Litre per minute (L/min) is a versatile unit commonly used to measure fluid flow rate, especially in medical, engineering, and ecological contexts. For instance, in healthcare, oxygen delivery is typically measured in litres per minute, with high-flow systems delivering up to 15 L/min to aid patients with respiratory issues. In the world of engineering, especially when dealing with pumps and water devices, understanding flow rates in L/min is critical to ensuring efficient system performance and resource management.
Interestingly, measuring river flow in smaller streams also uses this unit. Understanding flow rates here is vital for environmental studies, revealing river health and predicting events like floods. Such diverse applications of litres per minute illustrate its essential role in both safeguarding human health and monitoring environmental ecosystems.
The kilolitre per second (kL/s) is a unit of flow rate used primarily in water management, representing the volume of one kilolitre, or 1,000 liters, flowing past a point every second. While the unit might not be as commonly recognized as liters per minute, it is vital in contexts requiring large-scale fluid flow measurements, such as calculating river discharges or managing wastewater treatment facilities. To put it in perspective, one kilolitre per second is equivalent to the flow rate of about 264 gallons per second, easily filling a standard swimming pool in just a few minutes.
Interestingly, understanding these flow rates becomes crucial during urban planning to ensure sustainable water management systems. It helps engineers design appropriate pipeline capacities and emergency spillways to prevent urban flooding. This illustrates the intersection of environmental sustainability and infrastructure planning, highlighting the kilolitre per second as a cornerstone unit in significant ecological and engineering applications.
Litres per minute | Kilolitres per second |
---|---|
0
l/min
|
0
kl/s
|
10
l/min
|
0.000166667
kl/s
|
20
l/min
|
0.000333333
kl/s
|
30
l/min
|
0.0005
kl/s
|
40
l/min
|
0.000666667
kl/s
|
50
l/min
|
0.000833333
kl/s
|
60
l/min
|
0.001
kl/s
|
70
l/min
|
0.00116667
kl/s
|
80
l/min
|
0.00133333
kl/s
|
90
l/min
|
0.0015
kl/s
|
100
l/min
|
0.00166667
kl/s
|
110
l/min
|
0.00183333
kl/s
|
120
l/min
|
0.002
kl/s
|
130
l/min
|
0.00216667
kl/s
|
140
l/min
|
0.00233333
kl/s
|
150
l/min
|
0.0025
kl/s
|
160
l/min
|
0.00266667
kl/s
|
170
l/min
|
0.00283333
kl/s
|
180
l/min
|
0.003
kl/s
|
190
l/min
|
0.00316667
kl/s
|
200
l/min
|
0.00333333
kl/s
|
210
l/min
|
0.0035
kl/s
|
220
l/min
|
0.00366667
kl/s
|
230
l/min
|
0.00383333
kl/s
|
240
l/min
|
0.004
kl/s
|
250
l/min
|
0.00416667
kl/s
|
260
l/min
|
0.00433333
kl/s
|
270
l/min
|
0.0045
kl/s
|
280
l/min
|
0.00466667
kl/s
|
290
l/min
|
0.00483333
kl/s
|
300
l/min
|
0.005
kl/s
|
310
l/min
|
0.00516667
kl/s
|
320
l/min
|
0.00533333
kl/s
|
330
l/min
|
0.0055
kl/s
|
340
l/min
|
0.00566667
kl/s
|
350
l/min
|
0.00583333
kl/s
|
360
l/min
|
0.006
kl/s
|
370
l/min
|
0.00616667
kl/s
|
380
l/min
|
0.00633333
kl/s
|
390
l/min
|
0.0065
kl/s
|
400
l/min
|
0.00666667
kl/s
|
410
l/min
|
0.00683333
kl/s
|
420
l/min
|
0.007
kl/s
|
430
l/min
|
0.00716667
kl/s
|
440
l/min
|
0.00733333
kl/s
|
450
l/min
|
0.0075
kl/s
|
460
l/min
|
0.00766667
kl/s
|
470
l/min
|
0.00783333
kl/s
|
480
l/min
|
0.008
kl/s
|
490
l/min
|
0.00816667
kl/s
|
500
l/min
|
0.00833333
kl/s
|
510
l/min
|
0.0085
kl/s
|
520
l/min
|
0.00866667
kl/s
|
530
l/min
|
0.00883333
kl/s
|
540
l/min
|
0.009
kl/s
|
550
l/min
|
0.00916667
kl/s
|
560
l/min
|
0.00933333
kl/s
|
570
l/min
|
0.0095
kl/s
|
580
l/min
|
0.00966667
kl/s
|
590
l/min
|
0.00983333
kl/s
|
600
l/min
|
0.01
kl/s
|
610
l/min
|
0.0101667
kl/s
|
620
l/min
|
0.0103333
kl/s
|
630
l/min
|
0.0105
kl/s
|
640
l/min
|
0.0106667
kl/s
|
650
l/min
|
0.0108333
kl/s
|
660
l/min
|
0.011
kl/s
|
670
l/min
|
0.0111667
kl/s
|
680
l/min
|
0.0113333
kl/s
|
690
l/min
|
0.0115
kl/s
|
700
l/min
|
0.0116667
kl/s
|
710
l/min
|
0.0118333
kl/s
|
720
l/min
|
0.012
kl/s
|
730
l/min
|
0.0121667
kl/s
|
740
l/min
|
0.0123333
kl/s
|
750
l/min
|
0.0125
kl/s
|
760
l/min
|
0.0126667
kl/s
|
770
l/min
|
0.0128333
kl/s
|
780
l/min
|
0.013
kl/s
|
790
l/min
|
0.0131667
kl/s
|
800
l/min
|
0.0133333
kl/s
|
810
l/min
|
0.0135
kl/s
|
820
l/min
|
0.0136667
kl/s
|
830
l/min
|
0.0138333
kl/s
|
840
l/min
|
0.014
kl/s
|
850
l/min
|
0.0141667
kl/s
|
860
l/min
|
0.0143333
kl/s
|
870
l/min
|
0.0145
kl/s
|
880
l/min
|
0.0146667
kl/s
|
890
l/min
|
0.0148333
kl/s
|
900
l/min
|
0.015
kl/s
|
910
l/min
|
0.0151667
kl/s
|
920
l/min
|
0.0153333
kl/s
|
930
l/min
|
0.0155
kl/s
|
940
l/min
|
0.0156667
kl/s
|
950
l/min
|
0.0158333
kl/s
|
960
l/min
|
0.016
kl/s
|
970
l/min
|
0.0161667
kl/s
|
980
l/min
|
0.0163333
kl/s
|
990
l/min
|
0.0165
kl/s
|
1000
l/min
|
0.0166667
kl/s
|
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