![]() Kilopascal to Psi Conversion Table Kilopascal ġ5 kPa = 15 × 0.1450377377 psi = 2. Although the pascal is more widely used in scientific contexts, psi is more often used in everyday contexts, particularly in countries like the United States as well as others under the US customary or imperial systems of units. As such, the prototype pound at the time was known as the avoirdupois wool pound.Ĭurrent use: The psi is fairly widely used to measure numerous pressures, such as tire pressure, scuba tank pressure, natural gas pipeline pressure, among others. This point of conversion is multiplication by 14.504. The system is believed to have come into use in England around 1300 and was used in the international wool trade. This can be done by finding their mutual point of conversion. It is based on the avoirdupois system, a system that uses weights in terms of the avoirdupois pound, which was standardized in 1959. ![]() History/origin: Pound-force per square inch is a unit that originated in the imperial and US customary systems of units. One psi is approximately 6,895 pascals (N/m 2). It is defined as the pressure that results when a force of one pound-force is applied to a one-square-inch area. Pound-force per square inchĭefinition: A pound-force per square inch (symbol: psi) is an imperial and US customary unit of pressure based on avoirdupois units. This is true of most countries, including the United States. The kilopascal is more prevalent in scientific contexts such as material science, engineering, and geophysics. Bars to Psi Conversion Chart 1 bar, 14.5038 psi 2 bar, 29.0075 psi 3 bar, 43.5113 psi 4 bar, 58.0151 psi 5 bar, 72.5189 psi 6 bar, 87.0226 psi 7 bar. Exceptions include certain countries that use either the imperial or United States customary systems of measurement, such as the United States, in which the unit of pound per square inch is more commonly used. In 1971, at the 14 th General Conference on Weights and Measures, the pascal was adopted as an SI derived unit of pressure.Ĭurrent use: The kilopascal is widely used worldwide in countries that have adopted SI. The kilopascal is simply a multiple of the pascal, as is common within SI. History/origin: The unit, pascal, is named after Blaise Pascal, a French mathematician and physicist. A kilopascal is defined as 1,000 Pa, where 1 Pa is defined as the pressure exerted by a 1 newton force applied perpendicularly to an area of one square meter, expressed as 1 N/m 2 or 1 kg/m This allows sperm whales to hunt for giant squid at depths of 7,000 feet or more.Definition: A kilopascal (symbol: kPa) is a multiple of the pascal (Pa), an SI (International System of Units) derived unit of pressure used to measure internal pressure, Young's modulus, stress, and ultimate tensile strength. Their ribs are bound by loose, bendable cartilage, which allows the rib cage to collapse at pressures that would easily snap our bones.Ī whale's lungs can also collapse safely under pressure, which keeps them from rupturing. Many animals that live in the sea have no trouble at all with high pressure. If we want to calculate how many Pounds per Square Inch are 0.6 Bars we have to multiply 0.6 by 129032000000000 and divide the product by 8896443230521. For every 33 feet (10.06 meters) you go down, the pressure increases by one atmosphere. The deeper you go under the sea, the greater the pressure of the water pushing down on you. Or use the calculator below to find the answer of 6.5 bar when converted to psi. How many pounds per square inch (psi) are there in 6.5 Bar 1 bar 14.5038 Psi, or 1 bar 1 14.5038 Psi, therefore, simply multiply 6.5 bar by 14.5038 to easily convert it into Psi. This is due to an increase in hydrostatic pressure, the force per unit area exerted by a liquid on an object. 6.5 Bar to Psi calculator easily converts 6.5 Bar into Psi and vice versa. To convert bar to psi, multiply the bar value by 14.5037738. You can feel an increase of pressure on your eardrums. How to convert bar to psi (pound per square inch) 1 Bar is equal to 14.5037738 pound per square inch (psi). ![]() You don't feel it because the fluids in your body are pushing outward with the same force.ĭive down into the ocean even a few feet, though, and a noticeable change occurs. ![]() At sea level, the air that surrounds us presses down on our bodies at 14.7 pounds per square inch. ![]()
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