Cubic feet per second (ft3/s) to Cubic yards per hour (yd3/h) conversion

Cubic feet per second to Cubic yards per hour conversion table

Cubic feet per second (ft3/s)Cubic yards per hour (yd3/h)
00
1133.33313735122
2266.66627470245
3399.99941205367
4533.3325494049
5666.66568675612
6799.99882410735
7933.33196145857
81066.6650988098
91199.998236161
101333.3313735122
202666.6627470245
303999.9941205367
405333.325494049
506666.6568675612
607999.9882410735
709333.3196145857
8010666.650988098
9011999.98236161
10013333.313735122
1000133333.13735122

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

To convert from cubic feet per second (cfs) to cubic yards per hour (cy/h), you need to understand the relationship between these units.

1 cubic yard is equal to 27 cubic feet (since a yard is 3 feet, and volume is calculated in cubic terms: 3 feet x 3 feet x 3 feet = 27 cubic feet).

Let's break down the conversion:

Step-by-Step Conversion

1. Convert cubic feet per second to cubic feet per hour:

There are 3600 seconds in an hour (60 seconds/minute * 60 minutes/hour).

So, to convert from cfs to cubic feet per hour (cf/h): 1cfs=1cubic foot/second×3600seconds/hour=3600cubic feet/hour1 \, \text{cfs} = 1 \, \text{cubic foot/second} \times 3600 \, \text{seconds/hour} = 3600 \, \text{cubic feet/hour}

2. Convert cubic feet per hour to cubic yards per hour:

As established, 1 cubic yard equals 27 cubic feet. 1cy=27cf1 \, \text{cy} = 27 \, \text{cf}

So, to convert from cubic feet per hour to cubic yards per hour: cy/h=cf/h27\text{cy/h} = \frac{\text{cf/h}}{27}

Putting it together: 3600cf/h27133.33cy/h\frac{3600 \, \text{cf/h}}{27} \approx 133.33 \, \text{cy/h}

Therefore, 1 cubic foot per second is approximately 133.33 cubic yards per hour.

Real-World Examples

1. River Flow Rate:

A river might have a flow rate of 500 cfs. To convert this to cubic yards per hour: 500cfs×133.33cyh=66,665cy/h500 \, \text{cfs} \times 133.33 \, \frac{\text{cy}}{\text{h}} = 66,665 \, \text{cy/h}

2. Water Treatment Plant:

A water treatment plant might process 250 cfs. Converting this to cubic yards per hour: 250cfs×133.33cyh=33,332.5cy/h250 \, \text{cfs} \times 133.33 \, \frac{\text{cy}}{\text{h}} = 33,332.5 \, \text{cy/h}

3. Firefighting Operations:

A high-capacity firefighting pump might deliver 10 cfs. Converting this to cubic yards per hour: 10cfs×133.33cyh=1,333.3cy/h10 \, \text{cfs} \times 133.33 \, \frac{\text{cy}}{\text{h}} = 1,333.3 \, \text{cy/h}

These examples illustrate how different flow rates can be expressed and understood in terms of cubic yards per hour, which might be more common in different engineering and practical applications.

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 yards per hour to other unit conversions.

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.

What is cubic yards per hour?

What is Cubic yards per hour?

Cubic yards per hour (yd³/hr) is a unit of volume flow rate, representing the volume of a substance that passes through a given area per unit of time. Specifically, it measures how many cubic yards of a substance flow in one hour. It's commonly used in industries dealing with large volumes, such as construction, mining, and waste management.

Understanding Cubic Yards

Before diving into cubic yards per hour, let's define the individual unit of cubic yard. A cubic yard is a unit of volume in the imperial and United States customary systems. It is the volume of a cube with sides of one yard (3 feet, 36 inches, or 0.9144 meters) in length.

1 yd=3 ft=36 in=0.9144 m1 \text{ yd} = 3 \text{ ft} = 36 \text{ in} = 0.9144 \text{ m}

1 yd3=(1 yd)3=(3 ft)3=27 ft31 \text{ yd}^3 = (1 \text{ yd})^3 = (3 \text{ ft})^3 = 27 \text{ ft}^3

  • Practical Uses: Landscaping (mulch, soil), concrete, gravel, and waste disposal.

Defining "Per Hour"

"Per hour" simply means "in one hour." This standardizes the rate of flow, allowing for easy comparison and calculation across different scenarios.

How Cubic Yards Per Hour is Formed

Cubic yards per hour combines the unit of volume (cubic yards) with a unit of time (hour) to express flow rate. The formula to calculate volume flow rate (QQ) is:

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

Where:

  • QQ = Volume flow rate (yd³/hr)
  • VV = Volume (yd³)
  • tt = Time (hours)

Real-World Examples of Cubic Yards Per Hour

  • Concrete Pouring: A concrete truck might discharge concrete at a rate of 10-20 yd³/hr. This dictates how quickly a foundation or slab can be poured.
  • Gravel Spreading: A construction crew spreading gravel on a roadbed could spread gravel at a rate of 5-15 yd³/hr.
  • Waste Removal: A large-scale waste management facility might process 50-100 yd³/hr of waste material.
  • River Flow: The flow rate of a river during a flood stage might be measured in thousands of cubic yards per hour. Consider the Mississippi River during peak flow, which can reach extremely high values. This is usually measured in cubic feet per second but can be converted.

Interesting Facts and Applications

While no specific laws or famous figures are directly tied to cubic yards per hour, understanding flow rates is critical in many engineering disciplines. For example:

  • Hydraulic Engineering: Calculating flow rates in pipes and channels is crucial for designing water supply systems and sewage networks.
  • Environmental Engineering: Monitoring flow rates of pollutants in rivers and streams is essential for assessing environmental impact.
  • Chemical Engineering: Controlling flow rates of reactants in chemical processes is critical for optimizing production.

SEO Considerations

Using cubic yards per hour alongside other relevant units like cubic feet per minute (CFM) or liters per second can improve search visibility. Including specific examples relevant to target industries (construction, waste management, etc.) will also help attract the right audience.

Complete Cubic feet per second conversion table

Enter # of Cubic feet per second
Convert 1 ft3/s to other unitsResult
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

Volume flow rate conversions