9. A closed rigid container has a volume of 1m3 and holds Oxygen gas at 344.8kPaa and 273K. Heat is added until the temperature is 600K. Determine the change in internal energy (kJ) and the change in enthalpy (kJ). Use kO2 = 1.395. Draw a figure or graph that will support the problem. Explain each step by step formula.

Q: 8. An automobile tire is inflated to 32psig pressure at 50°F. After being driven, the temperature…

A: Given DataP1=32psiT1=50°F=283.15KT2=75°F=297.039KP2=? As Question Data is not enough to draw FBD

Q: Patm=101kPa; g=9.81m/s² A substance is contained in a piston cylinder assembly with properties as…

A:

Q: Initially, a rigid tank contains 500L of water at 300°C. By volume, the tank contains60% liquid and…

A:

Q: Determine the specific volume, in m3/kg, of ethylene gas at 5 MPa and 20ºC.

A: Here we will apply the gas equation to calculate the specific volume

Q: Saturated water vapor is contained in a rigid container. Its energy is then respectively. What was…

A: The initial temperature of the steam the final temperature of the steam, the initial pressure of the…

Q: 1.06 lbm of water fills a container whose volume is 2.06 ft3. The pressure in the container is 100…

A: Given data:-mass of water = 1.06 Ibm volume of container =  2.06 ft3The pressure in the container=…

Q: ! Required information A piston-cylinder device contains 0.66 kg of steam at 300°C and 0.5 MPa.…

A: Here we will use the steam table to infer the values.

Q: Consider a steam turbine that takes in water vapor at a pressure of p, = 10 bar and a temperature of…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A system consisting of 7 kg-mol of a monatomic ideal gas undergoes a quasistatic process at constant…

A: Given data n= 7 kg molState 1Pressure =P1 =  1.7 MPa Temperature = T1 = 17°C = 290 KState…

Q: A closed vessel contains air at a pressure of 160kPag and temperature of 30°C. The air is heated at…

A:

Q: Using the following information, determine the vapor pressure of water at 300 °C. Note: We started…

A: The equation is  The values are  pisat=10 bar, Ti=179.88°C, Tf=300°C,∆vapH=2014.59 kJ/kgVv=0.1944…

Q: An insulated, rigid tank is divided into two equal parts by a membrane. (Figure 1) At the beginning,…

A:

Q: Compute the specific volume, temperature, or pressure (as the case may be) using the ideal gas…

A: Given: To find T, P, v using ideal gas equation T, P, v using generalized Compressibility chart

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.