The cubic decimeter per hour (dm³/h) is a unit of volumetric flow rate often used to measure the movement of fluids within systems such as plumbing, irrigation, and engines. Though it might seem unfamiliar, the cubic decimeter is equivalent to one liter, a more commonly known unit. This means that a flow rate of one cubic decimeter per hour translates directly to one liter of fluid passing through a system every hour, providing a straightforward connection to everyday volume measurements.
In engineering and environmental sciences, managing the flow rate of liquids is critical for optimizing system performance and conservation efforts. For instance, understanding how many cubic decimeters of water are transported hourly can help in designing efficient water distribution systems and managing resources sustainably. As units like dm³/h are integral in various technical applications, mastering them is vital for ensuring precision and efficiency in complex operations.
The “Litre per second” (L/s) is a crucial unit in fluid dynamics, representing the flow rate of liquids. It is widely used in engineering, hydrology, and environmental science to measure water consumption, irrigation, and sewage treatment. For instance, high-performance showerheads can have flow rates approaching 0.1 to 0.2 L/s, translating to a refreshing and efficient bath.
In larger applications, such as hydroelectric plants, turbines can handle thousands of litres per second to generate energy, showcasing how scale affects its utility. The versatility of the L/s unit enables precise calculations and planning, crucial for managing water resources in a world where sustainability is paramount. Understanding flow rates can optimize resource use, conserving water and energy in both household and industrial environments.
| Cubic Decimeters per hour | Litres per second |
|---|---|
0
dm³/h
|
0
l/s
|
100
dm³/h
|
0.0277778
l/s
|
200
dm³/h
|
0.0555556
l/s
|
300
dm³/h
|
0.0833333
l/s
|
400
dm³/h
|
0.111111
l/s
|
500
dm³/h
|
0.138889
l/s
|
600
dm³/h
|
0.166667
l/s
|
700
dm³/h
|
0.194444
l/s
|
800
dm³/h
|
0.222222
l/s
|
900
dm³/h
|
0.25
l/s
|
1000
dm³/h
|
0.277778
l/s
|
1100
dm³/h
|
0.305556
l/s
|
1200
dm³/h
|
0.333333
l/s
|
1300
dm³/h
|
0.361111
l/s
|
1400
dm³/h
|
0.388889
l/s
|
1500
dm³/h
|
0.416667
l/s
|
1600
dm³/h
|
0.444444
l/s
|
1700
dm³/h
|
0.472222
l/s
|
1800
dm³/h
|
0.5
l/s
|
1900
dm³/h
|
0.527778
l/s
|
2000
dm³/h
|
0.555556
l/s
|
2100
dm³/h
|
0.583333
l/s
|
2200
dm³/h
|
0.611111
l/s
|
2300
dm³/h
|
0.638889
l/s
|
2400
dm³/h
|
0.666667
l/s
|
2500
dm³/h
|
0.694444
l/s
|
2600
dm³/h
|
0.722222
l/s
|
2700
dm³/h
|
0.75
l/s
|
2800
dm³/h
|
0.777778
l/s
|
2900
dm³/h
|
0.805556
l/s
|
3000
dm³/h
|
0.833333
l/s
|
3100
dm³/h
|
0.861111
l/s
|
3200
dm³/h
|
0.888889
l/s
|
3300
dm³/h
|
0.916667
l/s
|
3400
dm³/h
|
0.944444
l/s
|
3500
dm³/h
|
0.972222
l/s
|
3600
dm³/h
|
1
l/s
|
3700
dm³/h
|
1.02778
l/s
|
3800
dm³/h
|
1.05556
l/s
|
3900
dm³/h
|
1.08333
l/s
|
4000
dm³/h
|
1.11111
l/s
|
4100
dm³/h
|
1.13889
l/s
|
4200
dm³/h
|
1.16667
l/s
|
4300
dm³/h
|
1.19444
l/s
|
4400
dm³/h
|
1.22222
l/s
|
4500
dm³/h
|
1.25
l/s
|
4600
dm³/h
|
1.27778
l/s
|
4700
dm³/h
|
1.30556
l/s
|
4800
dm³/h
|
1.33333
l/s
|
4900
dm³/h
|
1.36111
l/s
|
5000
dm³/h
|
1.38889
l/s
|
5100
dm³/h
|
1.41667
l/s
|
5200
dm³/h
|
1.44444
l/s
|
5300
dm³/h
|
1.47222
l/s
|
5400
dm³/h
|
1.5
l/s
|
5500
dm³/h
|
1.52778
l/s
|
5600
dm³/h
|
1.55556
l/s
|
5700
dm³/h
|
1.58333
l/s
|
5800
dm³/h
|
1.61111
l/s
|
5900
dm³/h
|
1.63889
l/s
|
6000
dm³/h
|
1.66667
l/s
|
6100
dm³/h
|
1.69444
l/s
|
6200
dm³/h
|
1.72222
l/s
|
6300
dm³/h
|
1.75
l/s
|
6400
dm³/h
|
1.77778
l/s
|
6500
dm³/h
|
1.80556
l/s
|
6600
dm³/h
|
1.83333
l/s
|
6700
dm³/h
|
1.86111
l/s
|
6800
dm³/h
|
1.88889
l/s
|
6900
dm³/h
|
1.91667
l/s
|
7000
dm³/h
|
1.94444
l/s
|
7100
dm³/h
|
1.97222
l/s
|
7200
dm³/h
|
2
l/s
|
7300
dm³/h
|
2.02778
l/s
|
7400
dm³/h
|
2.05556
l/s
|
7500
dm³/h
|
2.08333
l/s
|
7600
dm³/h
|
2.11111
l/s
|
7700
dm³/h
|
2.13889
l/s
|
7800
dm³/h
|
2.16667
l/s
|
7900
dm³/h
|
2.19444
l/s
|
8000
dm³/h
|
2.22222
l/s
|
8100
dm³/h
|
2.25
l/s
|
8200
dm³/h
|
2.27778
l/s
|
8300
dm³/h
|
2.30556
l/s
|
8400
dm³/h
|
2.33333
l/s
|
8500
dm³/h
|
2.36111
l/s
|
8600
dm³/h
|
2.38889
l/s
|
8700
dm³/h
|
2.41667
l/s
|
8800
dm³/h
|
2.44444
l/s
|
8900
dm³/h
|
2.47222
l/s
|
9000
dm³/h
|
2.5
l/s
|
9100
dm³/h
|
2.52778
l/s
|
9200
dm³/h
|
2.55556
l/s
|
9300
dm³/h
|
2.58333
l/s
|
9400
dm³/h
|
2.61111
l/s
|
9500
dm³/h
|
2.63889
l/s
|
9600
dm³/h
|
2.66667
l/s
|
9700
dm³/h
|
2.69444
l/s
|
9800
dm³/h
|
2.72222
l/s
|
9900
dm³/h
|
2.75
l/s
|
10000
dm³/h
|
2.77778
l/s
|
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