**3. Results**

*Environmental Impact of Aviation and Sustainable Solutions*

**30**

**ID**

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 **Table 6.**

*Design optimization test matrix.*

27.5

201

222

1.1045

N/A

876

1796

488

477

3

25

201

222

1.1045

N/A

930

2098

503

496

3.22

25

200

225

1.125

N/A

942

1898

518

397

3.4

25

205

230

1.122

N/A

926

1846

513

445

3.51

25

200

228

1.14

−35

979

1991

541

366

3.84

25

206

228

1.1122

−35

910

1863

501.15

750

3.5

27.5

200

231

1.155

−30

933

1711

533

357

3.71

27.5

210

231

1.1

−25

848

1895

467

386

3.25

30

220

242

1.1

−35

779

1690

519

459

3.36

25

220

242

1.1

0

791

1762

440

515

3.16

25

220

242

1.1

45

1428

2268

990

423

9.2

25

200

300

1.5

−35

1395

2018

843

777

8.38

25

200

300

1.5

0

1434

2173

852

457

8.38

25

200

250

1.25

0

1098

1983

628

538

4.93

25

200

250

1.25

0

1052

2002

587

432

5.21

25

241

241

1

0

665

1807

355

383

2.98

**Composite** 

**Plate** 

**Plate length**

**L/H ratio**

**Plate cutting** 

**Composite**

**Composite** 

**Top plate** 

**Side plate** 

**Displacement**

**(mm)**

**stress**

**stress**

**stress at** 

**curvature**

**stress at top**

**angle**

**height**

**thickness**

**Design variables**

**Results (MPa)**
