For Problem 2, What is the temperature at core turbine outlet?The power produced by the core turbine must equal the power into the core compressor;since we are assuming a perfect gas with the properties of air and treating the combustion as equivalentto a heat transfer, the temperature drop in the core turbine must equal the temperature rise in the corecompressor. If the temperature of the gas leaving the combustor (i.e. entering the HP turbine) is1450K, find the temperature at core turbine outlet and thence the pressure at outlet from the coreturbine. Assume a turbine efficiency of 90%. (Neglect any pressure drop in the combustor.)Fan bypass statorLP TurbineLP Booster stogeByposs jetFanCoreRotorHP CompressorCombustorCorenozzte2-stage HP turtineByposs nozzie

Answered: For Problem 2, What is the temperature…

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

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|In a gas-turbine power plant. there is a limit on the maximm temperature at the turbine inlet imposed by metallurgical considerations of tlie turbine blades, In order to increase the efficiency, one consideration is to increase the conmpressor pressure ratio keeping the turbine inlet temperature constant. Increasing the compressor pressure ratio will also decrease the net work developed per unit mass flow rate, Consider a gas-turbine power plant operating on a simple Brayton Cycle with air as the working fluid. The air enters the turbine at 1100 K and leaves at 110 kPa and 660 K. Heat is rejected to the surroundings at a rate of 6750 kJ/s, and air flows through the cycle at a rate of 18 kg/s. Assuming both the turbine and the compressor to be isentropic. determine the best compression ratio for optimum efficiency and net work per unit mass flow rate of the plant. To solve this problem, you are asked to design a compression #3aio of a gas-turbine power plant that will provide the best…
Can't get either part, thanks!
Problem 3 (activity) A regenerative steam turbine has a throttle pressure of 3.8 MPa at 380°C and a condenser at 0.01 MPa. Steam are extracted at the following points: 2.0 MPa, 1.0 MPa, and at 0.2 MPa. For the ideal cycle, find (a) The amount of steam extracted (b) W, Q, and e. (c) For an ideal engine and the same states, compute (d) W, Q, and e and
FINALS PROJECT IN ME 3215 COMBUSTIONMENGINEERING PROBLEM: wwww. A regenerative-reheat gas turbine with intercooling between turbine stages is shown in figure. Air enters at 100 kPa, 300 K with a mass flow rate of 5.807 2. The pressure ratio across the two-stage compressor is 10. The pressure ratio across the two-stage turbine is 10. The intercooler and reheater sec each operate at 300 kPa. At the inlets to the Turbine stages, the temperature is 1400 K. The temperature inlet to the second compressor stage is 300 K. The polytropic efficiency of each compressor and turbine stage is 80 %. The regenerator effectiveness is 80 %. čp = 1.005 k) . k = kg-K 1.4 Determine a. The Compressor work, in b. The Turbine work, in - ka air kg air ki c. The Net cycle work, in - ka air d. The thermal efficiency, in percent e. The work ratio f. The The net power developed, in kW 8. Draw the corresponding cycle diagram on the pv plane.
We need a steam turbine is to generate 10 MW of power. The feed steam is 200 bar at 500 C. The exhaust is a saturated mixture at 1 bar at 110 C. Calculate the flow rate of steam required.
A turbine is supplied with steam at 25 BAR, 42C and exhaust into a condenser at 55 KPa. Find the thermal efficiency of the cycle. Draw the schematic and T-S diagrams with corresponding labels. (Clear handwritten and step by step solution)
Consider the extraction of energy from the tail gases from a nitric acid adsorption tower, such as that described in Chapter 4, Example 4.4. Gas composition, kmol/h: 0₂ N₂ NO NO₂ H₂O 371.5 10,014.7 21.9 Trace saturated at 250°C If the gases leave the tower at 6 atm, 25°C, and are expanded to, say, 1.5 atm, calculate the turbine exit gas temperatures without preheat, and if the gases are preheated to 400°C with the reactor off-gas. Also, estimate the power recovered from the preheated gases.
Kubuta geothermal power plant has 83.7 % efficiency, What is its actual power capacity if the thermal energy at well head is equal to 62 KW and 45 KW at the final stage? 12.45 KW B 13.57 KW (c) 14.23 KW 15.14 KW
Please don't use chatgpt. I am confused with the sign (direction). Please explain correctly if you are not sure just leave it to others.

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