Cubic feet per second (ft3/s) | Cubic meters per second (m3/s) |
---|---|
0 | 0 |
1 | 0.02831683199881 |
2 | 0.05663366399763 |
3 | 0.08495049599644 |
4 | 0.1132673279953 |
5 | 0.1415841599941 |
6 | 0.1699009919929 |
7 | 0.1982178239917 |
8 | 0.2265346559905 |
9 | 0.2548514879893 |
10 | 0.2831683199881 |
20 | 0.5663366399763 |
30 | 0.8495049599644 |
40 | 1.1326732799526 |
50 | 1.4158415999407 |
60 | 1.6990099199289 |
70 | 1.982178239917 |
80 | 2.2653465599052 |
90 | 2.5485148798933 |
100 | 2.8316831998815 |
1000 | 28.316831998815 |
To convert units from cubic feet per second (ft³/s) to cubic meters per second (m³/s), you need to know the conversion factor between cubic feet and cubic meters. The conversion factor between feet and meters is:
1 foot = 0.3048 meters
Therefore:
1 cubic foot = (0.3048 meters)³ ≈ 0.0283168 cubic meters
So, to convert from cubic feet per second to cubic meters per second, you use this conversion factor. Here's how you can do the conversion for 1 cubic foot per second:
1 ft³/s × 0.0283168 m³/ft³ ≈ 0.0283168 m³/s
So, 1 cubic foot per second is approximately 0.0283168 cubic meters per second.
Small Stream: A small stream might have a flow rate of about 10 cubic feet per second (10 ft³/s). Converting this:
10 ft³/s × 0.0283168 m³/ft³ ≈ 0.283168 m³/s
Fire Hydrant: A fire hydrant might discharge water at around 1.5 cubic feet per second (1.5 ft³/s). Converting this:
1.5 ft³/s × 0.0283168 m³/ft³ ≈ 0.0424752 m³/s
River: A larger river might have a flow rate of 1000 cubic feet per second (1000 ft³/s). Converting this:
1000 ft³/s × 0.0283168 m³/ft³ ≈ 28.3168 m³/s
Urban Drainage: An urban drainage system during heavy rainfall might handle around 200 cubic feet per second (200 ft³/s). Converting this:
200 ft³/s × 0.0283168 m³/ft³ ≈ 5.66336 m³/s
Water Treatment Plant: A water treatment plant might process water at a rate of 50 cubic feet per second (50 ft³/s). Converting this:
50 ft³/s × 0.0283168 m³/ft³ ≈ 1.41584 m³/s
These conversions help illustrate the differences in volume flow rates as they pertain to various real-world scenarios.
See below section for step by step unit conversion with formulas and explanations. Please refer to the table below for a list of all the Cubic meters per second to other unit conversions.
Cubic feet per second (CFS) is a unit of measurement that expresses the volume of a substance (typically fluid) flowing per unit of time. Specifically, one CFS is equivalent to a volume of one cubic foot passing a point in one second. It's a rate, not a total volume.
CFS is derived from the fundamental units of volume (cubic feet, ) and time (seconds, ). The volume is usually calculated based on area and velocity of the fluid flow. It essentially quantifies how quickly a volume is moving.
The volume flow rate () can be calculated using the following formula:
Where:
Alternatively, if you know the volume () that passes a point over a certain time ():
Where:
While there isn't a specific "law" named after someone directly tied to CFS, the principles behind its use are rooted in fluid dynamics, a field heavily influenced by:
For a more in-depth understanding of the relationship between pressure and velocity, refer to Bernoulli's Principle from NASA.
River Flows: The flow rate of rivers and streams is often measured in CFS. For example, a small stream might have a flow of 5 CFS during normal conditions, while a large river during a flood could reach thousands of CFS. The USGS WaterWatch website provides real-time streamflow data across the United States, often reported in CFS.
Water Supply: Municipal water systems need to deliver water at a specific rate to meet demand. The flow rate in water pipes is calculated and monitored in CFS or related units (like gallons per minute, which can be converted to CFS) to ensure adequate supply.
Industrial Processes: Many industrial processes rely on controlling the flow rate of liquids and gases. For example, a chemical plant might need to pump reactants into a reactor at a precise flow rate measured in CFS.
HVAC Systems: Airflow in heating, ventilation, and air conditioning (HVAC) systems is sometimes specified in cubic feet per minute (CFM), which can be easily converted to CFS by dividing by 60 (since there are 60 seconds in a minute). This helps ensure proper ventilation and temperature control.
Cubic meters per second () is the SI unit for volume flow rate, representing the volume of fluid passing a given point per unit of time. It's a measure of how quickly a volume of fluid is moving.
One cubic meter per second is equivalent to a volume of one cubic meter flowing past a point in one second. It is derived from the base SI units of length (meter) and time (second).
The volume flow rate () can be defined mathematically as:
Where:
Alternatively, if you know the cross-sectional area () of the flow and the average velocity () of the fluid, you can calculate the volume flow rate as:
Where:
Volume flow rate is closely related to mass flow rate (), which represents the mass of fluid passing a point per unit of time. The relationship between them is:
Where:
While no specific law or famous person is directly linked to the unit itself, the concept of fluid dynamics, which uses volume flow rate extensively, is deeply rooted in the work of scientists and engineers like:
These concepts form the foundation for understanding and applying volume flow rate in various fields.
Convert 1 ft3/s to other units | Result |
---|---|
Cubic feet per second to Cubic Millimeters per second (ft3/s to mm3/s) | 28316831.998815 |
Cubic feet per second to Cubic Centimeters per second (ft3/s to cm3/s) | 28316.831998815 |
Cubic feet per second to Cubic Decimeters per second (ft3/s to dm3/s) | 28.316831998815 |
Cubic feet per second to Cubic Decimeters per minute (ft3/s to dm3/min) | 1699.0099199289 |
Cubic feet per second to Cubic Decimeters per hour (ft3/s to dm3/h) | 101940.59519573 |
Cubic feet per second to Cubic Decimeters per day (ft3/s to dm3/d) | 2446574.2846976 |
Cubic feet per second to Cubic Decimeters per year (ft3/s to dm3/a) | 893611257.48579 |
Cubic feet per second to Millilitres per second (ft3/s to ml/s) | 28316.831998815 |
Cubic feet per second to Centilitres per second (ft3/s to cl/s) | 2831.6831998815 |
Cubic feet per second to Decilitres per second (ft3/s to dl/s) | 283.16831998815 |
Cubic feet per second to Litres per second (ft3/s to l/s) | 28.316831998815 |
Cubic feet per second to Litres per minute (ft3/s to l/min) | 1699.0099199289 |
Cubic feet per second to Litres per hour (ft3/s to l/h) | 101940.59519573 |
Cubic feet per second to Litres per day (ft3/s to l/d) | 2446574.2846976 |
Cubic feet per second to Litres per year (ft3/s to l/a) | 893611257.48579 |
Cubic feet per second to Kilolitres per second (ft3/s to kl/s) | 0.02831683199881 |
Cubic feet per second to Kilolitres per minute (ft3/s to kl/min) | 1.6990099199289 |
Cubic feet per second to Kilolitres per hour (ft3/s to kl/h) | 101.94059519573 |
Cubic feet per second to Cubic meters per second (ft3/s to m3/s) | 0.02831683199881 |
Cubic feet per second to Cubic meters per minute (ft3/s to m3/min) | 1.6990099199289 |
Cubic feet per second to Cubic meters per hour (ft3/s to m3/h) | 101.94059519573 |
Cubic feet per second to Cubic meters per day (ft3/s to m3/d) | 2446.5742846976 |
Cubic feet per second to Cubic meters per year (ft3/s to m3/a) | 893611.25748579 |
Cubic feet per second to Cubic kilometers per second (ft3/s to km3/s) | 2.8316831998815e-11 |
Cubic feet per second to Teaspoons per second (ft3/s to tsp/s) | 5745.036 |
Cubic feet per second to Tablespoons per second (ft3/s to Tbs/s) | 1915.012 |
Cubic feet per second to Cubic inches per second (ft3/s to in3/s) | 1728.0070744076 |
Cubic feet per second to Cubic inches per minute (ft3/s to in3/min) | 103680.42446446 |
Cubic feet per second to Cubic inches per hour (ft3/s to in3/h) | 6220825.4678674 |
Cubic feet per second to Fluid Ounces per second (ft3/s to fl-oz/s) | 957.506 |
Cubic feet per second to Fluid Ounces per minute (ft3/s to fl-oz/min) | 57450.36 |
Cubic feet per second to Fluid Ounces per hour (ft3/s to fl-oz/h) | 3447021.6 |
Cubic feet per second to Cups per second (ft3/s to cup/s) | 119.68825 |
Cubic feet per second to Pints per second (ft3/s to pnt/s) | 59.844125 |
Cubic feet per second to Pints per minute (ft3/s to pnt/min) | 3590.6475 |
Cubic feet per second to Pints per hour (ft3/s to pnt/h) | 215438.85 |
Cubic feet per second to Quarts per second (ft3/s to qt/s) | 29.9220625 |
Cubic feet per second to Gallons per second (ft3/s to gal/s) | 7.480515625 |
Cubic feet per second to Gallons per minute (ft3/s to gal/min) | 448.8309375 |
Cubic feet per second to Gallons per hour (ft3/s to gal/h) | 26929.85625 |
Cubic feet per second to Cubic feet per minute (ft3/s to ft3/min) | 60 |
Cubic feet per second to Cubic feet per hour (ft3/s to ft3/h) | 3600 |
Cubic feet per second to Cubic yards per second (ft3/s to yd3/s) | 0.03703698259756 |
Cubic feet per second to Cubic yards per minute (ft3/s to yd3/min) | 2.2222189558537 |
Cubic feet per second to Cubic yards per hour (ft3/s to yd3/h) | 133.33313735122 |