6. The followings are the inlet working at different conditions. दृ ह ड A B C (c) How can you relieve the critical region in each condition ?

Q: A dry-steam well is characterized by a closed-in pressure of P1 2500 kPa and saturated vapor. The…

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Q: solve a,b and c asap. A steam turbine with rated capacity of 56.4 MW operates with steam at inlet…

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Q: Apply the first law of thermodynamics to power producing turbine. Assume that the process is…

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Q: 2. A single acting air compressor with a clearance of 6% takes in air at atmospheric pressure and…

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Q: A turbine is driven by a system that enters the turbine at the ff. conditions: 200 kg/h, 39 atm, 501…

A: mass flow rate (m.)= 200 kg/h= 200 kg/3600 sec= 0.0555 initial temperature ( Ti)= 501 C speed (C1)=…

Q: 3.) The steam rate to a turbine for variable output is controlled by a throttle valve in the inlet…

A: The power produced by the turbine can be calculated using the formula given below as- P=mh1-h2…

Q: c) To examine the behavior of turbocharging, we shall consider the following example of a four…

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Q: A two-stage compressor with an ideal intercooler receives 0.2kg/s of Helium at 150kpa and 300K and…

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Q: 10 m3/min of free air is to be compressed to 8 bar gauge in two stages. Assuming a 2 bar gauge…

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Q: 7. A throttling calorimeter is connected to a desuperheated steam line supplying steam to the…

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Q: A steam turbine works similarly as with a O a. electrical motor O b. electrical generator O c. solar…

A: An electric motor is a mechanical device that uses the electric power given as input to produce…

Q: 2. Steam expands adiabatically in a turbine from 4 MPa, 400 °C to 0.5 MPa, 250°C. Calculate the…

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Q: R-134a liquid at 0.9 MPa and 26C is throttled at 0.2 MPa through an expansion valve. What is the…

A: Given that , P1=0.9MPaT1=26°CP2=0.2MPa

Q: The figure shows the thermodynamic cycle of an engine. The efficiency of this engine for monatomic…

A: The given efficiency relation is

Q: Q5) A turbojet engine is operates at altitude where temperature and pressure are 216K, 60kPa…

A: Disclaimer: "Since you have posted a question with multiple sub-parts ,we will solve first three…

Q: Unit No. 6 at The Geysers produces 52 MW of power at the generator from a steam flow of 417,000 kg/h…

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Q: 3. flow of petroleum through the wellbore in Iraq can be considered as a reversible Adiabatic…

A: Flow of petroleum through the wellbore in Iraq can be considered as a reversible Adiabatic…

Q: volumetric efficiency and if the discharge pressure shall be raised to 1400 kPa, a) what is the…

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Q: 2. If power in wind is 10MW, the maximum power output possible from wind turbine is MW. Al). 0.59…

A: Albert betz has concluded that no wind turbine can convert more than 59% of kinetic energy into…

Q: Air with a flow rate of 72 m3/s, a pressure of 101 kPa, and a temperature of 27oC, enters a…

A: detailed answer given in attachment kindly refer it.

Q: 1) which formula should be used to calculate  the intermediate pressure? 2) calculate the…

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Q: 58,300 kg/hr of steam is being throttled in a turbogenerator at 6.5 MPa and 500 °C and leaves at…

A: (a) Write the enthalpy of steam at 6.5 MPa and 500 oC. h1=3417.12 kJ/kgu1=3078.55 kJ/kg Write the…

Q: Kubuta geothermal power plant has 83.7 % efficiency. What is its actual power capacity if the…

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Q: A three stage, single-acting air compressor  with a polytropic index of 1.22 in all stages, runs in…

A: Given: n=1.22P0=101.3 kPaT=25°C=298 KFAD=4.2m3/s=0.07 m3/sPd=1.8 MPaPI=92…

Q: A two-stage air compressor with perfect intercooling takes in air at 1 bar pressure and 27°C. The…

A: We have a two-stage air compressor with flawless intercooling that takes in air at 1 bar and 27…

Q: Steam is throttled to a 0.1 MPa with 20 degrees of superheat. (a) What is the quality of the…

A: Let the steam is throttled from state 1 to state 2. State 1 conditions are unknown State 2…

Q: Select all temperature-pressure values which indicate SUBCOOLED conditions. O 0.3732 MPa and 130C O…

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Q: d to 7150 C. A regenerator of 65% effectiveness is added in the plant rease the overall efficiency…

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Q: d that it gave a pressure ratio of 3 atmosphere and temperature rise of 125° C. A 2000 kw motor was…

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Q: 2. Steam expands adiabatically in a turbine from 4 MPa, 400 °C to 0.5 MPa, 250°C. Calculate the…

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Q: 1- The power output (in MW); 2- The regenerator effectiveness; 3- A/F ratio;

A: As per honor code and answering guidelines I can answer 3 subparts at a time.If you want other…

Q: A three stage, single-acting air compressor  with a polytropic index of 1.22 in all stages, runs in…

A:

Q: A three stage, single-acting air compressor  with a polytropic index of 1.22 in all stages, runs in…

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Q: f reheat receives steam at 8.0 MPa, 480 o C. Reheat pressure is 0.83 MPa and exhaust pressure is…

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Q: A three stage, single-acting air compressor  with a polytropic index of 1.22 in all stages, runs in…

A: to be determine 1) which formula should be used to calculate the temperature of the air at entrance…

Q: www www State 430 100 P kPa 1250 67 24 Each compressor stage has an isentropic efficiency of 82%…

A: This is a brayton cycle with intercooler and regenerative heat exchanger. This cycle used in gas…

Q: The thermoynamic process that happens in steam turbine is a. adiabic compression b. iso entahlpy…

A: The thermodynamic process that occurs in the steam turbine is isentropic expansion. The steam is…

Q: Catalogue data for R-32 compressor with a displacement of 80 L/s show the capacity to be 8 tons when…

A: Refrigerant=R32Compressor displacement, V˙d=80 L/s=0.080 m3/sRefrigerating capacity, Q˙e=8…

Q: Refrigerant R-134a at 1.2 MPa and 120 °C is throttled through a valve to 280 kPa. Assume no change…

A: Given: Refrigerant R-134a, Initial Pressure, P1= 1.2 MPa Initial temperature, T1=120o C Final…

Q: A turbine is driven by a system that enters the turbine at the ff. conditions: 500 kg/h, 44 atm, 450…

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Q: Which of the following is an example of flash calculations with flash at given p and S? Group of…

A: The answer is Entropy balance.

Q: Air enters a turbine at temperature and pressure of 800°C, 10bar respectively. The actual exit air…

A: Convert the given air temperature at turbine entry into Kelvin. Here, ti is the temperature of air…

Q: The clearance volume in a reciprocating air compressor (a) reduces work input (b) reduces suction…

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Q: a) A reciprocating compressor is to compress 47 L/s of dry air from 1 atm and 32 deg C to 6 atm. The…

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Q: four-stage single-acting air compressor running in an atmospheric at 87 kPa and 15°C has a F.A.D of…

A: here for perfect intercooling process . reach stage = (7000/80)4 = 3.058 (answer 1)

Q: Consider a turbine consisting of two stages. The overall pressure ratio is four and the inlet…

A: Calculate the pressure ratio for each stage. rp=rp,overall=4=2 Calculate the temperature after first…

Q: reversible engine operating between the reservoirs A and C only at temperatures T, and T. Prove that…

A: Given that: Heat engine 1: Operates between reservoirs A, B and C. Heat is taken from A and B. Heat…

Q: The valve in a refrigeration system is a constant [choose answer] device. a)Pressure b)Temperature…

A: The valve used in a refrigeration system is used for the throttling process. The throttling process…

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.