If it is fresh water, and the surface is at sea level, then the pressure at the surface is 14.69 psi. As you submerge, then the pressure from the weight of the water above you is added to the air pressure above the water. For each foot that you descend, the water pressure will increase by 0.4331 psi, so at 328 feet deep, the water pressure is 142.0568 psi. Add the 14.69 psi air pressure to get 156.7468 psi.
2.31
27.7 "h2o
Inches of water x 0.03613 equals pounds per square inch (psi).
10" Water Column equals about .4 Pounds per Square Inch or 0.36127291827412783psi exactly.
At 5 psi absolute pressure, water would boil at approximately 165°F (74°C). This is lower than the normal boiling point of water at standard atmospheric pressure (212°F or 100°C) because the lower pressure reduces the boiling point of the water.
Although we usually see water boiling at close to 760 mm Hg (14.7 psi) and 100oC it will boil at almost any appropriate combination of temperature and pressure up to the critical point of water at 373,94oC and 22,060 kPa.
Water boils at 212°F (100°C) at standard atmospheric pressure of 1 atm or 14.7 psi. At higher elevations, where atmospheric pressure is lower, water will boil at a lower temperature.
A 50/50 mixture of water and ethylene glycol antifreeze in the cooling system will boil at 225 degrees if the cap is open. But as long as the system is sealed and holds pressure, a radiator cap rated at 15 psi will increase the boiling temperature of a 50/50 coolant blend up to 265 degrees. If the concentration of antifreeze to water is upped to 70/30 (the maximum recommended), the boiling temperature under 15 psi of pressure goes up to 276 degrees.
At 100 psi gauge pressure, the boiling point of water is approximately 324.7°F (162.6°C). This is higher than the standard atmospheric pressure boiling point of 212°F (100°C) due to the increased pressure causing the water to boil at a higher temperature.
Yes, water at 2 degrees Celsius and 300 psi will boil if the pressure is suddenly released. At 2 degrees Celsius and 1 atm pressure, water will remain in liquid form. However, if the pressure suddenly drops, the water will quickly boil due to a decrease in pressure causing the water to reach its boiling point.
Water boils at 212 degrees Fahrenheit at standard atmospheric pressure, which is equivalent to 1 atmosphere or 14.7 pounds per square inch (psi). This is commonly referred to as the boiling point of water at sea level.
Not directly you cant, but sea temperature does decrease with depth, although its not a straight line graph ( though depth : pressure is.)
1 psig is equivalent to 51.71 mm (2 in) of mercury or to approx 700 mm (27.5 in) of water. Technically one cannot have apsig. Psig represents a pressure reading of the pressure above normal atmospheric pressure of 14.7 psi. You mean a psi.
It takes approximately 14.7 pounds per square inch (psi) at sea level to make water boil. This is equivalent to the atmospheric pressure at sea level.
The temperature of 110 psi steam is approximately 338 degrees Fahrenheit.
The steam temperature at 10 PSI is approximately 239 degrees Fahrenheit.