|
- изготовлен из оцинкованной стали
- наполнитель - облегченные минераловатные плиты
- акустически прозрачная перфорация
Все экспериментальные
измерения и расчеты эффективности щумоглушения проведены Испытательным центром
"Промышленная Аэродинамика"
Государственного научно-исследовательского центра ЦАГИ им.
проф. Н.Е.
Жуковского
|
Марка |
Тип |
А,
мм |
B, мм |
d, мм |
D, мм |
L, мм |
63 |
125 |
250 |
500 |
1000 |
2000 |
4000 |
8000 |
| ГПК |
42 |
400 |
200 |
|
|
1000 |
2,8 |
6,0 |
10,0 |
21,0 |
27,0 |
25,0 |
24,0 |
16,0 |
| ГПК |
525 |
500 |
250 |
|
|
1000 |
3,0 |
8,0 |
12,0 |
20,0 |
29,0 |
20,0 |
23,0 |
18,0 |
| ГПК |
53 |
500 |
300 |
|
|
1000 |
3,0 |
8,0 |
14,0 |
19,0 |
28,0 |
21,0 |
19,0 |
15,0 |
| ГПК |
63 |
600 |
300 |
|
|
1000 |
3,0 |
9,0 |
12,0 |
19,0 |
28,0 |
21,0 |
20,0 |
16,0 |
| ГПК |
635 |
600 |
350 |
|
|
1000 |
2,5 |
8,0 |
13,0 |
19,0 |
24,0 |
23,0 |
19,0 |
15,0 |
| ГПК |
74 |
700 |
400 |
|
|
1000 |
2,5 |
7,0 |
13,0 |
19,0 |
20,0 |
23,0 |
19,0 |
15,0 |
| ГПК |
85 |
800 |
500 |
|
|
1000 |
2,5 |
5,0 |
13,0 |
19,0 |
24,0 |
23,0 |
19,0 |
15,0 |
| ГПК |
95 |
900 |
500 |
|
|
1000 |
5,0 |
7,0 |
16,0 |
25,0 |
36,0 |
39,0 |
25,0 |
15,0 |
| ГПК |
105 |
1000 |
500 |
|
|
1000 |
5,5 |
7,0 |
18,0 |
29,0 |
42,0 |
43,0 |
34,0 |
23,0 |
| ГКК |
100 |
|
|
100 |
200 |
1000 |
5,9 |
16,0 |
25,5 |
38,1 |
41,0 |
56,3 |
90,5 |
42,1 |
| ГКК |
100/1 |
|
|
100 |
315 |
1000 |
7,9 |
18,0 |
28,0 |
58,5 |
67,0 |
90,0 |
93,0 |
52,6 |
| ГКК |
125 |
|
|
125 |
225 |
1000 |
5,1 |
15,8 |
15,6 |
30,5 |
29,5 |
41,0 |
83,7 |
39,3 |
| ГКК |
125/1 |
|
|
125 |
315 |
1000 |
7,4 |
19,5 |
33,6 |
48,8 |
13,4 |
71,6 |
74,0 |
42,1 |
| ГКК |
160 |
|
|
160 |
260 |
1000 |
4,3 |
15,2 |
32,8 |
23,0 |
32,0 |
65,0 |
31,0 |
17,0 |
| ГКК |
160/1 |
|
|
160 |
355 |
1000 |
6,3 |
19,8 |
34,1 |
41,8 |
56,0 |
57,9 |
32,9 |
16,9 |
| ГКК |
200 |
|
|
200 |
315 |
1000 |
3,7 |
14,5 |
19,0 |
18,0 |
26,0 |
52,0 |
25,0 |
14,0 |
| ГКК |
200/1 |
|
|
200 |
400 |
1000 |
5,5 |
17,9 |
27,3 |
33,5 |
44,9 |
46,5 |
26,4 |
13,6 |
| ГКК |
250 |
|
|
250 |
355 |
1000 |
3,1 |
13,8 |
15,0 |
15,0 |
20,0 |
42,0 |
20,0 |
11,0 |
| ГКК |
250/1 |
|
|
250 |
450 |
1000 |
5,0 |
16,3 |
21,8 |
26,7 |
35,8 |
37,0 |
21,0 |
10,8 |
| ГКК |
315 |
|
|
315 |
500 |
1000 |
5,0 |
17,0 |
21,0 |
28,0 |
29,0 |
16,0 |
8,0 |
5,0 |
|
