Moc cieplna w watach im gładkich rur stalowych poziomych
Nominalna średnica rury wq PN-74 H-74200 | |||||||||||
Atar [K] |
10 |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
90 |
100 |
Powierzchnia zewnętrzna 1m rury [ m2/m ] | |||||||||||
0,0534 |
0,0675 |
0,0832 |
0,1052 |
0,1319 |
0,1507 |
0,1884 |
0,2386 |
0,2794 |
0,3202 |
0,3580 | |
110 |
112 |
137 |
164 |
202 |
247 |
278 |
337 |
416 |
478 |
538 |
594 |
108 |
108 |
134 |
160 |
198 |
244 |
271 |
329 |
408 |
466 |
526 |
580 |
106 |
106 |
130 |
157 |
193 |
235 |
264 |
322 |
395 |
455 |
513 |
565 |
104 |
104 |
127 |
152 |
187 |
229 |
257 |
314 |
386 |
443 |
500 |
551 |
102 |
101 |
123 |
149 |
183 |
223 |
251 |
306 |
376 |
433 |
487 |
537 |
100 |
98 |
121 |
145 |
178 |
217 |
244 |
298 |
366 |
421 |
475 |
523 |
98 |
95 |
117 |
141 |
173 |
212 |
238 |
290 |
357 |
409 |
462 |
509 |
96 |
93 |
114 |
137 |
169 |
208 |
231 |
281 |
347 |
399 |
449 |
495 |
94 |
91 |
112 |
134 |
184 |
200 |
226 |
274 |
337 |
387 |
437 |
483 |
92 |
88 |
108 |
130 |
159 |
194 |
219 |
266 |
38 |
377 |
424 |
469 |
90 |
85 |
105 |
126 |
155 |
190 |
213 |
258 |
319 |
366 |
413 |
455 |
88 |
83 |
101 |
122 |
150 |
184 |
206 |
251 |
309 |
355 |
400 |
442 |
86 |
80 |
99 |
119 |
145 |
178 |
200 |
243 |
300 |
314 |
388 |
428 |
84 |
78 |
95 |
115 |
142 |
172 |
194 |
236 |
291 |
334 |
377 |
415 |
82 |
76 |
93 |
112 |
137 |
167 |
187 |
229 |
281 |
323 |
362 |
402 |
80 |
73 |
90 |
108 |
133 |
162 |
181 |
221 |
272 |
313 |
352 |
390 |
78 |
71 |
87 |
105 |
128 |
156 |
178 |
214 |
263 |
302 |
241 |
377 |
76 |
69 |
84 |
101 |
123 |
151 |
170 |
207 |
255 |
292 |
329 |
364 |
74 |
66 |
80 |
98 |
120 |
145 |
164 |
199 |
245 |
283 |
317 |
351 |
72 |
64 |
78 |
94 |
115 |
141 |
158 |
192 |
236 |
272 |
307 |
338 |
70 |
62 |
76 |
91 |
110 |
135 |
152 |
185 |
228 |
262 |
295 |
328 |
68 |
60 |
72 |
87 |
107 |
130 |
147 |
178 |
220 |
252 |
284 |
314 |
66 |
57 |
70 |
84 |
102 |
126 |
144 |
174 |
211 |
242 |
213 |
301 |
64 |
54 |
66 |
80 |
99 |
120 |
135 |
164 |
202 |
233 |
262 |
290 |
62 |
52 |
64 |
77 |
94 |
115 |
129 |
157 |
194 |
223 |
251 |
217 |
60 |
50 |
62 |
73 |
91 |
110 |
124 |
151 |
186 |
213 |
241 |
265 |
58 |
48 |
58 |
70 |
86 |
106 |
119 |
144 |
178 |
204 |
230 |
254 |
56 |
45 |
56 |
67 |
83 |
100 |
113 |
137 |
170 |
194 |
220 |
242 |
54 |
43 |
53 |
64 |
79 |
95 |
108 |
131 |
162 |
185 |
209 |
230 |
52 |
41 |
50 |
60 |
74 |
91 |
102 |
124 |
154 |
177 |
199 |
220 |
50 |
40 |
48 |
58 |
71 |
86 |
98 |
119 |
145 |
167 |
188 |
208 |
48 |
37 |
45 |
55 |
67 |
81 |
92 |
112 |
138 |
158 |
179 |
198 |
46 |
35 |
43 |
51 |
64 |
78 |
87 |
108 |
130 |
150 |
169 |
186 |
44 |
33 |
41 |
49 |
59 |
73 |
83 |
100 |
123 |
141 |
159 |
176 |
42 |
31 |
38 |
46 |
56 |
69 |
77 |
94 |
115 |
133 |
150 |
165 |
40 |
29 |
36 |
43 |
52 |
64 |
72 |
88 |
108 |
124 |
141 |
135 |
38 |
27 |
33 |
40 |
49 |
60 |
67 |
83 |
101 |
116 |
131 |
144 |
36 |
26 |
31 |
37 |
45 |
56 |
63 |
77 |
94 |
108 |
122 |
134 |
34 |
23 |
29 |
35 |
42 |
52 |
58 |
74 |
87 |
100 |
113 |
124 |
32 |
22 |
27 |
31 |
40 |
48 |
53 |
85 |
80 |
93 |
105 |
115 |
30 |
20 |
24 |
29 |
36 |
44 |
49 |
80 |
74 |
85 |
95 |
106 |