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 cubic inch per second (in³/s) might seem like an obscure unit, but it plays a crucial role in various engineering and fluid dynamics applications. This unit measures volumetric flow rate, indicating how quickly a fluid moves through a system. While gallons or liters per minute might be more familiar, cubic inches per second offer precision in industries where small-scale fluid control is crucial, such as in microfluidics or precision-engineered machinery.
Intriguingly, the cubic inch, a prevalent measure in American automotive history, was key in defining engine sizes. Understanding flow rates in cubic inches per second can be vital when optimizing fuel or coolant systems in vintage cars. Its usage spans from classic car enthusiasts to cutting-edge technology in industrial systems, making it both historically significant and essential in modern engineering contexts.
Cubic inches per minute | Cubic inches per second |
---|---|
0
in³/min
|
0
in³/s
|
100
in³/min
|
1.66667
in³/s
|
200
in³/min
|
3.33333
in³/s
|
300
in³/min
|
5
in³/s
|
400
in³/min
|
6.66667
in³/s
|
500
in³/min
|
8.33333
in³/s
|
600
in³/min
|
10
in³/s
|
700
in³/min
|
11.66667
in³/s
|
800
in³/min
|
13.33333
in³/s
|
900
in³/min
|
15
in³/s
|
1000
in³/min
|
16.66667
in³/s
|
1100
in³/min
|
18.33333
in³/s
|
1200
in³/min
|
20
in³/s
|
1300
in³/min
|
21.66667
in³/s
|
1400
in³/min
|
23.33333
in³/s
|
1500
in³/min
|
25
in³/s
|
1600
in³/min
|
26.66667
in³/s
|
1700
in³/min
|
28.33333
in³/s
|
1800
in³/min
|
30
in³/s
|
1900
in³/min
|
31.66667
in³/s
|
2000
in³/min
|
33.33333
in³/s
|
2100
in³/min
|
35
in³/s
|
2200
in³/min
|
36.66667
in³/s
|
2300
in³/min
|
38.33333
in³/s
|
2400
in³/min
|
40
in³/s
|
2500
in³/min
|
41.66667
in³/s
|
2600
in³/min
|
43.33333
in³/s
|
2700
in³/min
|
45
in³/s
|
2800
in³/min
|
46.66667
in³/s
|
2900
in³/min
|
48.33333
in³/s
|
3000
in³/min
|
50
in³/s
|
3100
in³/min
|
51.66667
in³/s
|
3200
in³/min
|
53.33333
in³/s
|
3300
in³/min
|
55
in³/s
|
3400
in³/min
|
56.66667
in³/s
|
3500
in³/min
|
58.33333
in³/s
|
3600
in³/min
|
60
in³/s
|
3700
in³/min
|
61.66667
in³/s
|
3800
in³/min
|
63.33333
in³/s
|
3900
in³/min
|
65
in³/s
|
4000
in³/min
|
66.66667
in³/s
|
4100
in³/min
|
68.33333
in³/s
|
4200
in³/min
|
70
in³/s
|
4300
in³/min
|
71.66667
in³/s
|
4400
in³/min
|
73.33333
in³/s
|
4500
in³/min
|
75
in³/s
|
4600
in³/min
|
76.66667
in³/s
|
4700
in³/min
|
78.33333
in³/s
|
4800
in³/min
|
80
in³/s
|
4900
in³/min
|
81.66667
in³/s
|
5000
in³/min
|
83.33333
in³/s
|
5100
in³/min
|
85
in³/s
|
5200
in³/min
|
86.66667
in³/s
|
5300
in³/min
|
88.33333
in³/s
|
5400
in³/min
|
90
in³/s
|
5500
in³/min
|
91.66667
in³/s
|
5600
in³/min
|
93.33333
in³/s
|
5700
in³/min
|
95
in³/s
|
5800
in³/min
|
96.66667
in³/s
|
5900
in³/min
|
98.33333
in³/s
|
6000
in³/min
|
100
in³/s
|
6100
in³/min
|
101.66667
in³/s
|
6200
in³/min
|
103.33333
in³/s
|
6300
in³/min
|
105
in³/s
|
6400
in³/min
|
106.66667
in³/s
|
6500
in³/min
|
108.33333
in³/s
|
6600
in³/min
|
110
in³/s
|
6700
in³/min
|
111.66667
in³/s
|
6800
in³/min
|
113.33333
in³/s
|
6900
in³/min
|
115
in³/s
|
7000
in³/min
|
116.66667
in³/s
|
7100
in³/min
|
118.33333
in³/s
|
7200
in³/min
|
120
in³/s
|
7300
in³/min
|
121.66667
in³/s
|
7400
in³/min
|
123.33333
in³/s
|
7500
in³/min
|
125
in³/s
|
7600
in³/min
|
126.66667
in³/s
|
7700
in³/min
|
128.33333
in³/s
|
7800
in³/min
|
130
in³/s
|
7900
in³/min
|
131.66667
in³/s
|
8000
in³/min
|
133.33333
in³/s
|
8100
in³/min
|
135
in³/s
|
8200
in³/min
|
136.66667
in³/s
|
8300
in³/min
|
138.33333
in³/s
|
8400
in³/min
|
140
in³/s
|
8500
in³/min
|
141.66667
in³/s
|
8600
in³/min
|
143.33333
in³/s
|
8700
in³/min
|
145
in³/s
|
8800
in³/min
|
146.66667
in³/s
|
8900
in³/min
|
148.33333
in³/s
|
9000
in³/min
|
150
in³/s
|
9100
in³/min
|
151.66667
in³/s
|
9200
in³/min
|
153.33333
in³/s
|
9300
in³/min
|
155
in³/s
|
9400
in³/min
|
156.66667
in³/s
|
9500
in³/min
|
158.33333
in³/s
|
9600
in³/min
|
160
in³/s
|
9700
in³/min
|
161.66667
in³/s
|
9800
in³/min
|
163.33333
in³/s
|
9900
in³/min
|
165
in³/s
|
10000
in³/min
|
166.66667
in³/s
|
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