Answered: Relative efficiency of gas turbines and…

Relative efficiency of gas turbines and combined-cycle plants as a function of the air temperature have different behavior if used

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter40: Typical Operating Conditions

Section: Chapter Questions

Problem 4RQ: A typical temperature relationship between a high-efficiency condenser and the ambient temperature...

See similar textbooks

Related questions

Q: Power Plant whose efficiency is between 20% to 35%. What is the compression ratio based on…

A: Ans: A is correct

Q: QI/Calculate the power in kilowatts of the gas turbine power plant has a greatest temperature of…

Q: C- What is the mechanical power generation stroke in the internal combustion engine in diesel…

A: Given IC engine To find Mechanical power generation stroke Thermal energy to rotational mechanical…

Q: The highest theoretical efficiency of a certain engine is 30%. the temperature of the hot reservoir…

A: Heat engines: The mechanical devices that convert the heat generated by the chemical energy of…

Q: The following performance data were generated by a gas turbine having intercooling: LP compressor…

A: .

Q: Compare the thermal efficiency of a two-stage gas turbine with regeneration, reheating, and…

A: Given data: P-V diagram of a typical Gas turbine cycle with all the modification will be given as:…

Q: Compare between impulse and reaction turbine with the aid of a neat diagram.

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

Q: QUESTION 1 An Ericsson cycle performed in a steady-flow system is using air as the working fluid. By…

Q: What is an approximate cost of starting and running a Gas Turbine Power Plant running on Diesel…

A: Solution I have given rough estimate to make gas turbine power plant from a project to be made.hope…

Q: Steam enters the turbine of a power plant operating on the Rankine cycle (Fig. 2) at 873.15 K and…

A: Solution: .

Q: A 900 MW nuclear power station operates on a simple Rankine cycle (steam leaves the turbine as a…

A: Steam power plant Steam power plant is used to generate electricity using heat energy of the fuel.…

Q: What are the methods of improving efficiency of the Brayton cycle

A: Given: Methods of improving the efficiency of Brayton cycle.

Q: Identify the processes involved in ideal and actual Rankine cycle as in Table 2. Table 2 Ideal…

A: The table is given below -

Q: The ratio of the pressures in an Ericsson Cycle is 8. Determine the Thermal Efficiency in % 2.) The…

A: (1) Drawing the Pv and Ts diagram of the Ericsson cycle, The efficiency of Ericsson cycle is given…

Q: The gas turbine in the power generation building is a vital element of the performance and financial…

A: Given Data ⇒ Gas turbine plant

Q: 19. The maximum thermal efficiency possible for power cycle operating between 1200degF and 225degF…

A: Given data Temperature (T1)= 1200 deg F = 922.03 K Temperature (T2) = 225 degF = 380.37 K

Q: How many houses could a single natural gas plant serve? Ignore timing of supply and demand overlap,…

A: Given Data, E= Energy required per house = 10,000 KWh per year Prated = rated power output for the…

Q: Pump Q2/ Choose the Correct Answer: 1. Rankine cycle efficiency of a good steam power plant may be…

A: As per given question We have to choose correct options

Q: A 6 cylinder, two stroke, diesel engine produces 1,600 hp at 128 rpm. The engine has an expansion…

A: Solution: brake power = 954.88 kW or 1280.51 hp indicated power = 1193.6 kW or 1600 hp brake…

Q: Diesel Cycle 1-2: Isentropic compression 2-3: Constant pressure heat addition 34:Isentropic…

Q: An engine, operating with an efficiency of 0.225, delivers 8.10 ✕ 105 J each minute. What is the…

A: Given data as per the question The efficiency of engine =0.225 The energy delivered =8.10✕105 J per…

Q: turbine plants.. 3. 'Gas turbines require cooling water for its operations.

A: given: Consider the following statements: 1. The speed of rotation of the moving elements of gas…

Q: It is known that r= V1/V2 is the compression ratio, rc = V3/V2 is the cut-off ratio, and rE = V1/V3…

Q: The Taurus 60 gas turbine in the West Campus Steam Plant has a compressor pressure ratio of 12.2 and…

A: Given data: Pressure Ratio = PR = 12.2 Mass flow rate = m = 21.5 kg/s Heat added = Q = 18 MW…

Q: or a thermodynamic work cycle that uses two turbines consisting of a (low pressure turbine) and…

A: Thermodynamic work cycle that uses two turbines consisting of a low pressure turbine) and high…

Q: i) determine the rate of heat transfer into the cycle, and ii) evaluate the thermal efficiency of…

Q: A coal-burning steam power plant produces a net power of 300 MW with an overall thermal efficiency…

A: Given data: The net power produced, W = 300 MW. The thermal efficiency, η = 32%. The air-fuel…

Q: A coal-burning steam power plant produces a net power of 300 MW with an overall thermal efficiency…

Q: Choose the correct answer : 1. What are the factors that affect the volumetric efficiency? a.…

A: 1.

Q: A turbojet is flying with a velocity of 900 ft/s at an altitude of 20,000 ft, where the ambient…

A: Draw T-s diagram for turbojet cycle.

Q: R1. Heat engines convert internal energy to mechanical energy. Describe the operation of this…

Q: power input of the compressor (b) the coefficient of performance (c) the rate of exergy

Q: The pressure ratio of a Brayton cycle with an air-powered regenerator is 8. The lowest and highest…

Q: Explain and differentiate the concept and processes of Carnot cycle, Otto Cycle/Gasoline engine,…

Q: Pls answer this thank you!Steam enters a steam engine at 2.6 Mpa and 233°C and exit at 0.2 Mpa.…

Q: 18.13 A rotary compressor is used to supercharge a petrol engine. The static pressure ratio across…

A: We have a rotary compressor for supercharging a gasoline engine. The rotor's static pressure ratio…

Q: Q12. The temperature limits through a heat engine cycle are 300 °C and 50 °C and the heat rejected…

Q: Determine the air-standard efficiency of an engine operating on the diesel cycle with a clearance of…

Q: Critically compare how heat transfer efficiency will affect the lifetime of the turbine.

A: Due to the heat transfer inside the turbines, the thermal stresses induced. these thermal stresses…

Q: A Brayton cycle inlet is at 300 K. Inlet and exit temperatures of the turbine is measured as 1800 K…

A: Given Inlet temperature T1=300 K Inlet temperature of turbine T3=1800 K Exit temperature of turbine…

Q: What is the difference between a diesel engine and a gasoline engine, and when to use both engines?

A: S.N. Gasoline Engine Diesel Engine 1. The air and gasoline are mixed in the carburetor before they…

Q: Consider the operation of an actual turbine in a gas turbine engine. The mass flow rate is 50…

Q: IMPORTANT: For problem solving items, start your solution by presenting the cycle in P-v and T-s…

Q: y is 0.75. Based on this information, select all the correct statements below. If the powerplant is…

Q: Compare the thermal efficiency of a two-stage gas turbine with regeneration, reheating, and…

A: Gas Turbine works on air Brayton cycle. In actual practice simple Brayton cycle is not used.…

Q: 1. An engine rejects 200kW when running at a thermal efficiency of 22%. The calorific value of the…

Q: How does discharge pressure affect the compressor speed? How does discharge pressure affect the…

Q: b) A gas-turbine engine with regeneration operates with two stages of compression and two stages of…

Question

I need the answer as soon as possible

Relative efficiency of gas turbines and
combined-cycle plants as a function of the
air temperature have different behavior if
used
اخترأحد الخيارات
a. air cooled condenser
b. wet cooling tower
c. fresh water as coolant O

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

which are the following statement is true? * [ coP of Camot refrigeration cycle does not depend on the working fluid GOP of Gamt cycle is the higher than any other refrigeration cycles. in all fresh air system, the cooling capacity of the space is approximately equal to the O 0 spacecoiingload o The dual pipe water distribution system recommended for fast controlling of air temperature and relative humidity in space.
which of the thermodynmic property remains constant in conenser of a steam power plant. a. enthalpy b. pressure C. entropy d. temperture
Calculate the thermal efficiency of an air standard limited pressure cycle with a compression ratio of 22, initial pressure and temperature of 100 kPa and 27 deg. C respectively. a pressure limit of 13 MPa and a total heat input of 1800 kJ/kg of air. a. 59% b. 43% c. 71% d. 63%
a steam 8.0 mpa and 485 degrees celsius enter the turbine and expand at condenser pressure of 0.006 mpa for cycle and 1kg of steam. determine heat added, worknet, thermal efficienc, for the engine determine steam flow for an engine output of 40000 kw, work turbine, energy chargable, ideal heat rate
Can you please give 3 disadvantages of Reheat Regenerative Cycle?
Q/A vu pear - compression retrigration cele uses R-iz as a working fluid. R-12 enters the compressor as Sat urated liquid vapor , omd enters the Ca pill ary tube as a Saturnted liquid, The min imum cycle temperatare is(-S)c° ad the maximum Cycle pressure is o.8 mpa adiabatic compressor exit tem premtuve is (So)ľ, Assume 1oss in conden ser and evaporottor. find The actual on pressure D The Specific hent transter from cold 19L) 2The coefficient of Perfor mance (Cop) ) The isontropicefficiney of the compessor The Specific heat tremsfer to the hot environment (9H)
Vapor absorption cycle and Plant (detailed).
The open cycle gas turbines provides less flexibility when compare to closed cycle a. TRUE b. FALSE
In simple and clear explanation. What is polygeneration system in refrigeration systems?
Which statement is right regarding the following heat pump? Inside air Outside air Condenser Evaporator Expansion valve Compressor O a. It heats the indoor space using heat rejection process Ob. has an isentropic throttling process OC. It always has an ideal thermodynamic cycle Od. It uses an evaporator for heat rejection MacBook A esc F2 %23 % 2 6 الحتول W R. Y K تثبيت العالي S D F G العالي В ait الأوامر ctri cmd H
- Calculate the moisture content at the exit of the turbine in the bottoming cycle (Rankine cycle). - Apply the use of tables to establish steam plant efficiency. PLZ solve all part
Pls. answer thank you! The following performance data were generated by a gas turbine having intercooling: LP compressor inlet conditions of 14.7 psia and 520’’R: LP compressor isentropic discharge temperature, 743.8 R. compressor isentropic efficiency. 78 percent; HP.compressor inlet temperature, S20 degree R: HP compressor isentropic discharge temperature, 743.8 R. HP compressor isentropic efficiency, 82%; turbine inlet temperature, 2000R; and turbine isentropic efficiency, 90%, Calculate the net cycle work Btu/lb.