30 -Which of the following could be the Temperature – Entropy (T – s) diagram of the ideal Brayton cycle? pirenO a)kangirenOB)V- sabitçıkan- sabit girenO NS)PubitPsabitckamgirenPabitD)P-sabitskangirenTO)Ve sabitkan-sabit

Answered: 30 - Which of the following could be…

Engineering

Mechanical Engineering

30 - Which of the following could be the Temperature – Entropy (T – s) diagram of the ideal Brayton cycle

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Burning methane for the purpose of heating water toproduce steam in order to drive a turbine is an…

A: Objective: To determine the energy conversion in the given example of the burning methane for the…

Q: The beginning of the isentropic compression process is labelled as state-1. Order the remaining…

A: The Diesel cycle is a combustion process of a reciprocating internal combustion engine. It involves…

Q: Design a steam power cycle that can achieve a cycle thermal efficiency of at least 40 percent under…

A: Given:The minimum thermal efficiency of the cycle:So the limiting value of the thermal efficiency of…

Q: An irreversible Stirling cycle containing 5.0 mol of a diatomic ideal gas goes through the following…

A: a) P-V diagram of the processes is The P-V diagram of the complete Stirling cycle is 1) Process…

Q: Consider an air-standard Otto cycle. At the beginning of the compression process, the pressure and…

Q: Select the correct choice. 1. In the actual cycle, the effect of variation in specific heats in is…

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: An ideal Otto-cycle works between minimum and maximum temperatures of 300 K and 1800 K. What is the…

A: Otto cycle is the standard cycle used in Spark Ignition engine. In Otto cycle, intake of air-fuel…

Q: (c) A 100-L container is filled with 1 kg of air at a temperature of 27 °C. What is the pressure in…

Q: One pound of a perfect gas which has a cp=300 ft-lbf/lbmR and k=1.25 is used as a working substance…

Q: Thermodynamics (Carnot Cycle) One pound of a perfect gas which

Q: Completely solve and box the final answers. Write legibly 2. (a) Draw the cycle with designated…

Q: 1. Derive the final temperature of the following cycles, in term and ratios a. Otto Cycle b. Diesel…

Q: 3. Show that the thermal efficiency of the Carnot cycle in terms of the isentropic compression ratio…

A: Draw the T-s diagram of Carnot cycle.

Q: Draw the T-S diagram of Rankine cycle with Super heating. b. Explain the impacts of super heating on…

A: (a) Consider the TS diagram shown below for the Rankine cycle.

Q: 3 What is the thermal efficiency of a reversible cycle executed by one mol of an ideal gas? starting…

Q: Enthalpy data is given for a regenerative Brayton cycle with intercooling and reheating. The cycle…

A: Given that: W = 14 MW State h State h 1 300.19 6 1575.57 2 411.22 7 1085.31 3 300.19 8…

Q: The beginning of the isentropic compression process is labelled as state-1. Order the remaining…

A: The Otto cycle begins with the isentropic compression process, which is labelled as state-1. This is…

Q: Air enters the compressor of an ideal air standard Brayton cycle at 195 kPa, 290 K, with a…

Q: One mole of an ideal monatomic gas goes through the reversible cycle shown. Vc = .0.0140 m³, Vab =…

Q: Thermodynamics (Carnot Cycle)

Q: (a) What is the working fluid for Rankine cycle? (b) Describe the main characteristics of a Rankine…

A: Rankine cycle is the basic cycle of thermal power plant which uses water as a working fluid.

Q: 5. A three-process cycle of an ideal gas, for which cp = 1.064 and c₁ = 0.804 kl/kgm.K, is initiated…

Q: In a reheat cycle steam enters the high pressure turbine at 40 bar and 400°C. It expands isentropic…

A: Given data High pressure turbine conditions : 40 bar and 400°C Low pressure turbine conditions : 6…

Q: Consider an ideal Rankine thermodynamic cycle with H2O as the working fluid. Draw a clear and fully…

A: Explain the working of ideal Rankine cycle by fully -labelled diagrams.

Q: The working gas of a thermodynamic cycle is a diatomic gas (assume constant specific heats.) The gas…

A: The objective of the question is to analyze a thermodynamic cycle involving a diatomic gas…

Q: ask 4 (a) Under what condition is the ideal-gas assumption suitable for real gases? (b) Is water…

A: ● Ideal gas is composition of molecules without any mutual attraction. ● Water vapor is gases phase…

Q: A flow of steam at 12 MPa, 600°C enters a two-stage turbine as shown in the image below. The…

Q: The working gas of a thermodynamic cycle is a diatomic gas (assume constant specific heats.) The gas…

A: The objective of the question is to analyze a thermodynamic cycle involving a diatomic gas…

Q: Show that the mean effective pressure (Pm) for the Otto cycle is given by: - 1 (Pmax – Pmin *…

Q: (4). Suppose we take n moles of a monatomic ideal gas through the following reversible cycle: AB is…

A: a) P-v diagram of given process:- b) For isobaric process AB:- Heat flow from A To B as constant…

Q: Rankine cycle running on saturated steam, in which the turbine operates at steady state with inlet…

Q: Steam at 6.2 MPa and 480 deg. C is received by a regenerative engine with ideal conditions and in an…

Q: What is h2 in kJ/kg

A: To find h2 in kJ/kg

Q: Show the Given, Diagram, Conversion 4, Solution Box Your Final Answer. Which component determines…

A: Given Diagram Point 4 characteristics Solution High pressure of Rankine cycle Low pressure of…

Q: An ideal Otto-cycle works between minimum and maximum temperatures of 300 K and 1800 K. What is the…

A: Otto cycle is the standard cycle used in Spark Ignition engine. In Otto cycle, intake of air-fuel…

Q: All equilibrium reversible processes have a total entropy to be equal to______

Q: Specific heat consumption 2- Thermal efficiency of the cycle 3- Thermal efficiency of the cycle…

Q: TRUE or FALSE. No need explanation 1. The COP of a Carnot Cycle Heat Pumup is always >1 2.…

A: Given TRUE or FALSE. No need explanation 1. The COP of a Carnot Cycle Heat Pumup is always >12.…

Q: An Ericsson cycle operates on 0.75 lb of oxygen from 60 psia and 1200°F at the beginning of…

A: The Ericsson cycle consists of four processes, two processes are isothermal and two processes are…

Q: As a car gets older, will its compression ratio change? How about the mean effective pressure?

A: Considering there is no buildup of carbon deposits on piston face the compression ratio remains…

Concept explainers

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.

Question

30 -	Which of the following could be the Temperature – Entropy (T – s) diagram of the ideal Brayton cycle?

piren
O a)
kan
giren
OB)
V- sabit
çıkan
- sabit

giren
O NS)
Pubit
Psabit
ckam
giren
Pabit
D)
P-sabit
skan
giren
TO)
Ve sabit
kan
-sabit

Expert Solution

Step 1

Option D is correct

Step by step

Solved in 2 steps with 1 images

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

A gasoline engine receives air at 10C 100 kPa, having a compression ratio of 9:1 by volume. The heat addition by combustion gives the highest temperature as 2500 K. Use cold air properties to find the highest cycle pressure, the specific energy added by combustion, and the mean effective pressure.
Please draw the flow diagram and T-S and H-S diagram and label.
Helium at 660 K expands in a turbine to 369 K during which 84 kJ/kg of heat was lost to the surroundings which are at 27 oC. The pressure across the turbine was 6.0, What is the isentropic efficiency "%"?
Can anyone answer for the incorrect one for e,f
Fill in the blanks Gaseous nitrogen actuates a Carnot power cycle in which the volumne at the beginning of the isothermal expansion is V,=10 L, and at the end of isothermal compression is 222.53 L. The cycle receives 21.1 kJ of heat. Determine the work. Use k=1.4 **Express final answer in TWO DECIMAL PLACES Do not round off in between solution. Type only the "numerical value". No need to include the unit ANSWER. kJ
2.) A 150 MW gas turbine power plant running on Ideal Brayton cycle has the following initial conditions; air at 22°C & 95 kPa. The compression ratio is 7 and the temperature at the turbine is 910°C. Draw the P-V and T-S diagrams and determine the following: a. Pressure, volume & temperature at each state b. Pressure ratio c. Heat Added, per unit mass
c) Draw a Temperature (T) versus Entropy (s) diagram for a typical gas turbine. The diagram should show the processes for an actual gas turbine and should show the effect of real world losses where the compressor and turbine have an isentropie efficiency and pressure losses in the combustion chamber in an actual gas turbine. Explain each of the processes on the T-s diagram.
Rankine cycle running on saturated steam, in which the turbine operates at steady state with inlet conditions of 17.5 MPa, 1100°C and dryness fraction is = 1.21. Steam leaves turbine at a pressure of 3.5MPA, and x 1- dryness fraction x 2- the enthalpy difference between these two steates (3-4) 3- the enthalpy difference between these two steates (1-2) 4- work ratio of the cycle
Q3: What is the ideal Otto-cycle efficiency for a 8:1 compression ratio, and how does it compare to the Carnot efficiency for a flame temperature of 3000K?
Please answer this problem
QUESTION 5 The inventor claims that power cycle operates between hot and cold reservoirs at 1200 K and 400 K, respectively, with=600 kW, Q=0 kW. Calculate the rate of entropy production for this cycle in kW/K. Enter the answer without units, but with a sign if applicable. H QUESTION 6 This cycle operates O irreversibly O reversibly O impossibly.
Thermodynamics (Carnot Cycle) One pound of a perfect gas which has a cp=300 ft-lbf/lbmR and k=1.25 is used as a working substance in Carnot cycle. At the beginning of isentropic compression, the temperature is 650R and the pressure is 40 psig. The pressure at the end of the isentropic co,pression is 210 psia. For this cycle, the overall expansion ratio is 5.0. For the cycle, calculate the mean effective pressure in psi. Options: a. 1.1 b. 2.2 c. 3.3 d. 4.4 e. 5.5 f. 6.6 h. 7.7 i. 8.8 j. 9.9