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 gallon per hour (GPH) might seem like a straightforward unit for measuring flow rate, but it plays a crucial role in numerous applications, from optimizing fuel efficiency in vehicles to calculating water usage for irrigation systems. Interestingly, the concept of measuring flow rates dates back to ancient Rome, where aqueducts were designed with flow capacities to regulate water supply throughout the city.
What’s more, today’s technology leverages GPH to monitor and reduce energy consumption in heating systems by determining precise fuel flow, contributing significantly to energy conservation efforts. This unit is pivotal in industries where precision and efficiency dictate success, underscoring its importance as a practical measure across various sectors. Whether in engineering or environmental management, GPH helps us navigate and optimize our resource usage.
Cubic inches per minute | Gallons per hour |
---|---|
0
in³/min
|
0
gal/h
|
100
in³/min
|
25.97391
gal/h
|
200
in³/min
|
51.94781
gal/h
|
300
in³/min
|
77.92172
gal/h
|
400
in³/min
|
103.89563
gal/h
|
500
in³/min
|
129.86953
gal/h
|
600
in³/min
|
155.84344
gal/h
|
700
in³/min
|
181.81734
gal/h
|
800
in³/min
|
207.79125
gal/h
|
900
in³/min
|
233.76516
gal/h
|
1000
in³/min
|
259.73906
gal/h
|
1100
in³/min
|
285.71297
gal/h
|
1200
in³/min
|
311.68688
gal/h
|
1300
in³/min
|
337.66078
gal/h
|
1400
in³/min
|
363.63469
gal/h
|
1500
in³/min
|
389.60859
gal/h
|
1600
in³/min
|
415.5825
gal/h
|
1700
in³/min
|
441.55641
gal/h
|
1800
in³/min
|
467.53031
gal/h
|
1900
in³/min
|
493.50422
gal/h
|
2000
in³/min
|
519.47813
gal/h
|
2100
in³/min
|
545.45203
gal/h
|
2200
in³/min
|
571.42594
gal/h
|
2300
in³/min
|
597.39984
gal/h
|
2400
in³/min
|
623.37375
gal/h
|
2500
in³/min
|
649.34766
gal/h
|
2600
in³/min
|
675.32156
gal/h
|
2700
in³/min
|
701.29547
gal/h
|
2800
in³/min
|
727.26938
gal/h
|
2900
in³/min
|
753.24328
gal/h
|
3000
in³/min
|
779.21719
gal/h
|
3100
in³/min
|
805.19109
gal/h
|
3200
in³/min
|
831.165
gal/h
|
3300
in³/min
|
857.13891
gal/h
|
3400
in³/min
|
883.11281
gal/h
|
3500
in³/min
|
909.08672
gal/h
|
3600
in³/min
|
935.06063
gal/h
|
3700
in³/min
|
961.03453
gal/h
|
3800
in³/min
|
987.00844
gal/h
|
3900
in³/min
|
1012.98234
gal/h
|
4000
in³/min
|
1038.95625
gal/h
|
4100
in³/min
|
1064.93016
gal/h
|
4200
in³/min
|
1090.90406
gal/h
|
4300
in³/min
|
1116.87797
gal/h
|
4400
in³/min
|
1142.85188
gal/h
|
4500
in³/min
|
1168.82578
gal/h
|
4600
in³/min
|
1194.79969
gal/h
|
4700
in³/min
|
1220.77359
gal/h
|
4800
in³/min
|
1246.7475
gal/h
|
4900
in³/min
|
1272.72141
gal/h
|
5000
in³/min
|
1298.69531
gal/h
|
5100
in³/min
|
1324.66922
gal/h
|
5200
in³/min
|
1350.64313
gal/h
|
5300
in³/min
|
1376.61703
gal/h
|
5400
in³/min
|
1402.59094
gal/h
|
5500
in³/min
|
1428.56484
gal/h
|
5600
in³/min
|
1454.53875
gal/h
|
5700
in³/min
|
1480.51266
gal/h
|
5800
in³/min
|
1506.48656
gal/h
|
5900
in³/min
|
1532.46047
gal/h
|
6000
in³/min
|
1558.43438
gal/h
|
6100
in³/min
|
1584.40828
gal/h
|
6200
in³/min
|
1610.38219
gal/h
|
6300
in³/min
|
1636.35609
gal/h
|
6400
in³/min
|
1662.33
gal/h
|
6500
in³/min
|
1688.30391
gal/h
|
6600
in³/min
|
1714.27781
gal/h
|
6700
in³/min
|
1740.25172
gal/h
|
6800
in³/min
|
1766.22563
gal/h
|
6900
in³/min
|
1792.19953
gal/h
|
7000
in³/min
|
1818.17344
gal/h
|
7100
in³/min
|
1844.14734
gal/h
|
7200
in³/min
|
1870.12125
gal/h
|
7300
in³/min
|
1896.09516
gal/h
|
7400
in³/min
|
1922.06906
gal/h
|
7500
in³/min
|
1948.04297
gal/h
|
7600
in³/min
|
1974.01688
gal/h
|
7700
in³/min
|
1999.99078
gal/h
|
7800
in³/min
|
2025.96469
gal/h
|
7900
in³/min
|
2051.93859
gal/h
|
8000
in³/min
|
2077.9125
gal/h
|
8100
in³/min
|
2103.88641
gal/h
|
8200
in³/min
|
2129.86031
gal/h
|
8300
in³/min
|
2155.83422
gal/h
|
8400
in³/min
|
2181.80813
gal/h
|
8500
in³/min
|
2207.78203
gal/h
|
8600
in³/min
|
2233.75594
gal/h
|
8700
in³/min
|
2259.72984
gal/h
|
8800
in³/min
|
2285.70375
gal/h
|
8900
in³/min
|
2311.67766
gal/h
|
9000
in³/min
|
2337.65156
gal/h
|
9100
in³/min
|
2363.62547
gal/h
|
9200
in³/min
|
2389.59938
gal/h
|
9300
in³/min
|
2415.57328
gal/h
|
9400
in³/min
|
2441.54719
gal/h
|
9500
in³/min
|
2467.52109
gal/h
|
9600
in³/min
|
2493.495
gal/h
|
9700
in³/min
|
2519.46891
gal/h
|
9800
in³/min
|
2545.44281
gal/h
|
9900
in³/min
|
2571.41672
gal/h
|
10000
in³/min
|
2597.39063
gal/h
|
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