Cubic meters per hour (m3/h) to Cubic feet per second (ft3/s) conversion

Cubic meters per hour to Cubic feet per second conversion table

Cubic meters per hour (m3/h)Cubic feet per second (ft3/s)
00
10.009809634700287
20.01961926940057
30.02942890410086
40.03923853880115
50.04904817350144
60.05885780820172
70.06866744290201
80.0784770776023
90.08828671230259
100.09809634700287
200.1961926940057
300.2942890410086
400.3923853880115
500.4904817350144
600.5885780820172
700.6866744290201
800.784770776023
900.8828671230259
1000.9809634700287
10009.8096347002873

How to convert cubic meters per hour to cubic feet per second?

To convert cubic meters per hour (m³/h) to cubic feet per second (ft³/s), you'll need to know the exact conversion factors:

1 cubic meter (m³) = 35.3147 cubic feet (ft³) 1 hour (h) = 3600 seconds (s)

So, to convert 1 cubic meter per hour to cubic feet per second:

  1. Convert cubic meters to cubic feet: 1 m³/h = 1 m³/h * 35.3147 ft³/m³ = 35.3147 ft³/h

  2. Convert hours to seconds: 1 hour = 3600 seconds

  3. Divide the volume in cubic feet by the number of seconds in an hour: 35.3147 ft³/h ÷ 3600 s/h = 0.00981 ft³/s

So, 1 cubic meter per hour (m³/h) is approximately equal to 0.00981 cubic feet per second (ft³/s).

Real World Examples

10 Cubic Meters per Hour

To convert 10 m³/h to ft³/s:

  1. 10 m³/h = 10 * 35.3147 ft³/h = 353.147 ft³/h
  2. 353.147 ft³/h ÷ 3600 s/h = 0.0981 ft³/s

100 Cubic Meters per Hour

To convert 100 m³/h to ft³/s:

  1. 100 m³/h = 100 * 35.3147 ft³/h = 3531.47 ft³/h
  2. 3531.47 ft³/h ÷ 3600 s/h = 0.981 ft³/s

Application Examples

  1. Domestic Water Supply: A typical residential home's water supply might require around 1 m³/h, which is equivalent to 0.00981 ft³/s.
  2. Industrial Cooling Systems: Certain industrial cooling systems might require 100 m³/h, which is equivalent to 0.981 ft³/s to keep machinery from overheating.
  3. Municipal Water Treatment: Large municipal water treatment plants might process 10,000 m³/h. In ft³/s, this would be: 10,000 m³/h * 35.3147 ft³/m³ = 353,147 ft³/h 353,147 ft³/h ÷ 3600 s/h ≈ 98.1 ft³/s

These conversions can help in understanding different systems' capacities and requirements.

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 feet per second to other unit conversions.

What is Cubic meters per hour?

Cubic meters per hour (m3/hm^3/h) is a unit of volumetric flow rate. It quantifies the volume of a substance that passes through a specific area per unit of time, specifically, the number of cubic meters that flow in one hour. It's commonly used for measuring the flow of liquids and gases in various industrial and environmental applications.

Understanding Cubic Meters

A cubic meter (m3m^3) is the SI unit of volume. It represents the amount of space occupied by a cube with sides of 1 meter each. Think of it as a volume equal to filling a cube that is 1 meter wide, 1 meter long, and 1 meter high.

Defining "Per Hour"

"Per hour" indicates the rate at which the cubic meters are moving. So, a flow rate of 1 m3/hm^3/h means that one cubic meter of substance passes a specific point every hour.

Formula and Calculation

The volumetric flow rate (Q) in cubic meters per hour can be calculated using the following formula:

Q=VtQ = \frac{V}{t}

Where:

  • QQ = Volumetric flow rate (m3/hm^3/h)
  • VV = Volume (m3m^3)
  • tt = Time (hours)

Factors Influencing Cubic Meters per Hour

Several factors can influence the flow rate measured in cubic meters per hour:

  • Pressure: Higher pressure generally leads to a higher flow rate, especially for gases.
  • Viscosity: More viscous fluids flow slower, resulting in a lower flow rate.
  • Pipe Diameter: A wider pipe allows for a higher flow rate, assuming other factors are constant.
  • Temperature: Temperature can affect the density and viscosity of fluids, indirectly influencing the flow rate.

Real-World Examples

  • Water Usage: A household might use 0.5 m3/hm^3/h of water during peak usage times (showering, washing dishes, etc.).
  • Industrial Processes: A chemical plant might pump a reactant liquid at a rate of 5 m3/hm^3/h into a reactor.
  • HVAC Systems: Air conditioners and ventilation systems are often rated by the volume of air they can move, which is expressed in m3/hm^3/h. For example, a residential HVAC system might have a flow rate of 200 m3/hm^3/h.
  • River Discharge: The flow rate of a river can be measured in cubic meters per hour, especially during flood monitoring. It helps to estimate the amount of water that is passing through a cross section of the river.

Historical Context and Notable Figures

While there's no specific "law" or famous historical figure directly associated with the unit "cubic meters per hour," the underlying principles are rooted in fluid dynamics and thermodynamics. Figures like Isaac Newton (laws of motion, viscosity) and Daniel Bernoulli (Bernoulli's principle relating pressure and velocity) laid the groundwork for understanding fluid flow, which is essential for measuring and utilizing flow rates in m3/hm^3/h.

What is Cubic Feet per Second?

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.

1 CFS=1ft3s1 \text{ CFS} = 1 \frac{\text{ft}^3}{\text{s}}

Formation of Cubic Feet per Second

CFS is derived from the fundamental units of volume (cubic feet, ft3ft^3) and time (seconds, ss). The volume is usually calculated based on area and velocity of the fluid flow. It essentially quantifies how quickly a volume is moving.

Key Concepts and Formulas

The volume flow rate (QQ) can be calculated using the following formula:

Q=AvQ = A \cdot v

Where:

  • QQ is the volume flow rate (CFS)
  • AA is the cross-sectional area of the flow (ft2ft^2)
  • vv is the average velocity of the flow (ft/sft/s)

Alternatively, if you know the volume (VV) that passes a point over a certain time (tt):

Q=VtQ = \frac{V}{t}

Where:

  • QQ is the volume flow rate (CFS)
  • VV is the volume (ft3ft^3)
  • tt is the time (seconds)

Notable Associations

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:

  • Isaac Newton: His work on fluid resistance and viscosity laid the foundation for understanding fluid flow.
  • Daniel Bernoulli: Known for Bernoulli's principle, which relates fluid pressure to velocity and elevation. This principle is crucial in analyzing flow rates.

For a more in-depth understanding of the relationship between pressure and velocity, refer to Bernoulli's Principle from NASA.

Real-World Examples

  1. 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.

  2. 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.

  3. 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.

  4. 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.

Complete Cubic meters per hour conversion table

Enter # of Cubic meters per hour
Convert 1 m3/h to other unitsResult
Cubic meters per hour to Cubic Millimeters per second (m3/h to mm3/s)277777.77777778
Cubic meters per hour to Cubic Centimeters per second (m3/h to cm3/s)277.77777777778
Cubic meters per hour to Cubic Decimeters per second (m3/h to dm3/s)0.2777777777778
Cubic meters per hour to Cubic Decimeters per minute (m3/h to dm3/min)16.666666666667
Cubic meters per hour to Cubic Decimeters per hour (m3/h to dm3/h)1000
Cubic meters per hour to Cubic Decimeters per day (m3/h to dm3/d)24000
Cubic meters per hour to Cubic Decimeters per year (m3/h to dm3/a)8766000
Cubic meters per hour to Millilitres per second (m3/h to ml/s)277.77777777778
Cubic meters per hour to Centilitres per second (m3/h to cl/s)27.777777777778
Cubic meters per hour to Decilitres per second (m3/h to dl/s)2.7777777777778
Cubic meters per hour to Litres per second (m3/h to l/s)0.2777777777778
Cubic meters per hour to Litres per minute (m3/h to l/min)16.666666666667
Cubic meters per hour to Litres per hour (m3/h to l/h)1000
Cubic meters per hour to Litres per day (m3/h to l/d)24000
Cubic meters per hour to Litres per year (m3/h to l/a)8766000
Cubic meters per hour to Kilolitres per second (m3/h to kl/s)0.0002777777777778
Cubic meters per hour to Kilolitres per minute (m3/h to kl/min)0.01666666666667
Cubic meters per hour to Kilolitres per hour (m3/h to kl/h)1
Cubic meters per hour to Cubic meters per second (m3/h to m3/s)0.0002777777777778
Cubic meters per hour to Cubic meters per minute (m3/h to m3/min)0.01666666666667
Cubic meters per hour to Cubic meters per day (m3/h to m3/d)24
Cubic meters per hour to Cubic meters per year (m3/h to m3/a)8766
Cubic meters per hour to Cubic kilometers per second (m3/h to km3/s)2.7777777777778e-13
Cubic meters per hour to Teaspoons per second (m3/h to tsp/s)56.3567045
Cubic meters per hour to Tablespoons per second (m3/h to Tbs/s)18.785568166667
Cubic meters per hour to Cubic inches per second (m3/h to in3/s)16.951118159451
Cubic meters per hour to Cubic inches per minute (m3/h to in3/min)1017.0670895671
Cubic meters per hour to Cubic inches per hour (m3/h to in3/h)61024.025374023
Cubic meters per hour to Fluid Ounces per second (m3/h to fl-oz/s)9.3927840833333
Cubic meters per hour to Fluid Ounces per minute (m3/h to fl-oz/min)563.567045
Cubic meters per hour to Fluid Ounces per hour (m3/h to fl-oz/h)33814.0227
Cubic meters per hour to Cups per second (m3/h to cup/s)1.1740980104167
Cubic meters per hour to Pints per second (m3/h to pnt/s)0.5870490052083
Cubic meters per hour to Pints per minute (m3/h to pnt/min)35.2229403125
Cubic meters per hour to Pints per hour (m3/h to pnt/h)2113.37641875
Cubic meters per hour to Quarts per second (m3/h to qt/s)0.2935245026042
Cubic meters per hour to Gallons per second (m3/h to gal/s)0.07338112565104
Cubic meters per hour to Gallons per minute (m3/h to gal/min)4.4028675390625
Cubic meters per hour to Gallons per hour (m3/h to gal/h)264.17205234375
Cubic meters per hour to Cubic feet per second (m3/h to ft3/s)0.009809634700287
Cubic meters per hour to Cubic feet per minute (m3/h to ft3/min)0.5885780820172
Cubic meters per hour to Cubic feet per hour (m3/h to ft3/h)35.314684921034
Cubic meters per hour to Cubic yards per second (m3/h to yd3/s)0.000363319269683
Cubic meters per hour to Cubic yards per minute (m3/h to yd3/min)0.02179915618098
Cubic meters per hour to Cubic yards per hour (m3/h to yd3/h)1.3079493708587

Volume flow rate conversions