Jednostkowe straty ciśnienia w Pa/lm długości przewodu gazowego dla rur miedzianych
k d Q\ |
10.0 |
13.0 |
16.0 |
20.0 |
25.0 |
32.0 |
39.3 |
50.0 |
60.0 |
72.1 |
0.1 | |
316 |
0.04 |
0.02 |
001 | | ||||||
0.2 ! |
0.66 |
0.18 |
0.06 |
0.02 j |
001 | | |||||
0.3 | |
1 48 |
04C |
0 14 |
0.05 |
0.02 i | |||||
| 0.4 |
2.53 |
0.71 |
0.25 |
0.C8 |
003 |
0.01 |
-r |
1 | ||
0.5 | |
4.11 |
1.10 |
0.3S |
0.13 ! |
0.04 I |
0.01 | ||||
0.6 ! |
5.91 |
1.59 |
0 55 |
0.18 | |
0.08 |
0.02 |
0.01 | | |||
0.7 |
e.0€ |
2.17 |
0.77 |
0.25 |
0.08 |
0 02 |
0.01 | | |||
0.8 | |
10.53 |
283 |
100 |
033 1 |
0.11 |
0.03 |
0.01 i | |||
0.9 |
13.33 |
3.58 |
1.27 |
0.42 1 |
0.14 |
0.04 |
0.01 1 | |||
1 I |
16 4“ |
442 |
1.57 |
0.51 |
0.17 |
0.05 |
0.C2 |
0 01 | ||
1.1 I |
15.35 |
5.35 |
1.39 |
0 62 | |
020 |
0 06 |
0.02 |
0.C1 | ||
1.2 | |
23.77 |
6.37 |
2.25 |
0.74 i |
0.24 |
0.07 |
0.03 | |
o o -A | ||
1.3 i |
27.92 |
748 |
2.55 |
0 87 | |
0.29 | |
0.08 |
0.03 : |
0.01 | ||
1.4 | |
32.42 |
8 58 |
3.07 |
1.01 | |
0.33 |
010 |
0 04 i |
0.01 | ||
1.5 | |
37 26 |
597 |
3.52 |
1.15 | |
0.39 |
0.11 |
0.04 | |
0.01 | | ||
1.6 i |
11.34 |
4.01 |
1.31 i |
0.43 |
0.13 |
0.C5 |
C.01 |
0.01 | ||
1.7 | |
12.81 |
4.53 |
1.48 |
0.49 j |
014 |
0.05 | |
0.02 i |
001 t | ||
1.8 | |
14.37 |
5.08 |
1.55 | |
0.54 |
016 |
0.06 1 |
0.02 | |
0.01 | ||
16.02 |
566 |
_Liii- |
0.61 | |
o.ia |
0.07 | |
U.u-i 1 |
0.01 |
lY Q\ |
10.0 13.0 |
is.o |
—-1 20.0 |
»- , |
1 25.0 |
1 32.0 |
—r 39.0 |
60.0 |
60.0 |
72.1 ' |
2 |
I 17.75 | |
5.27 |
2.05 | |
0.67 | |
0.20 | |
o o |
0C2 |
0.01 | ||
I 2-1 |
15 58 | |
6.91 |
2.26 |
0.74 j |
012 | |
0.C8 |
0C2 | |
0.01 | ||
j 2.2 |
2150 |
7 55 |
248 |
0 81 |
0.24 | |
O.CS |
0.03 | |
0.01 j | ||
! 13 |
2351 |
8.25 |
171 |
0.89 |
0.26 | |
0.10 |
0 03 |
0 01 I | ||
14 |
2562 |
9.03 |
2.56 |
0 97 t |
0 28 | |
010 |
003 |
oci ! | ||
1 2-5 |
27.31 |
5.80 |
3.21 |
1.05 |
0.31 |
0.11 ! |
0.C3 |
0.011 |
c.01 | |
2.6 |
30.10 |
10.60 |
| 3.47 |
1.14 | |
0 33 | |
0.12 |
0.C4 | |
0.01 l |
c.01 | |
2.7 |
32 48 |
1144 |
3 74 |
1.23 i |
0 36 | |
013 | |
004 i |
0.02 I |
0.01 | |
1 2-3 |
1130 |
4,02 |
1.32 | |
0.28 |
0.14 | |
0 04 | |
0.02 | |
001 | ||
2.9 |
13 20 |
4 32 |
1.41 |
041 j |
0.15 i |
004 |
0.02 I |
• - o ci | ||
3 |
14.13 |
4.52 | |
1.51 | |
044 | |
0.16 \ |
0.05 |
0.02 | |
C.01 | ||
| 3.1 |
15.05 |
4.53 |
1 52 |
047 | |
0.17 | |
cos |
002 |
o.oi | ||
I 3.2 I |
1603 |
5 25 |
1.72 | |
0 50 | |
0.1S i |
0.05 |
C.C2 | |
Q.0‘ | ||
i3,3 |
17.11 |
553 |
1.83 |
0.53 |
0.20 |
0 06 | |
0 02 j |
0-01 | ||
3.4 |
1817 |
594 |
1 94 | |
0 57 |
0.21 | |
0.06 | |
0.02 | |
0.01 | ||
3.5 | |
1S.25 |
6.29 |
106 | |
0.60 | |
0.22 j |
006 |
0 03 | |
0.01 | ||
3.6 j |
20.38 |
6.56 |
118 |
0.63 | |
0.24 | |
0.07 | |
0.03 \ |
0.01 | ||
3.7 | |
21.54 |
703 |
2.30 |
0.67 | |
0.25 j |
0.07 | |
0.03 | |
0.01 | | ||
| 3-3 I |
2172 |
742 |
143 |
0.71 | |
0.26 | |
0.08 |
0.03 |
0.01 ] |
Tabela 11-5 -ł - . t«* •
icstkowe opory liniowe R przepływu gazu (w Pa/m). w przewodach stalowych niskiego ciśnienia dla j ciemnego o y= 0,73 kg/mJ i v = 1*1.3 • IC* m2/s (y— gęstość właściwa. v - lepkość kinematyczna)
o\ 11 |
UJ ^ |
229 |
224 |
21 |
525 |
585 |
711 | |
:s |
rr |
22 |
:*4 |
23 |
228 |
£2 |
; 2*, | |
Ł |
2*3 |
cZ |
:s |
:** |
: 25 |
:z |
22 |
m •• • «< |
4.1 |
66* |
• £2 |
282 |
23 |
2 94 |
• a ■ | ||
42 |
r *5 |
9 25 |
2 36 |
:s |
Z’jC |
• • ■ | ||
42 |
25 |
55! |
*.3C |
234 |
f •» - * |
2> |
IX | |
U |
32 52 |
555 |
n oc |
CS5 |
2 |
• •• |
c ^ |
IX |
45 |
3* 2^ |
•£ X? |
•< |
035 |
- “ł— |
• •• • * |
: i* |
:i |
li |
32 25 |
CE |
2S |
• • • |
22 |
• •• |
: 94 |
IX |
*-T |
•* 36 |
* •• |
*28 |
2< |
• *2 |
- -c |
• • • | |
4J |
3638 |
• • zz |
jr |
• *2 |
2< |
IX | ||
45 |
s. |
4 JL |
• •• |
C44 |
a |
11£ |
:x | |
" 355* < |
*: =€ |
C4£ |
G73 |
Z zs |
cx | |||
S.1 |
*2 38 |
• 5* |
2*4 |
Z I£ |
:x | |||
SI |
*2 51 |
" 22 |
2 45 |
: |
22 |
IX | ||
£2 |
mm |
-aa* |
x*2 |
• e* |
25* |
I *5 |
92 |
IX |
24 |
-a 27 |
43C |
•42 |
2 £3 |
- -z |
22 |
IX | |
"u |
•z r— |
:3 |
-42 |
2=6 |
22 |
12 | ||
— |
-i •-* |
125 « —• |
* £3 |
;r |
• _ |
Z zz |
: = | |
mm |
mm |
mm |
RH |
mm |
MP | |||
> »i * |
03 Hi |
ri |
m • |
23 |
c: |
• | ||
£5 |
7 ££ |
257 |
215 |
W • |
CC | |||
13 |
-s: |
£=£ |
f2 |
1 £3 |
275 |
• -7 | ||
5 |
'5 54 |
£2 |
7 ** |
• 33 |
2 75 |
C28 |
222 | |
łl |
~5 |
z |
• 22 |
155 |
222 |
22 |
U —2 | |
12 |
79 5* |
£4* |
- 35 |
- — |
• -ir |
22 |
223 | |
22 |
22 45 |
£55 |
7 94 |
:r- |
2 26 |
• rs | ||
£4 |
I* |
£5 |
IX |
2 Ta |
12 |
115 |
IX | |
15 |
I* "! |
m » » |
- — |
22 |
:i9 |
I> | ||
U |
22 < |
2 |
CIS |
222 |
:x |
ZZa | ||
er |
22 Tf |
22C |
Z zZ |
II* |
125 |
Z Za | ||
u |
• -t |
2£ |
354 |
224 |
• • |
:> | ||
Ł2 |
“cH |
£2' |
133 |
G£7 |
• -c |
2‘C |
294 | |
i |
2* 21 |
3 •€ |
:< |
259 |
I*C |
294 | ||
. |
25 ~ |
8*2 |
25* |
13* |
- — |
• • • |
224 | |
'ś |
2«25 |
256 |
ix |
229 |
• • ™ |
- | ||
25 |
29 54 |
2 £3 |
1 X |
IX |
- -c | |||
74 |
2“ 44 |
•:s |
256 |
• • • 1 |
022 |
1*2 |
11£ | |
1 |
aa 15 |
3-3 |
1-5 |
234 |
r* | |||
12 |
--,-- |
17 33 |
Ł2S |
722 |
I3£ |
i u |
92 |
Obciążenie |
Średnica nominalna |
rur (mm) | |||||
un /a) |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
i |
2 |
3 |
4 |
5 |
6 |
7 |
3 |
0.1 |
0.19 | ||||||
01 |
0.39 |
0.11 | |||||
OJ |
0.97 |
019 |
0.11 | ||||
1.0 I |
1.95 |
0J1 |
0.22 | ||||
l.l |
215 |
0.65 |
•f rl O | ||||
135 |
0.70 |
0.27 | |||||
u |
257 |
0.76 |
0.29 | ||||
1.4 |
3.06 |
0.82 |
0.31 | ||||
u |
3.60 |
O.SS |
0.34 |
• | |||
1.6 |
4.18 |
0.94 |
0.36 | ||||
1.7 |
4.S2 |
1.00 |
0.38 | ||||
1.3 |
5.50 |
1.11 |
0.40 | ||||
1.9 |
614 |
1.26 |
0.43 | ||||
2.0 |
7.04 |
1.42 |
0.45 | ||||
2,2 |
1.78 |
0.49 | |||||
^ • |
218 |
0.60 | |||||
2.6 |
263 |
0.73 | |||||
2.3 |
3.12 |
o.s- | |||||
3.0 |
3,67 |
1.02 |
0.22 | ||||
4. |
7.03 |
200 |
0.44 |
0.21 | |||
5 |
10.54. |
3.23 |
0.75 |
0J6 | |||
6 |
4.56 |
1.17 |
0J5 |
0.14 | |||
7 |
6.02 |
U4 |
0.90 |
0.20 | |||
3 |
7.69 |
1.96 |
1.01 |
0.27 | |||
9 |
9J3 |
242 |
1.24 |
0J6 | |||
10 |
11.56 |
293 |
1.15 |
0.46 |
0.13 | ||
12 |
4.07 |
2.09 |
0.60 |
0.13 | |||
14 |
5.39 |
276 |
0.79 |
0.24 |
I |
'2 |
3 |
4- |
5 |
6 |
T | |
16 |
• * “ “ |
6.38 |
3.52 |
l.Ol |
°.3°1g | ||
13 |
8,5*4. |
*4.,36 |
1.25 |
0.37JI | |||
20 |
9.4-3 |
5.23 |
1.5 1 |
0.45^1 | |||
2J |
7.95 |
2.26 |
0.6 | ||||
30 |
11.13 |
3.15 |
0.93 — j | ||||
4-0 |
5.33 |
U57 1*"| | |||||
50 |
8.0-4- |
2.36 J.1 | |||||
60 |
1 1.27 |
3.29 ; j | |||||
70 |
15.02 |
4-.36 | |||||
80 |
19.29 |
5.5S | | |||||
90 |
24.08 |
6.94- | |||||
lOO |
29.38 S.-UA | ||||||
125 |
44.87 12.31 . | ||||||
150 |
13.05 _ | ||||||
175 |
24-. 16 • • | ||||||
200 |
31.13 |
:c rćwrcwcrre cccrcwi rniesc;
(m)
:r^r <—eK <—-S'-Ł <C5TC 2Z\»s<~ć3<.£Z
7427 |
IX |
0.10 |
050 |
0.10 |
0.10 | |
7S |
0.19 |
0.-40 |
0.10 |
0.75 | ||
090 |
O.TO |
150 |
0.10 | |||
02=0 |
^.TC |
15C |
0.79 | |||
o |
• 5^ |
^ 2^ | ||||
1.70 |
i.<eo |
O. TO | ||||
090 |
1.TO |
*^>o |
0-20 |
1.00 | ||
O |
IŁ*.0 |
X.!0 |
O |
1^0 | ||
o^>o |
3.00 |
^J^o |
O.TO |
7.30 | ||
1.229 |
5.40 |
3.TO |
C.SC |
2JC |
02