meters of water @ 4°C (mH2O) | pounds per square inch (psi) |
---|---|
0 | 0 |
1 | 1.4223337722212 |
2 | 2.8446675444424 |
3 | 4.2670013166636 |
4 | 5.6893350888847 |
5 | 7.1116688611059 |
6 | 8.5340026333271 |
7 | 9.9563364055483 |
8 | 11.378670177769 |
9 | 12.801003949991 |
10 | 14.223337722212 |
20 | 28.446675444424 |
30 | 42.670013166636 |
40 | 56.893350888847 |
50 | 71.116688611059 |
60 | 85.340026333271 |
70 | 99.563364055483 |
80 | 113.78670177769 |
90 | 128.01003949991 |
100 | 142.23337722212 |
1000 | 1422.3337722212 |
To convert meters of water at 4°C (also referred to simply as "meters of water") to pounds per square inch (psi), you can use the following conversion factor:
1 meter of water at 4°C = 1.422 psi
Here's the step-by-step process for converting 1 meter of water to psi:
Example Calculation:
For 1 meter of water:
So, 1 meter of water at 4°C is equivalent to 1.422 psi.
Real-World Examples:
2 meters of water:
3.5 meters of water:
10 meters of water:
15 meters of water:
Applications and Context:
Hydraulic Engineering: In hydraulic systems or dam design, pressure calculations often convert water head (measured in meters of water) into psi for practical use in machinery and structural assessments.
Residential Plumbing: The pressure in a household water system might be represented in meters of water (head), and knowing the equivalent psi helps ensure compatibility with appliances and fixtures designed with psi ratings.
Water Towers: The height of water in a municipal water tower represents potential energy and pressure. For example, a water tower 30 meters high creates about 42.66 psi (30 x 1.422) at the base.
Understanding and converting these pressure units helps engineers and technicians ensure the correct design and operation of various water-related systems.
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 pounds per square inch to other unit conversions.
The term "meters of water" or "m" is a unit of measurement used to express the pressure exerted by a column of water. Specifically, it's defined as the pressure exerted by a column of fresh water that is 1 meter (or 3.2808 feet) high.
So, in this case, "meters of water @ 4°C" is referring to the pressure equivalent of a certain height of fresh water at a temperature of 4 degrees Celsius (39.2°F).
To give you an idea of what that means, here are some examples:
Keep in mind that this value can vary slightly depending on the temperature and salinity of the water, but for most practical purposes, "meters of water @ 4°C" is a reliable way to express pressure equivalent.
Pounds per square inch (PSI) is a unit of measurement that represents the force exerted on an area by a weight or pressure. It's commonly used to measure the pressure or force applied to a surface.
To calculate PSI, you multiply the weight (in pounds) by the area (in square inches) over which it's being applied:
PSI = Weight in pounds / Area in square inches
For example, if you have a 10-pound weight placed on an area of 1 square inch, the pressure would be:
PSI = 10 pounds / 1 square inch = 10 PSI
In practical terms, PSI is used to measure various pressures in everyday life, such as:
PSI is an important unit of measurement for various industries, including construction, engineering, and manufacturing.
Convert 1 mH2O to other units | Result |
---|---|
meters of water @ 4°C to pascals (mH2O to Pa) | 9806.65 |
meters of water @ 4°C to kilopascals (mH2O to kPa) | 9.80665 |
meters of water @ 4°C to megapascals (mH2O to MPa) | 0.00980665 |
meters of water @ 4°C to hectopascals (mH2O to hPa) | 98.0665 |
meters of water @ 4°C to bar (mH2O to bar) | 0.0980665 |
meters of water @ 4°C to torr (mH2O to torr) | 73.555924006908 |
meters of water @ 4°C to millimeters of mercury (mH2O to mmHg) | 73.556127270818 |
meters of water @ 4°C to pounds per square inch (mH2O to psi) | 1.4223337722212 |
meters of water @ 4°C to kilopound per square inch (mH2O to ksi) | 0.001422333772221 |
meters of water @ 4°C to Inches of mercury (mH2O to inHg) | 2.895901839792 |