Hvap=44 kJ/mole=44000 J/mole

Q: Determine the specific weight of air at 2.2 bar and 20 degree Celsius. Assume the characteristic…

A: Given, Pressure, P=2.2barP=2.2×105 PaTemperature, T=20°CT=293KR=287J/kgKFrom the gas law…

Q: Water vapor enters with a continuous flow adiabatic turbine, 3MPa press, 400 oC temperature and 90…

A: Since there are two questions, I will be able to answer the first question according to the rules. I…

Q: 13. A sample of pure, dry air has initial temperature of 15°C at 1000 hPa. Compute the change in…

A:

Q: Saturated uater vapour at 60i has its pressure decrease to increase the volume by 10%% Keeping the…

A: Given: T1=60°∆V=10%

Q: A rigid tank contains water vapor at 400 C and an unknown pressure. When the tank is cooled to 150…

A: Given data The water vapor temperature is T1=400°C The final water temperature is T2=150°C

Q: What is the quality, x in percent of a 13 kg-m wet vapor with 3 kg saturated liquid content?

A: Given Data ml=3 kg m=13 kg

Q: Classify whether the properties given is for subcooled liquid (SC), saturated liquid (SL), wet…

A: Solution:   The given states have been categorized by looking into the steam tables:

Q: CO2 gas enters the pipe at a flow rate of 2kg / s, 3MPa pressure and 500K temperature. While the CO2…

A: Given, mass flow rate (m˙) = 2 kg/s P1 =P2= 3 MPa T1 = 500K T2 = 450K

Q: a) What is quality? Does it have any meaning in the superheated vapor region? b) What is Enthalpy…

A: (a) Quality: Quality implies the vapor content in the combination of fluid vapor. Nature of the…

Q: Determine the pressure of nitrogen at 160K,v=0.00291m3/kg der Waals EOS, and the nitrogen table.…

A:

Q: Steam is delivered to turbine at 5.4 MPa and 600 degree C. Before condensation at 31 degree C, steam…

A:

Q: Choose the correct statement. A) In condensation, particles move apart from each other. B)In…

A: Solution:

Q: Five kg of water vapour are contained at 150 kPa ad 90 per cent quality in a suitable enclosure.…

A: Given Data The mass of the water vapour is: m=5 kg The initial pressure of the water vapour is:…

Q: A 10 kg parcel of air has a pressure of 1000 mb, and contains 25 grams of water vapor. a. What is…

A: A thermodynamic process that takes place at constant pressure is known as an isobaric process. The…

Q: for R600a 1) at 40oC what is the pressure of condensation? 2) What is the absolute pressure and…

A:

Q: In new temperature scale say °p, the boiling and freezing points of water at one atmosphere are…

A: Temperature measures how much the body is hot or cold. More temperature means the body is hot and…

Q: The liquid-vapor equilibrium curve for R134A over the range from the triple point to the critical…

A: Please find the solution below

Q: The high pressure units on a steam plant operate at 10bar (gauge), and the condensate is sub-cooled…

A: Write the given data with suitable variables. P1=10 bar guage∆T=9.5 Km˙=10 kg/sP2=1.5 bar

Q: Determine quality of the mixture

A:

Q: A rigid tank contains water vapor at 250 C and unknown pressure. When the tank is cooled to 124 C,…

A:

Q: As moist air in a closed, rigid tank is cooled without condensation occurring, the specific volume…

A: Because the mass of the system in the case of a rigid tank remains constant without any mass…

Q: The temperature at which a substance changes its phase from solid to A) Critical temperature B)…

A: Answer      D) sublimation temperature

Q: Determine the type of steam, given: Temperature: 52°C Enthalpy: 2590 k/kg O wet Vapor Superheated…

A: Given that, From the steam table, write the properties of steam.

Q: What is different in bitween Saturated Vapor and Superheated Vapor.

A: Saturated vapor - If a substance exists complete vapor at saturation temperature then it is called…

Q: Water is boiled at 100°C electrically by a 3-kW resistance wire. Determine the rate of evaporation…

A: Given data The temperature of the water is .T=100°C The power of the resistance wire is P=3 kW=3000…

Q: You have saturated vapour at 153.2 bar.  Calculate its specific enthalpy.

A: Following is the answer for question. Given, Saturated vapour at 153.2 bar.

Q: Refrigeration tubing is 2 inches in diameter and 10 ft. long and contains R 12 as a saturated vapor…

A:

Q: Moist air exists at 66°C dry bulb temperature and 30 percent degree of saturation. Pressure is…

A:

Q: the condensing temperature is to be limited to 55°C, what is the maximum allowable ambient…

A:

Q: CO2 gas enters the pipe at a flow rate of 2 kg / s, 3 MPa pressure and 500 K temperature. While the…

A: Given,Initial state of gas:P1=3MPa=3×106PaT1=500Km.=2 KgsFinal state of…

Q: the temperature at the beginning and end -) of the evaporator is constant, while It increases after…

A: we have to discuss why temperature stays constants in the evaporator

Q: Determine the type of steam, given: Pressure = 10 MPa: Temp = 300°C O Saturated Liquid Saturated…

A: Given data, P = Pressure of the steam = 10 MPa T = Temperature of the steam = 300 oC To determine,…

Q: Five kilo of water vapour are contained at 178 kPa and 85 percent quality is a suitable enclosure.…

A:

Q: Enthalpy of vaporisation is equal to, at critical point. OA saturation point O B. zero OC.…

A: Enthalpy of vaporization : it means the amount of heat needed to change liquid state to vapour…

Q: Determine the type of steam, given: Enthalpy: 3423 kJ/kg Pressure: 500 kPa O subcooled Liquid O Wet…

A: Given:

Q: This is the first part of a three-part question. Water at the inlet to the pump has pressure of 100…

A:

Q: estimate of the enthalpy of evaporation of

A: Given;For water at;  T= 250 CdpsdTs=0.189 kPa/Kspecific volume of dry saturated vapour is= 43.38…

Q: A. The separation B. The oscillations C. The liquid to ga D. The condensati 9. Machines that

A: As per bartleby guide lines only solve one question, if you want remaining questions answers please…

Q: Enthalpy of vaporisation decreases as the O A. temperature or pressure increases. B. temperature or…

A:

Q: the question below is already answered in the photos that I provided I only want to ask how did it…

A: The properties w1 i.e. specific humidity and h1 i.e. enthalpy values are directly obtained from…

Q: Consider a sealed can that is filled with 4.4 kg of water at 115 °C and P = 248 kPa. Now a leak…

A: Given: The mass of water, m = 4.4 kg The temperature of the water, T = 115 C The pressure of water,…

Q: In new temperature scale say °p, the boiling and freezing points of water at one atmosphere are…

A: Temperature measures how much the body is hot or cold. More temperature means the body is hot and…

Q: Saturated uater vapour at 60i has its pressure decrease to increase the volume by 10 % Keeping the…

A:

Basic Thermodynamic Processes

The word 'thermodynamics' can be divided into two words, 'thermo' and 'dynamics'. The word thermo deals with the heat and thermal phenomenon, whereas dynamics deals with forces or external agent that drives the heat flow or aids in the motion of heat.