A cubic decimeter per minute (dm³/min) is a fascinating unit of volumetric flow rate. It represents how much volume—a cubic decimeter or a liter—passes through a given point every minute. This unit often translates fluid dynamics into an easily understandable benchmark, especially when considering everyday items. For instance, a standard faucet might deliver water at a rate of about 5 to 8 dm³/min, which provides a concrete context for this measurement.
Interestingly, cubic decimeters are commonly associated with engines and appliances. Car engines are usually rated in liters, equivalent to the volume they displace, which consequently can also be expressed in cubic decimeters. Thus, understanding flow rates in dm³/min can offer invaluable insight into both domestic and industrial applications, from water supply systems to optimizing the efficiency of engines in vehicles.
Cubic foot per minute (CFM) is a unit that measures the flow rate of air and is widely used in various industries, from HVAC systems to automotive engineering. Understanding CFM is crucial for designing efficient ventilation systems, as it determines how much air is circulated within a specific space per minute. But did you know that the origins of measuring air flow date back to the early 20th century? Back then, engineers realized the need for standardized measurements to ensure optimal air quality and comfortable living conditions, which led to the popularization of CFM as a standard metric.
Remarkably, one cubic foot of air at room temperature weighs about 0.0807 pounds. With this knowledge, professionals can precisely calibrate systems to achieve desired airflow rates, maximize energy efficiency, and improve air quality. Whether managing the air systems in skyscrapers, homes, or cars, CFM remains a pivotal unit for ensuring environments stay fresh and healthy.
Cubic Decimeters per minute | Cubic feet per minute |
---|---|
0
dm³/min
|
0
ft³/min
|
10
dm³/min
|
0.353147
ft³/min
|
20
dm³/min
|
0.706294
ft³/min
|
30
dm³/min
|
1.05944
ft³/min
|
40
dm³/min
|
1.41259
ft³/min
|
50
dm³/min
|
1.76573
ft³/min
|
60
dm³/min
|
2.11888
ft³/min
|
70
dm³/min
|
2.47203
ft³/min
|
80
dm³/min
|
2.82517
ft³/min
|
90
dm³/min
|
3.17832
ft³/min
|
100
dm³/min
|
3.53147
ft³/min
|
110
dm³/min
|
3.88462
ft³/min
|
120
dm³/min
|
4.23776
ft³/min
|
130
dm³/min
|
4.59091
ft³/min
|
140
dm³/min
|
4.94406
ft³/min
|
150
dm³/min
|
5.2972
ft³/min
|
160
dm³/min
|
5.65035
ft³/min
|
170
dm³/min
|
6.0035
ft³/min
|
180
dm³/min
|
6.35664
ft³/min
|
190
dm³/min
|
6.70979
ft³/min
|
200
dm³/min
|
7.06294
ft³/min
|
210
dm³/min
|
7.41608
ft³/min
|
220
dm³/min
|
7.76923
ft³/min
|
230
dm³/min
|
8.12238
ft³/min
|
240
dm³/min
|
8.47552
ft³/min
|
250
dm³/min
|
8.82867
ft³/min
|
260
dm³/min
|
9.18182
ft³/min
|
270
dm³/min
|
9.53496
ft³/min
|
280
dm³/min
|
9.88811
ft³/min
|
290
dm³/min
|
10.24126
ft³/min
|
300
dm³/min
|
10.59441
ft³/min
|
310
dm³/min
|
10.94755
ft³/min
|
320
dm³/min
|
11.3007
ft³/min
|
330
dm³/min
|
11.65385
ft³/min
|
340
dm³/min
|
12.00699
ft³/min
|
350
dm³/min
|
12.36014
ft³/min
|
360
dm³/min
|
12.71329
ft³/min
|
370
dm³/min
|
13.06643
ft³/min
|
380
dm³/min
|
13.41958
ft³/min
|
390
dm³/min
|
13.77273
ft³/min
|
400
dm³/min
|
14.12587
ft³/min
|
410
dm³/min
|
14.47902
ft³/min
|
420
dm³/min
|
14.83217
ft³/min
|
430
dm³/min
|
15.18531
ft³/min
|
440
dm³/min
|
15.53846
ft³/min
|
450
dm³/min
|
15.89161
ft³/min
|
460
dm³/min
|
16.24476
ft³/min
|
470
dm³/min
|
16.5979
ft³/min
|
480
dm³/min
|
16.95105
ft³/min
|
490
dm³/min
|
17.3042
ft³/min
|
500
dm³/min
|
17.65734
ft³/min
|
510
dm³/min
|
18.01049
ft³/min
|
520
dm³/min
|
18.36364
ft³/min
|
530
dm³/min
|
18.71678
ft³/min
|
540
dm³/min
|
19.06993
ft³/min
|
550
dm³/min
|
19.42308
ft³/min
|
560
dm³/min
|
19.77622
ft³/min
|
570
dm³/min
|
20.12937
ft³/min
|
580
dm³/min
|
20.48252
ft³/min
|
590
dm³/min
|
20.83566
ft³/min
|
600
dm³/min
|
21.18881
ft³/min
|
610
dm³/min
|
21.54196
ft³/min
|
620
dm³/min
|
21.8951
ft³/min
|
630
dm³/min
|
22.24825
ft³/min
|
640
dm³/min
|
22.6014
ft³/min
|
650
dm³/min
|
22.95455
ft³/min
|
660
dm³/min
|
23.30769
ft³/min
|
670
dm³/min
|
23.66084
ft³/min
|
680
dm³/min
|
24.01399
ft³/min
|
690
dm³/min
|
24.36713
ft³/min
|
700
dm³/min
|
24.72028
ft³/min
|
710
dm³/min
|
25.07343
ft³/min
|
720
dm³/min
|
25.42657
ft³/min
|
730
dm³/min
|
25.77972
ft³/min
|
740
dm³/min
|
26.13287
ft³/min
|
750
dm³/min
|
26.48601
ft³/min
|
760
dm³/min
|
26.83916
ft³/min
|
770
dm³/min
|
27.19231
ft³/min
|
780
dm³/min
|
27.54545
ft³/min
|
790
dm³/min
|
27.8986
ft³/min
|
800
dm³/min
|
28.25175
ft³/min
|
810
dm³/min
|
28.60489
ft³/min
|
820
dm³/min
|
28.95804
ft³/min
|
830
dm³/min
|
29.31119
ft³/min
|
840
dm³/min
|
29.66434
ft³/min
|
850
dm³/min
|
30.01748
ft³/min
|
860
dm³/min
|
30.37063
ft³/min
|
870
dm³/min
|
30.72378
ft³/min
|
880
dm³/min
|
31.07692
ft³/min
|
890
dm³/min
|
31.43007
ft³/min
|
900
dm³/min
|
31.78322
ft³/min
|
910
dm³/min
|
32.13636
ft³/min
|
920
dm³/min
|
32.48951
ft³/min
|
930
dm³/min
|
32.84266
ft³/min
|
940
dm³/min
|
33.1958
ft³/min
|
950
dm³/min
|
33.54895
ft³/min
|
960
dm³/min
|
33.9021
ft³/min
|
970
dm³/min
|
34.25524
ft³/min
|
980
dm³/min
|
34.60839
ft³/min
|
990
dm³/min
|
34.96154
ft³/min
|
1000
dm³/min
|
35.31468
ft³/min
|
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