Table 4 Descriptive statistics of BTE and BSFC obtained for different injection pressure and blend.

From: Study of diesel engine characteristics by adding nanosized zinc oxide and diethyl ether additives in Mahua biodiesel–diesel fuel blend

Variable

N

N*

Mean

SE mean

SD

Minimum

Q1

Median

Q3

Maximum

BTE (%)

20

0

30.572

0.709

3.173

25.000

27.512

31.000

33.275

35.000

BSFC (g/kW-h)

20

0

201.70

5.10

22.80

160.00

182.50

207.50

217.25

240.00

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