MTQ5At the beginning of the compression process of an air-standard Diesel cycle operatingwith a compression ratio of 18, the temperature is 300 K and the pressure is 0.1 MPa.The cut-off ratio for the cycle is 2 and mass flow rate in the system is 1900 kg/hr.Cp = 1.006 kJ/kg KCv = 0.717 kJ/kg K

This question is based on the concept of diesel cycle from IC Engine.

Answered: At the beginning of the compression…

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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At the beginning of the compression process of an air—standard Diesel cycle operating with a compression ratio of 18, the temperature is 300 K and the pressure is 0.1 MPa. The cutoff ratio for the cycle is 2. Determine (a) the maximum temperature and pressure at the cycle. (b) Determine the thermal efficiency, (c) Determine the mean effective pressure, in atm.
The pressure and temperature at the beginning of compression of an air-standard Diesel cycle are 80 kPa and 300 K, respectively. At the end of the heat addition, the pressure is 6821 kPa and the temperature is 2150 K. (a) Determine the compression ratio. r = (b) Cutoff Ratio (c) Thermal Efficiency (d) Mean Effective Pressure
In a 4-stroke ideal diesel cycle; The cylinder volume is 0.96 liters when the piston is in bottom dead center, and the cylinder volume is 0.06 liters when it is in top dead center. At the beginning of compression, the temperature is T1 = 336 K, P1 = 98 kPa. 1.64 kJ / cycle heat is released as a result of combustion. The mechanical efficiency of the 6-cylinder engine operating at n = 1860 rpm is m = 0.84. Since Cv = 716.5 J / kg K, Cp = 1003.5 J / kg K, R = 287.13 J / kg K; a) Thermodynamic values at the cycle points, b) Effective power of the engine.
A compression ratio of 18:1 is utilized in the functioning of an air-standard dual cycle. The temperature is 298 degrees Kelvin, there is 1 bar of pressure, and the volume is 4 liters. The total amount of heat that is added is 6.3 kJ, of which only 30% is added while maintaining a constant volume and the remaining 60% is added while maintaining a constant pressure. What is the temperature after the constant pressure heat addition process in Kelvin?

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At the beginning of the compression process of an air-standard Diesel cycle operating with a compression ratio of 18, the temperature is 300 K and the pressure is 0.1 MPa. The cut-off ratio for the cycle is 2 and mass flow rate in the system is 1900 kg/hr. Cp = 1.006 kJ/kg K Cv=0.717 kJ/kg K