Table 6 Simulation results of drag for multi-microcylinder seam plate and seamless plate.

From: Drag enhancement characteristics and mechanism of the seam plate formed by uniform micro gap arrangement of multiple micro cylinders

Group

\(G_{pf}\)/10–6 N

\(G_{vf}\)/10–6 N

\(SL_{pf}\)/10–6 N

\(SL_{vf}\)/10–6 N

\(\varepsilon_{tf}\)/%

\(\varepsilon_{pf}\)/%

\(\varepsilon_{vf}\)/%

1

8.693

4.214

12.432

0.16

2.50

29.69

32.20

2

8.393

4.35

11.928

0.288

4.31

28.94

33.25

3

7.42

5.394

12.437

0.16

1.72

39.83

41.55

4

6.84

4.605

12.345

0.284

− 9.38

43.59

34.21

5

44.594

22.876

57.112

0.33

17.46

21.79

39.25

6

49.975

23.437

55.652

0.616

30.47

10.09

40.56

7

43.263

29.604

57.112

0.33

26.85

24.11

50.96

8

39.463

20.061

57.446

0.606

2.54

30.98

33.51

9

22.279

14.098

33.02

0.159

9.64

32.37

42.01

10

20.032

10.638

27.775

0.564

8.23

27.32

35.55

11

25.539

10.115

32.657

0.357

8.00

21.56

29.56

12

19.105

12.534

31.906

0.361

− 1.95

39.67

37.73

13

1.985

1.289

3.264

0.108

− 2.91

37.93

35.02

14

64.418

34.44

76.494

0.55

28.31

15.67

43.99

15

22.802

13.963

31.549

0.363

15.21

27.41

42.62

16

22.725

13.231

31.412

0.374

13.12

27.33

40.45

17

24.121

14.985

32.952

0.349

17.43

26.52

43.95

18

23.257

13.843

32.138

0.369

14.13

27.32

41.45

19

22.260

13.751

30.583

0.368

16.35

26.89

43.24

20

21.968

13.098

29.885

0.357

15.95

26.18

42.13

21

22.844

13.804

30.902

0.365

17.21

25.77

42.98

22

23.179

14.977

33.121

0.355

13.98

29.7

43.68

23

23.988

13.504

31.684

0.371

16.96

24.01

40.97

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