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0 1000 2000 3000 4000 50000.9

1

1.1

1.2

1.3

1.4

1.5

T (K)

cp

(kJ/kgK)

O

CO2

O2

CO

N2

NO

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0 1000 2000 3000 4000 50001

1.5

2

2.5

3

3.5

T (K)

cp

(kJ/kgK)

H/10

H2/10

H2O

OH

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300 400 500 600 700 800 900 10001

1.5

2

2.5

3

3.5

4

4.5

5

T (K)

cp

(kJ/kgK)

CH4

C8H

18

CH3OH

Heywooda

4=a

5=0

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0 0.5 1 1.5 2 2.5 310

3

102

101

100

phi

molefraction

N2

O2

H2O

CO2

NO

OH

CO

O

H2

H

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0 0.5 1 1.5 2 2.5 310

3

102

101

100

phi

molefraction

N2

O2

H2O

CO2

NO

OH

CO

O

H2

H

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180 90 0 90 1800

1

2

3

4

5

6

7

crank angle (degrees ATC)

pressure(MPa)

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180 90 0 90 1800

500

1000

1500

2000

2500

3000

crank angle (degrees ATC)

temperature(K)

burned gasunburned gas

180 90 0 90 180300

150

0

150

300

450

600

crank angle (degrees ATC)

work(J)

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180 90 0 90 18050

0

50

100

150

200

250

300

crank angle (degrees ATC)

heattransfer(J)

180 90 0 90 1808

7

6

5

4

3

2

1

0

crank angle (degrees ATC)

he

atleakage(J)

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180 90 0 90 1802

0

2

4

6

8

10

12x 10

5

crank angle (degrees ATC)

heatflux(W/m2)

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