Your answer is correct.Determine the rate of heat transfer, in Btu/h, to the working fluid passing through the steam generator.Qin2144507747Btu/hHintAttempts: 1 of 4 usedStep 3Determine the thermal efficiency of the cycle. Water is the working fluid in an ideal Rankine cycle. Steam enters the turbine at 1400 Ib:/in? and 1000°F. The condenser pressure is 2Ib:/in.? The net power output of the cycle is 250 MW. Cooling water experiences a temperature increase from 60°F to 76°F, withnegligible pressure drop, as it passes through the condenser.Step 1Your answer is correct.Determine the mass flow rate of steam, in Ib/h.1536000Ib/h

Your answer is correct. Determine the rate of heat transfer, in Btu/h, to the working fluid passing through the steam generator. 2144507747 Btu/h Hint Attempts: 1 of 4 used Step 3 Determine the thermal efficiency of the cycle.

Your answer is correct. Determine the rate of heat transfer, in Btu/h, to the working fluid passing through the steam generator. 2144507747 Btu/h Hint Attempts: 1 of 4 used Step 3 Determine the thermal efficiency of the 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

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Please answer questions a, b, and c.
Question 11 You are designing a gas turbine engine that must provide 1.91 kW of output power. The efficiency of the engine is 0.57 times the efficiency of an ideal (Carnot) engine with the same high and low temperatures. You have determined that you can supply 8.77 kW of input heat to the engine at a temperature of 595 K. What is the exhaust temperature you should design for the engine? Give your answer in Kelvin to at least three significant digits. Question 12 A small power plant is designed to generate (output) 8.32 kW of power (8.32x10³ J/s). The plant is powered by steam at 749 K with the exhaust at 325 K. This power plant is less efficient than an ideal engine, of course. It's efficiency is 51.1% of the efficiency of an ideal (Carnot) engine with the same high and lower temperatures. What is the magnitude of the heat that is exhausted by the engine each second? Give your answer in kJ (10³ J) to at least three significant figures. Your answer is a positive number, the magnitude of…
follow the steps while answering step by step detailed answer good HANDWRINTING (DONT REJECT LET OTHER ANSWER THE QUESTION IF YOU DONT HAVE IDEA THEN SKIP)
Q2 PART B PLZ SOLVE ASAP
QUESTION 1 An Automotive Engineering company has à task to setup a diesel engine for a new vehicle model. The engine has four-cylinder, four-stroke and 3 liters of displacement volume that operates on the ideal diesel cycle with a compression ratio of 17 as shown in Figure 1. The engine uses light diesel fuel with a heating value of 42,500 kJ/kg and an air-fuel ratio of 24. You are the engineer in the company is given the following task to analyze the engine characteristics based on constant specific heats at 500 K, a) Evaluate all the working temperatures and pressures al all points on P – V diagram. b) Evaluate the thermal efficiency of the cycle. c) If the engine is plan to operate at 3000 rpm, evaluate the power rating produce by the engine. TDC BDC Displacement Clearance volume volume Figure 1
Imagine that today is your first day on the job, and that from now on you will be the engineer responsible for a thermal machine. The machine operates according to the cycle below, functioning as a Rankine cycle. Figure 1. T-S diagram of the Rankine cycle. As a good engineer, you already know that, in order to know how a machine works, it is necessary to know its operating conditions. The boiler operates at a constant pressure equal to 8600 kPa and generates water vapor whose temperature is 400 °C. When passing through the turbine, the steam is expanded isetropically and enters the condenser as a two-phase mixture with a title equal to 0.80. The fluid is condensed at a constant pressure of 10 kPa, and then compressed isentropically, so that the fluid enters the boiler as a subcooled liquid. According to the information given above, determine: a) The change in internal energy (ΔU) and the change in entropy (ΔS) of the cycle. b) The net work recognized by the cycle (WNet). c) The thermal…
8. please answer asap
Based on the steam engine represented on the following figure, a) Describe the heat engine cycle and explain why it is useful. b) Describe the energy conversions that occur.
Solve it correctly ASAP
A two stroke spark ignition engine is running at 2000 rpm, compute the time (in milli second) for completion of one thermodynamical cycle for this engine.
Read the questions carefully before answering. Box or indicate your final answers when solving and draw your diagrams cleanly. Use the steam tables provided and DO NOT ROUND the values from the steam table. Write down the values taken from the steam table. A Rankine cycle is used for a steam power plant. Liquid first enters the turbine at 2.25 MPa and 300Cthen exits at 0.025 MPa. The pump receives saturated liquid from the condenser before sending it to the boiler at the original pressure.a.) Draw the T-S diagram. b.) Find the dryness at turbine exit,c.) Wp, d.) Qa, e.) Qr, f.) Wt, g.) Wnet (kJ/kg), h.) Efficiency(%),and i.) Steam rate(kg/kWh) •100%, 3.12kJ/kg, 3016.3kJ/kg, 2346.3kJ/kg, 522.3kJ/kg, 35.22%, 4.63 kg/kWh •95.21%, 2.27 kJ/kg, 2809.6kJ/kg, 1875.21 kJ/kg, 815.33 kJ/kg, 31.29%, 3.51 kg/kWh •83.73%, 2.27 kJ/kg, 2742.1 kJ/kg, 1964.48 kJ/kg, 779.89 kJ/kg, 28.36%, 4.63 kg/kWh •100%, 0kJ/kg, 3016.3kJ/kg, 271.93kJ/kg, 2798kJ/kg, 100%, 1kg/kWh
Internal combustion engines. I need a solution quickly please