An in-line six cylinder , 3.3-liter CI engine using light diesel fuel (C 16.2 H 34.2 , Q HV = 43,500 kJ/kg) at anequivalence ratio of 0.85 operates on an air-standard Dual cycle at 3500 rpm. Half the fuel can beconsidered burned at constant volume, and half at constant pressure with combustion efficiency of98%. Cylinder conditions at the start of compression are 60°C and 101 kPa. Compression ratio rc = 14.For a mechanical efficiency 0f 97 %, indicated engine efficiency of 96 % and and assuming 2% exhaustresidual from previous cycle.Calculate: a) P,V and T at cycle state points, b) cut off ratio, c) pressure ratio, d) indicated work net, e)brake thermal efficiency, f) Indicated power produced by the engine, g) torque, h) volumetric efficiency,i) Brake mean effective pressure, j) Indicated specific fuel consumption [gm/kW-hr] 1. An in-line six cylinder , 3.3-liter Cl engine using light diesel fuel (C182H12, Qv = 43,500 kJ/kg) at anequivalence ratio of 0.85 operates on an air-standard Dual cycle at 3500 rpm. Half the fuel can beconsidered burned at constant volume, and half at constant pressure with combustion efficiency of98%. Cylinder conditions at the start of compression are 60°C and 101 kPa. Compression ratio rc = 14.For a mechanical efficiency Of 97 %, indicated engine efficiency of 96 % and and assuming 2% exhaustresidual from previous cycle.Calculate: a) P,V and T at cycle state points, b) cut off ratio, c) pressure ratio, d) indicated work net, e)brake thermal efficiency, f) Indicated power produced by the engine, g) torque, h) volumetric efficiency,i) Brake mean effective pressure, j) Indicated specific fuel consumption [gm/kW-hr]

As per guidelines i can solve only first three parts. Given conditions; Dual cycle N = 3500 rpm.…

Answered: An in-line six cylinder , 3.3-liter CI…

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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An in-line six cylinder , 3.3-liter CI engine using light diesel fuel (C 16.2 H 34.2 , Q HV = 43,500 kJ/kg) at an
equivalence ratio of 0.85 operates on an air-standard Dual cycle at 3500 rpm. Half the fuel can be
considered burned at constant volume, and half at constant pressure with combustion efficiency of
98%. Cylinder conditions at the start of compression are 60°C and 101 kPa. Compression ratio rc = 14.
For a mechanical efficiency 0f 97 %, indicated engine efficiency of 96 % and and assuming 2% exhaust
residual from previous cycle.
Calculate: a) P,V and T at cycle state points, b) cut off ratio, c) pressure ratio, d) indicated work net, e)
brake thermal efficiency, f) Indicated power produced by the engine, g) torque, h) volumetric efficiency,
i) Brake mean effective pressure, j) Indicated specific fuel consumption [gm/kW-hr]

1. An in-line six cylinder , 3.3-liter Cl engine using light diesel fuel (C182H12, Qv = 43,500 kJ/kg) at an
equivalence ratio of 0.85 operates on an air-standard Dual cycle at 3500 rpm. Half the fuel can be
considered burned at constant volume, and half at constant pressure with combustion efficiency of
98%. Cylinder conditions at the start of compression are 60°C and 101 kPa. Compression ratio rc = 14.
For a mechanical efficiency Of 97 %, indicated engine efficiency of 96 % and and assuming 2% exhaust
residual from previous cycle.
Calculate: a) P,V and T at cycle state points, b) cut off ratio, c) pressure ratio, d) indicated work net, e)
brake thermal efficiency, f) Indicated power produced by the engine, g) torque, h) volumetric efficiency,
i) Brake mean effective pressure, j) Indicated specific fuel consumption [gm/kW-hr]

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