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State 3. d) Specific volume v3 e) Pressure p f) Temperature T3 m³/kg (with three decimal accuracy) kPa (with zero decimal accuracy) K (with zero decimal accuracy) State 4. g) Specific volume v4 h) Pressure P4 i) Temperature T4 m³/kg (with three decimal accuracy) kPa (with zero decimal accuracy) K (with zero decimal accuracy) Other values j) Removed heat 94-1 k) Net work w I) Thermal efficiency n kJ/kg (with one decimal accuracy) kJ/kg (with one decimal accuracy) % (with one decimal accuracy) Calculate the thermal properties at different states of the Diesel-process, removed heat 94-1, net specific work wand thermal efficiency n when heat input 2-3 is 600 kJ/kg and compression ratio & is 7. Compression and expansion are polytropic, with polytropic constant k = 1.2. During heat input 9243 and heat removal 94-1 average heat capacity must be used (Cp2-3 and CV,4-1). Temperature T3 and Cp,243 must be solved iteratively. The working fluid (air) can be assumed as ideal gas. Pressure pi, temperature T₁ and specific volume v₁ before compression are 140 kPa, 290 K ja 0.595 m³/kg. W V₂ V3 Diesel-process in p, V- diagram Calculate: State 2. a) Specific volume v₂ m³/kg (with three decimal accuracy) b) Pressure P2 c) Temperature T₂ kPa (with zero decimal accuracy) K (with zero decimal accuracy)

State 3. d) Specific volume v3 e) Pressure p f) Temperature T3 m³/kg (with three decimal accuracy) kPa (with zero decimal accuracy) K (with zero decimal accuracy) State 4. g) Specific volume v4 h) Pressure P4 i) Temperature T4 m³/kg (with three decimal accuracy) kPa (with zero decimal accuracy) K (with zero decimal accuracy) Other values j) Removed heat 94-1 k) Net work w I) Thermal efficiency n kJ/kg (with one decimal accuracy) kJ/kg (with one decimal accuracy) % (with one decimal accuracy) Calculate the thermal properties at different states of the Diesel-process, removed heat 94-1, net specific work wand thermal efficiency n when heat input 2-3 is 600 kJ/kg and compression ratio & is 7. Compression and expansion are polytropic, with polytropic constant k = 1.2. During heat input 9243 and heat removal 94-1 average heat capacity must be used (Cp2-3 and CV,4-1). Temperature T3 and Cp,243 must be solved iteratively. The working fluid (air) can be assumed as ideal gas. Pressure pi, temperature T₁ and specific volume v₁ before compression are 140 kPa, 290 K ja 0.595 m³/kg. W V₂ V3 Diesel-process in p, V- diagram Calculate: State 2. a) Specific volume v₂ m³/kg (with three decimal accuracy) b) Pressure P2 c) Temperature T₂ kPa (with zero decimal accuracy) K (with zero decimal accuracy)

Elements Of Electromagnetics
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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State 3. d) Specific volume v3 e) Pressure p f) Temperature T3 m³/kg (with three decimal accuracy) kPa (with zero decimal accuracy) K (with zero decimal accuracy) State 4. g) Specific volume v4 h) Pressure P4 i) Temperature T4 m³/kg (with three decimal accuracy) kPa (with zero decimal accuracy) K (with zero decimal accuracy) Other values j) Removed heat 94-1 k) Net work w I) Thermal efficiency n kJ/kg (with one decimal accuracy) kJ/kg (with one decimal accuracy) % (with one decimal accuracy)
Transcribed Image Text:State 3. d) Specific volume v3 e) Pressure p f) Temperature T3 m³/kg (with three decimal accuracy) kPa (with zero decimal accuracy) K (with zero decimal accuracy) State 4. g) Specific volume v4 h) Pressure P4 i) Temperature T4 m³/kg (with three decimal accuracy) kPa (with zero decimal accuracy) K (with zero decimal accuracy) Other values j) Removed heat 94-1 k) Net work w I) Thermal efficiency n kJ/kg (with one decimal accuracy) kJ/kg (with one decimal accuracy) % (with one decimal accuracy)
Calculate the thermal properties at different states of the Diesel-process, removed heat 94-1, net specific work wand thermal efficiency n when heat input 2-3 is 600 kJ/kg and compression ratio & is 7. Compression and expansion are polytropic, with polytropic constant k = 1.2. During heat input 9243 and heat removal 94-1 average heat capacity must be used (Cp2-3 and CV,4-1). Temperature T3 and Cp,243 must be solved iteratively. The working fluid (air) can be assumed as ideal gas. Pressure pi, temperature T₁ and specific volume v₁ before compression are 140 kPa, 290 K ja 0.595 m³/kg. W V₂ V3 Diesel-process in p, V- diagram Calculate: State 2. a) Specific volume v₂ m³/kg (with three decimal accuracy) b) Pressure P2 c) Temperature T₂ kPa (with zero decimal accuracy) K (with zero decimal accuracy)
Transcribed Image Text:Calculate the thermal properties at different states of the Diesel-process, removed heat 94-1, net specific work wand thermal efficiency n when heat input 2-3 is 600 kJ/kg and compression ratio & is 7. Compression and expansion are polytropic, with polytropic constant k = 1.2. During heat input 9243 and heat removal 94-1 average heat capacity must be used (Cp2-3 and CV,4-1). Temperature T3 and Cp,243 must be solved iteratively. The working fluid (air) can be assumed as ideal gas. Pressure pi, temperature T₁ and specific volume v₁ before compression are 140 kPa, 290 K ja 0.595 m³/kg. W V₂ V3 Diesel-process in p, V- diagram Calculate: State 2. a) Specific volume v₂ m³/kg (with three decimal accuracy) b) Pressure P2 c) Temperature T₂ kPa (with zero decimal accuracy) K (with zero decimal accuracy)
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