The cubic inch per minute (in³/min) may seem like a mundane unit, but it holds importance in various engineering and mechanical applications. This unit measures volumetric flow rate, essentially how much space a fluid occupies as it moves through a system over time. Notably, it’s often used in hydraulic systems to determine the flow of liquids like oil, which is crucial for ensuring machinery operates smoothly and efficiently.
Historically, the cubic inch was a fundamental unit in U.S. manufacturing, particularly in the automotive industry. Engines were once commonly described by their displacement in cubic inches, influencing a cultural appreciation for engine size. These volumetric measurements have paved the way for engineers to design more efficient fluid systems, influencing technologies from simple pump systems to complex aerospace engineering.
The quart per second is a unit typically used to measure flow rate, and it might seem a little unusual in everyday conversations. To put it in perspective, one quart per second is equivalent to the flow of nearly a gallon of liquid in just four seconds, showcasing its impressive speed for handling liquids. This unit is particularly useful in industrial settings, where understanding and controlling the rate of flow for substances like oil, water, or chemicals is crucial for efficiency and safety.
Interestingly, the quart has its roots in ancient measuring systems and is based on the Latin word “quartus,” meaning “fourth.” This highlights its historical significance, as early civilizations often used fractions of larger units to precisely measure goods. Whether you’re filling a swimming pool or calibrating a scientific experiment, a high flow rate such as quarts per second can indicate a significant and high-speed transfer of liquid.
Cubic inches per minute | Quarts per second |
---|---|
0
in³/min
|
0
qt/s
|
100
in³/min
|
0.0288599
qt/s
|
200
in³/min
|
0.0577198
qt/s
|
300
in³/min
|
0.0865797
qt/s
|
400
in³/min
|
0.11544
qt/s
|
500
in³/min
|
0.144299
qt/s
|
600
in³/min
|
0.173159
qt/s
|
700
in³/min
|
0.202019
qt/s
|
800
in³/min
|
0.230879
qt/s
|
900
in³/min
|
0.259739
qt/s
|
1000
in³/min
|
0.288599
qt/s
|
1100
in³/min
|
0.317459
qt/s
|
1200
in³/min
|
0.346319
qt/s
|
1300
in³/min
|
0.375179
qt/s
|
1400
in³/min
|
0.404039
qt/s
|
1500
in³/min
|
0.432898
qt/s
|
1600
in³/min
|
0.461758
qt/s
|
1700
in³/min
|
0.490618
qt/s
|
1800
in³/min
|
0.519478
qt/s
|
1900
in³/min
|
0.548338
qt/s
|
2000
in³/min
|
0.577198
qt/s
|
2100
in³/min
|
0.606058
qt/s
|
2200
in³/min
|
0.634918
qt/s
|
2300
in³/min
|
0.663778
qt/s
|
2400
in³/min
|
0.692637
qt/s
|
2500
in³/min
|
0.721497
qt/s
|
2600
in³/min
|
0.750357
qt/s
|
2700
in³/min
|
0.779217
qt/s
|
2800
in³/min
|
0.808077
qt/s
|
2900
in³/min
|
0.836937
qt/s
|
3000
in³/min
|
0.865797
qt/s
|
3100
in³/min
|
0.894657
qt/s
|
3200
in³/min
|
0.923517
qt/s
|
3300
in³/min
|
0.952377
qt/s
|
3400
in³/min
|
0.981236
qt/s
|
3500
in³/min
|
1.0101
qt/s
|
3600
in³/min
|
1.03896
qt/s
|
3700
in³/min
|
1.06782
qt/s
|
3800
in³/min
|
1.09668
qt/s
|
3900
in³/min
|
1.12554
qt/s
|
4000
in³/min
|
1.1544
qt/s
|
4100
in³/min
|
1.18326
qt/s
|
4200
in³/min
|
1.21212
qt/s
|
4300
in³/min
|
1.24098
qt/s
|
4400
in³/min
|
1.26984
qt/s
|
4500
in³/min
|
1.2987
qt/s
|
4600
in³/min
|
1.32756
qt/s
|
4700
in³/min
|
1.35642
qt/s
|
4800
in³/min
|
1.38528
qt/s
|
4900
in³/min
|
1.41413
qt/s
|
5000
in³/min
|
1.44299
qt/s
|
5100
in³/min
|
1.47185
qt/s
|
5200
in³/min
|
1.50071
qt/s
|
5300
in³/min
|
1.52957
qt/s
|
5400
in³/min
|
1.55843
qt/s
|
5500
in³/min
|
1.58729
qt/s
|
5600
in³/min
|
1.61615
qt/s
|
5700
in³/min
|
1.64501
qt/s
|
5800
in³/min
|
1.67387
qt/s
|
5900
in³/min
|
1.70273
qt/s
|
6000
in³/min
|
1.73159
qt/s
|
6100
in³/min
|
1.76045
qt/s
|
6200
in³/min
|
1.78931
qt/s
|
6300
in³/min
|
1.81817
qt/s
|
6400
in³/min
|
1.84703
qt/s
|
6500
in³/min
|
1.87589
qt/s
|
6600
in³/min
|
1.90475
qt/s
|
6700
in³/min
|
1.93361
qt/s
|
6800
in³/min
|
1.96247
qt/s
|
6900
in³/min
|
1.99133
qt/s
|
7000
in³/min
|
2.02019
qt/s
|
7100
in³/min
|
2.04905
qt/s
|
7200
in³/min
|
2.07791
qt/s
|
7300
in³/min
|
2.10677
qt/s
|
7400
in³/min
|
2.13563
qt/s
|
7500
in³/min
|
2.16449
qt/s
|
7600
in³/min
|
2.19335
qt/s
|
7700
in³/min
|
2.22221
qt/s
|
7800
in³/min
|
2.25107
qt/s
|
7900
in³/min
|
2.27993
qt/s
|
8000
in³/min
|
2.30879
qt/s
|
8100
in³/min
|
2.33765
qt/s
|
8200
in³/min
|
2.36651
qt/s
|
8300
in³/min
|
2.39537
qt/s
|
8400
in³/min
|
2.42423
qt/s
|
8500
in³/min
|
2.45309
qt/s
|
8600
in³/min
|
2.48195
qt/s
|
8700
in³/min
|
2.51081
qt/s
|
8800
in³/min
|
2.53967
qt/s
|
8900
in³/min
|
2.56853
qt/s
|
9000
in³/min
|
2.59739
qt/s
|
9100
in³/min
|
2.62625
qt/s
|
9200
in³/min
|
2.65511
qt/s
|
9300
in³/min
|
2.68397
qt/s
|
9400
in³/min
|
2.71283
qt/s
|
9500
in³/min
|
2.74169
qt/s
|
9600
in³/min
|
2.77055
qt/s
|
9700
in³/min
|
2.79941
qt/s
|
9800
in³/min
|
2.82827
qt/s
|
9900
in³/min
|
2.85713
qt/s
|
10000
in³/min
|
2.88599
qt/s
|
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