The diagrams show the cylinder of a petrol engine in 4 stages. Petrol vapour and air are drawn into the cylinder, The mixture is then squeezed together, and then exploded by a spark. The explosion pushes down the piston. The exhaust gases are then expelled from the cylinder.

Q: During tests on a turbojet engine an unknown fuel is used. The dry product gases are analysed and…

A: Only first 3 sub-parts have been solved.

Q: 2. In the engine of a car that uses petrol as fuel, when the piston is at its highest position, air…

A: Given:P1=10 barT1=100°CT2=1500°C

Q: Consider an ideal Hampson-Linde cycle in which no heat is lost to the environment. Use the data in…

A: The Linde-Hampson cycle, is a type of refrigeration cycle that allows gases to reach very low…

Q: One-quarter Ibmol of oxygen gas (O2) undergoes a process from p1 = 20 lbf/in2, T1 = 500°R to p2 =…

A:

Q: Example-6 The four cylinder engine of a light truck owned by a utility company has been converted to…

A:

Q: Define the Exergy Destroyed During Stirring of a Gas.

A: Exergy has been a primary tool under the second law of thermodynamics. Exergy efficiency becomes…

Q: Problem 2 An Air Force Research Lab engineer is asked to evaluate the maximum theoretical work that…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.