A cold-air standard diesel cycle has a compression ratio of 23 and begins its compression process at 17°C and 92 kPa. Each cycle absorbs 815 Btu (Int) of heat. If the maximum cycle temperature is 1150°C, determine the (a) heat rejected per cycle, in kJ (b) Wnet, in kJ (c) volume of the cylinder at the end of the compression process, in ft (d) thermal efficiency, in % (e) mean effective pressure, in kPa, and (f) the cutoff ratio. Draw the (e) T-s and P-v diagrams. Use 1ft=0.3048m, C, = 0.718 kJ/kg-K, C,= 1.005 kJ/kg-K and k= 1.4, where applicable.

A cold-air standard diesel cycle has a compression ratio of 23 and begins its compression process at 17°C and 92 kPa. Each cycle absorbs 815 Btu (Int) of heat. If the maximum cycle temperature is 1150°C, determine the (a) heat rejected per cycle, in kJ (b) Wnet, in kJ (c) volume of the cylinder at the end of the compression process, in ft (d) thermal efficiency, in % (e) mean effective pressure, in kPa, and (f) the cutoff ratio. Draw the (e) T-s and P-v diagrams. Use 1ft=0.3048m, C, = 0.718 kJ/kg-K, C,= 1.005 kJ/kg-K and k= 1.4, where applicable.

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

Similar questions

Do the FMEA and i have attached the format for FMEA in fig
I:12)
Don't copy from anywhere. Write on own word and correctly.
In a certain semiconductor plant, the following condition exist on the intake side of thecompressor:Intake temperature - 28oCRelative humidity - 70%Volume of air drawn - 1,000 m3/hAfter compressing air to 7 bar, temperature rises to 40oC. Determine the following:a) Quantity of water before compressionb) Quantity of water after compressionc) Quantity of water occurring in the production aread) Total amount of water precipitated in the system
Please show system sketches and related energy flows for all problems. 1.1 Determine the electrical power supplied to a boiler when the temperature of the entering water is 20 C and the exiting temperature is 89 C. The flow of the pressured water is 2 Kg/s. There is a negligible pressure drop through this boiler and it operates at a constant pressure of 3 bars. The specific heat is c = 4,370 J/(Kg K). There is a 1.5(105 ) W rate of heat loss from the boiler during this process to a surrounding at 293.2 k. Consider steady state conditions. 1.4 Calculate the mass flowrate of fuel (natural gas, CH4) required to heat the water flow to the conditions of problem 1.1 if the electrical heating device is replaced with a gas fired boiler. The high heating value (HHV) of the fuel is 50.02 MJ/kg. 1.5 Calculate the exergy destroyed in the process described by problem 1.4. The exergy of the fuel entering this process is 51.82 MJ/Kg. The dead state temperature is 293.2 K and pressure is 1 bar. The…
i need the answer quickly
Volume remains constant in Iso-choric process Select one: True False
Hi please show calculations or diagrams if required thank you
Kindly Show the details of your solutions on PROBLEM #2 with Schematic and TS Diagrams with correct dimension analysis Plsss use metric system unit. Thanksss! ❤️?
2) The following heating system for a room is considered: ATroom = K1 | Qodt, Qo = Qin - Qout Qout = K2AT,0om room Qin = K3(ATrad – ATr00m) where AT is the room temperature and AT is the radiator temperature. What is room rad the stationary room temperature, if the radiator temperature is 50C and if K1 = 104, K2 = 4, and K3 = 1? A. 40°C В. 20°C С. 10°C D. 30°C Е. None of the previous answers are correct.
Correct and Fast Please
54. What is the sign of convention for work done by the system on the surrounding.