A- 500 MW diesel engine power plant has an overallefficiency of80%, calculate the fuel consumption in L/hr when the fuelheatingvalue is 50 MJ/kg and its density is 850 kg/m3.

To calculate the fuel consumption in liters per hour (L/hr) for a 500 MW diesel engine power plant…

Answered: A- 500 MW diesel engine power plant has…

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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2. An electrical power plant that uses the Rankine cycle has a pump to increase the water pressure and multiply it by 50. In addition, there is a boiler whose fuel has a calorific value of 35 MJ/kg. The water that enters the process has a temperature of 60 °C and is at atmospheric pressure. The steam that leaves the turbine has a quality of 70% and the work generated in the turbine is 300 MW. a. How much water is needed to run the plant? b. What is its efficiency?
Discuss any present applications of , and future prospects for, vapor-cycle engines using fluids and other than water.
A simple Rankine cycles operate with an initial pressure of 1.69546 Mpa and 370.546oC temperature and exhaust to a heating system at 0.189546Mpa. Compute the turbine work, heat of steam generator, heat rejected, thermal cycle efficiency, and thermal engine efficiency. Draw schematic diagram and T-s diagram.
Determine percent change in efficiency of Otto cycle when Compression ratio is changed to 12 from 8.
A Diesel Power Plant supplies various machinery and equipment with a total time that it could be in used is 182 hrs, If the actual time the machines/eqpt is in use 13% less of that total time. What is the utilization factor of the plant? 87% 78% (c) 68% 57%
There are supplied 400 kJ per cycle to an ideal diesel engine operating on 0.5 kg of air. At the beginning of compression, pressure is 100 kPa and temperature is 50 degrees Celsius. At the end of compression, pressure is 4000 kPa. Determine the ff: Compression ratio t2, t3, V3, P4, t4 in degree Celsius, m³ and kPa Heat rejected in kJ Network in kJ Thermal efficiency, % MEP in kPa
Thermodynamics Instructions: Draw the T-s and Schematic diagram for this problem
4- An engineer has designed an efficient and economic engine to receive 500kJ of heat per cycle from a boiler at 652C and rejects heat to a river at 39C to maintain the environmental and health regulation. (a) What's the highest thermal efficiency level for this engine? (b) the amount of heat rejected to the river per cycle for case (a) to meet the public health, safety and environmental regulation.
An ideal Diesel engine uses air initially at 20°C and 90 kPa at the beginning of the compression process. If the compression ratio is 15 and the maximum temperature in the cycle is 2000ºC, determine the following: .net work (kJ) produced a. 812 b. 930 c. 1010 d. 1414 mean effective pressure (kPa) a. 812 b. 930 cut-off ratio a. 1.3 b. 2.8 c. 1010 d. 1414 c. 2.6 d. 5.7
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IDEAL RANKINE CYCLE: In an ideal Rankine Cycle, steam at 5 MPaa and 500 o C enters the turbine and expands 300 KPaa. For 110,000 kg/hr of sream, find: a) Ideal power output of the Turbine (kW), b) Power to drive the pump (kW), c) Rate of Heat Added (kW), d) thermal efficiency of cycle and engine, e) steam rate of the cycle and engine, f) Heat Rate (PLEASE SHOW COMPLETE SOLUTION AND ENCLOSED ALL THE FINAL ANSWERS ROUNDED OFF TO THE 4TH DECIMAL)

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A- 500 MW diesel engine power plant has an overall efficiency of 80%, calculate the fuel consumption in L/hr when the fuel heating value is 50 MJ/kg and its density is 850 kg/m3.