加熱電力早見表:流れる水
計算式
W[W]=(0.2778×C×d×V×⊿t/H)α…(1)
パラメータ:C=4.18kJ/(kg・℃)
d=1kg/L H=1h(時間)α=1.25 大気圧における計算値とする
流れる水を温度差⊿t℃加熱するのに必要なヒーター電力kW
⊿t ℃ |
加熱する水の流量 L/min |
1 |
3 |
5 |
10 |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
5 |
0.44 |
1.31 |
2.18 |
4.35 |
6.53 |
8.71 |
10.9 |
13.1 |
17.4 |
21.8 |
26.1 |
30.5 |
34.8 |
39.2 |
43.6 |
10 |
0.87 |
2.61 |
4.35 |
8.71 |
13.1 |
17.4 |
21.8 |
26.1 |
34.8 |
43.6 |
52.3 |
61.0 |
69.7 |
78.4 |
87.1 |
15 |
1.31 |
3.92 |
6.53 |
13.1 |
19.6 |
26.1 |
32.7 |
39.2 |
52.3 |
65.3 |
78.4 |
91.4 |
105 |
118 |
131 |
20 |
1.74 |
5.23 |
8.71 |
17.4 |
26.1 |
37.8 |
43.6 |
52.3 |
69.7 |
87.1 |
105 |
122 |
139 |
157 |
174 |
25 |
2.18 |
6.53 |
10.9 |
21.8 |
32.7 |
43.6 |
54.4 |
65.3 |
87.1 |
109 |
131 |
152 |
174 |
196 |
218 |
30 |
2.61 |
78.4 |
13.1 |
26.1 |
39.2 |
52.3 |
65.3 |
78.4 |
105 |
131 |
157 |
183 |
209 |
235 |
261 |
35 |
3.05 |
9.14 |
15.2 |
30.5 |
45.7 |
61.0 |
76.2 |
91.4 |
122 |
152 |
183 |
213 |
244 |
274 |
305 |
40 |
3.48 |
10.5 |
17.4 |
34.8 |
52.3 |
69.7 |
87.1 |
105 |
139 |
174 |
209 |
244 |
279 |
314 |
348 |
45 |
3.92 |
11.8 |
19.6 |
39.2 |
58.8 |
78.4 |
98.0 |
118 |
157 |
196 |
235 |
274 |
314 |
353 |
392 |
50 |
4.35 |
13.1 |
21.8 |
43.6 |
65.3 |
87.1 |
109 |
131 |
174 |
218 |
261 |
3o05 |
348 |
392 |
435 |
55 |
4.79 |
14.4 |
24.0 |
47.9 |
71.9 |
95.8 |
120 |
144 |
192 |
240 |
287 |
335 |
383 |
431 |
479 |
60 |
5.23 |
15.7 |
26.1 |
52.3 |
78.4 |
105 |
131 |
157 |
209 |
261 |
314 |
366 |
418 |
470 |
523 |
65 |
5.66 |
17.0 |
28.3 |
56.6 |
84.9 |
113 |
142 |
170 |
226 |
283 |
340 |
396 |
453 |
509 |
566 |
70 |
6.1 |
18.3 |
30.5 |
61.0 |
91.4 |
122 |
152 |
183 |
244 |
305 |
366 |
427 |
488 |
549 |
610 |
75 |
6.53 |
19.6 |
32.7 |
65.3 |
98.0 |
131 |
163 |
196 |
261 |
327 |
392 |
457 |
523 |
588 |
653 |
80 |
6.97 |
20.9 |
34.8 |
69.7 |
105 |
139 |
174 |
209 |
279 |
348 |
418 |
488 |
557 |
627 |
697 |
85 |
7.40 |
22.2 |
37.0 |
74.0 |
111 |
148 |
185 |
222 |
296 |
370 |
444 |
518 |
592 |
666 |
740 |
90 |
7.84 |
23.5 |
39.2 |
78.4 |
118 |
157 |
196 |
235 |
314 |
392 |
470 |
549 |
627 |
705 |
784 |
95 |
8.27 |
24.8 |
41.4 |
82.7 |
124 |
165 |
207 |
248 |
331 |
414 |
496 |
579 |
662 |
745 |
827 |
100 |
8.71 |
26.1 |
43.6 |
87.1 |
131 |
174 |
218 |
261 |
348 |
435 |
523 |
610 |
697 |
784 |
871 |