As shown in the figure below, a gas turbine power plant with regeneration is used. Air...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
As shown in the figure below, a gas turbine power plant with regeneration is used. Air inlets the compressor with properties Pr= 1 bar and Tr= 25°C, while the mass flow rate is 0.8 kg/s, and air outlets the compressor with a pressure of P2= 5 bar. The isentropic efficiency of compressor and effectiveness of regenerator are 80% and 90%, respectively. It is noted that entire power produced by the high pressure turbine is consumed in the compressor. Also, net power output of the eycle is developed by the low pressure turbine. Both turbines have isentropic efficiencies of 90%, as the air enters high pressure turbine at 1300 K. Accordingly, find, a) Net power produced, P,=1 bar Regenerator 7 ww P, =5 bar 6 2 Combustor 4 T= 1300 K Qun Comp Turb, Turb, Wnet High Low pressure pressure 1 5 P =1 bar, T= 25 °C As shown in the figure below, a gas turbine power plant with regeneration is used. Air inlets the compressor with properties Pr= 1 bar and Tr= 25°C, while the mass flow rate is 0.8 kg/s, and air outlets the compressor with a pressure of P2= 5 bar. The isentropic efficiency of compressor and effectiveness of regenerator are 80% and 90%, respectively. It is noted that entire power produced by the high pressure turbine is consumed in the compressor. Also, net power output of the eycle is developed by the low pressure turbine. Both turbines have isentropic efficiencies of 90%, as the air enters high pressure turbine at 1300 K. Accordingly, find, a) Net power produced, P,=1 bar Regenerator 7 ww P, =5 bar 6 2 Combustor 4 T= 1300 K Qun Comp Turb, Turb, Wnet High Low pressure pressure 1 5 P =1 bar, T= 25 °C
Expert Answer:
Related Book For
Thermodynamics An Interactive Approach
ISBN: 978-0130351173
1st edition
Authors: Subrata Bhattacharjee
Posted Date:
Students also viewed these mechanical engineering questions
-
A cast-steel C frame as shown in the figure has a rectangular cross section of 1 in by 1.6 in, with a 0.4-in-radius semicircular notch on both sides that forms midflank fluting as shown. Estimate A,...
-
A cast-steel C frame as shown in the figure has a rectangular cross section of 1.25 in by 2 in, with a 0.5-in-radius semicircular notch on both sides that forms midflank fluting as shown. Estimate A,...
-
A shock mount constructed as shown in the figure is used to support a delicate instrument. The mount consists of an outer steel tube with inside diameter b, a central steel bar of diameter d that...
-
A particle of mass m moves in a certain plane P due to a force F whose magnitude is constant and whose vector rotates in that plane with a constant angular velocity . Assuming the particle to be...
-
Refer to Exercise 11.92 and find and interpret a 98% confidence interval for the difference between the percentages of women and men who favor ballistic fingerprinting. In exercise Guns make unique...
-
If F 2 = 150 lb and ? = 55?, determine the magnitude and orientation, measured clockwise from the positive x axis, of the resultant force of the three forces acting on the bracket. F, = 52 Ib F = 80...
-
What are the possible consequences for failing to file the civil cover sheet?
-
The following transactions of Harmony Music Company occurred during 2010 and 2011: 2010 Mar 3 Purchased a piano (inventory) for $70,000, signing a six-month, 4% note payable. May 31 Borrowed $75,000...
-
Total sales Cost of sales Gross profit Selling, general, and administrative expenses 2006 2005 610.1 557.5 (500.2) (369) 109.9 188.5 (40.5) (38.6) (24.6) (21.6) (3.6) (3.8) Research and development...
-
A 3 m 3 insulated tank contains steam at 1 bar, 150 C. The tank is connected to a steam line that is maintained at 10 bar, 300 C until the pressure in the tank is 5 bar. How much steam (kg) was...
-
A 975-kg car accelerates from rest to 26.7 m/s in a distance of 120 m. What magnitude of the average net force acting on the car?
-
A medical cyclotron used in the production of medical isotopes accelerates protons to 7.2 MeV. The magnetic field in the cyclotron is 1.9 TT. What is the diameter of the largest orbit, just before...
-
The owner of a large machine shop has just finished its financial analysis from the prior fiscal year. Following is an excerpt from the final report: Net revenue Cost of goods sold Value of...
-
Asian Health Service: Rediscovering a blue Ocean Link to Case https://learn.snhu.edu/d2l/lor/viewer/viewFile.d2lfile/263162/23322,1/ - What are the Key facts and key events of this case? - What...
-
Determine the y (in mm) of the location of the centroid C of the homogenous beam with the cross- sectional area shown. Consider a uniform thickness of 15 mm for the cross-sectional area of the beam,...
-
Please compare the statue Dimension to the static table below Descriptio Measurme Perencetile stature 66.1 CM 162.85 0.14 6.42 0.10 140.90 182.90 FEMALES MEAN STD ERROR (MEAN) STANDARD DEVIATION STD...
-
In 1995, a given Japanese imported automobile sold for 1,650,000 yen, or $8,400. If the car still sold for the same amount of yen today but the current exchange rate is 115 yen per dollar, what would...
-
A simple random sample of 220 university students were asked what pasta they usually order and with which sauce. The preferences of these respondents are summarised below: Sauce Bolognese Pasta...
-
A four-cylinder two-stroke engine operating at 2000 rpm produces 50 kW of total brake power. If the cylinder displacement is 1 L, determine (a) The net work output in kJ per cylinder per cycle, (b)...
-
Consider an ideal gas turbine cycle with two stages of compression and two stages of expansion. The pressure ratio across each stage of the compressor and the turbine is 2. Air (use the IG model)...
-
A membrane permeable to oxygen separates pure oxygen at 100kPa, 300 K from an ideal gas mixture of oxygen, nitrogen, and hydrogen of equal volume fractions at 300K. What is the minimum pressure (p)...
-
The root mean square value of a signal \(x(t), x_{\mathrm{rms}}\), is defined as \[x_{\mathrm{rms}}=\left\{\lim _{T ightarrow \infty} \frac{1}{T} \int_{0}^{T} x^{2}(t) d t ight\}^{1 / 2}\] Using this...
-
What are the various methods available for vibration control?
-
Fill in the Blank. The presence of unbalanced mass in a rotating disc causes ____________ .
Study smarter with the SolutionInn App