What Does Bar Stand For

What Does Bar Stand For

What is the pressure bar?

PSI means pounds per square inch, as you probably know.

The bar does not represent anything, it is a unit of pressure that is approximately equal to the atmospheric pressure at sea level. Atmospheric pressure is sometimes called barometric pressure, hence the bar per SRT.

Several units are commonly used to measure pressure. It is common to express only certain dimensions in certain units, for example, human pressure is measured in mm Hg (120/80 mm Hg) and air pressure is measured in mm Hg (760 mm Hg). Is measured. (Mercury column) Other pressure units are kg / cm2, pounds per square inch (PSI), pascal, tour, bar, etc. The bar represents the level of the environment. It is commonly used to measure hydraulic and steam pressure. Show the environment multiple times. For example, say 4 times that it is four times more atmosphere.

10 bars for psi

I think it comes from baromatric pressure

What Does Bar Stand For

https://www.youtube.com/watch?v=_fKmUPU9qTY

What Does Bar Stand For

Bar (symbol bar), disbar (debar symbol) and millibar (MBR symbol, also MB) are units of pressure. They are not SI units or CGS units, but are acceptable for use with SIs. Bars are often used to describe pressures because they are compatible with environmental pressures and are legally recognized in EU countries. [1]

Content [hide]

1 Definition

2 ori

3 Conversation

4 See also

5 References

6 External links

Definition

Bar, Deckbar and Millibar are defined as:

1 bar = 100 kPa (kilopascal) = 1000,000 dyne per square centimeter (BARC)

1 bar = 0.1 bar = 10 kPa = 100,000 den / cm

1 MBR = 0.001 bar = 0.1 kPa = 1 hpa = 1000 den / cm

(One pascal is one newton per square meter).

For example reading: 1 atm = 1.01325 bar = 1.01325 x 105 pa = 1.01325 x 105 N / m2 pressure

[Edit]

The word about comes from the Greek ب ¿Ã (barus), which means heavy. The official symbol is the bar, the first B is now obsolete but is still often seen in MB instead of the same member for Millibar.

The bar and malibar were introduced by Sir Napier Shaw in 1909 and adopted internationally in 1929.

[Edit] Discussion

Atmospheric pressure is often expressed in millibars, with a surface-to-surface pressure of 1013.25 MB (HPA), equivalent to 1.01325 bar. Although Millibar SI is not a unit, it is still used locally in the Meteorological Department to describe air pressure in some countries. The SI unit is Pascal (Pa), where 1 Amber = 100 Pa = 1 HPA = 0.1 KPA. Meteorologists around the world have long measured air pressure in Malabar. After the introduction of SI units, others used the hecopascle (equivalent to millibars) to maintain the same numerical scale. Similar kilopascular pressures can be found in almost any other area where hecto has never been used before. Specifically, the Cayenne weather report uses a clopascal [2] (also called a centibar).

The U.S. is familiar with U.S. reports of hurricanes and other hurricanes where low core pressure often means strong winds and hurricanes.

Pressure gauges usually measure atmospheric pressure (about 1 bar). It is a pressure gauge and is indicated by a slash, often written without it, referring to the pressure gauge bar and sometimes by a symbol such as a slash (G). For example, if someone says that the pressure on your car's tires is 2.3 bar, it usually means a pressure gauge: tire pressure is 3.3 bar, but only 2.3 bar of environmental pressure scale. There is a humometer. . Demonstrate in practice. When absolute pressure is required, carbon or bar (a) is sometimes given as absolute bar. It is now advised not to change the unit of measurement for this purpose as it is preferable to test the physical properties, such as pressure is 2.3 bar, absolute pressure is 3.3 bar. [1]

In water, estimates between changes in pressure in decibers and changes in sea level depth in meters. Numeric correspondence exists. As a result, decibar is widely used in oceanography.

Unicode has the role of MB: (Ã £ Â), but it exists only because of the old compatibility of Asian encoding. There is also a slash character:

Pressure unit

paschal

(Pennsylvania)

Pub

(Bar) Technical atmosphere

(for the)

the environment

(ATM)

Tower

(Torch) per pound of power

Square inch

(PSI)

1 foot × 1 n / m 2 10 × 1,0197 × 10 × 5 9,8692 × 10 × 6 7,506 × 10 × 3'3 145.04à- 10à ˆÂ'6

1 time 100,000 106 den / cm 1.0197 0.98692 750.06 14.5037744

1 to 98.066.5 0.980665 × 1 kg / cm 0.96784 735.56 14223

1 ATM 101 325 1,01325 1,0332 Â 1 1 1 ATM 760 14,696

1 Tor 133,322 1.3332 × 10 × 3 1.3595 × 10 × 3 1.3158 × 10 × 3 × 1 Torque ˆ mm 1 mm Hg 19,337à- 10à ˆÂ'3

1 PSI 6,894.76 68,948 × 10 × 3 70,307 × 10 × 3 68.046 × 10 × 51.715 × 1 lbf / in2

For example reading: 1 pa = 1 n / m 2 = 10à 5'5 times = 10.197 - 10 ˆÂ'6a = 9.8692à- 10Â'6 atm etc.

[Edit] See also

Unit change

[Edit] Reference

b A British standard BS350: 2004 unit conversion factor

. Hunt Climate

[Edit] External link

Official SI Official Website: Table 8. Non-SI unit suitable for use with SI. To be accepted

Factor of change in different pressure units from bar

What Does Bar Stand For

What Does Bar Stand For

What is the pressure bar? ۔

On the manometer it has PSI and BAR, which means BAR.

PSI means pounds per square inch, as you probably know.

The bar does not represent anything, it is a unit of pressure that corresponds almost to the atmospheric pressure at sea level. Atmospheric pressure is sometimes called barometric pressure, hence the bar per SRT.

Several units are commonly used to measure pressure. It is common practice to express specific measurements only in specific units, for example, human pressure is measured in mm Hg (120/80 mm Hg) and atmospheric pressure is measured in mm Hg (760 mm Hg). (Mercury column) Other pressure units are kg / cm2, pounds per square inch (PSI), pascal, tour, bar, etc. The bar represents the surface of the atmosphere. It is commonly used to measure hydraulic and steam pressure. Show environment multiple times For example, say 4 times it's four times more environment.

What Does Bar Stand For

What Does Bar Stand For

What is a pressure bar? 3

On the manometer it has PSI and BAR, which means BAR

PSI means pounds per square inch, as you probably know.

The bar does not represent anything, it is a unit of pressure that is approximately equal to the atmospheric pressure at sea level. Atmospheric pressure is sometimes called barometric pressure, i.e. bar per SRT.

There are several commonly used units for measuring pressure. It is common to express specific dimensions only in specific units, for example, human pressure is measured in mm Hg (120/80 mm Hg) and environmental pressure is measured in mm Hg (760 mm Hg). (Mercury column) Other pressure units are kg / cm2, pound per square inch (PSI), pascal, tour, bar, etc. The bar represents the surface of the environment. It is commonly used to measure hydraulic and steam pressure. Show the environment multiple times. For example, 4 times say four times more atmosphere.

10 times for psi

Bar (symbol bar), decibar (symbol of D bar), and millibar (symbol of M bar, also MB) are units of pressure. They are not SI units or cgs units, but are accepted for use with SI. Bars are often used to describe pressures because they are compatible with environmental pressures and are legally recognized in EU countries. [1]

Content [hide]

1 Definition

2 Ori

3 Discussions

4 See also

5 References

6 External links

[Edit] Definition

Bars, DC bars and Milli bars are defined as:

1 bar = 100 kPa (kilopascals) = 1,000,000 witches per square centimeter (Bariaceae)

1 dbar = 0.1 bar = 10 kPa = 100,000 dyn / cm2

1 mbar = 0.001 bar = 0.1 kPa = 1 hPa = 1000 dyn / cm2

(One pascal is one newton per square meter).

Example reading: 1 atm = 1.01325 bar = 1.01325 x 105 Pa = 1.01325 x 105 N / m2 pressure

Ori [edit]

The word Barre comes from the Greek ²Ã¬Ã ¿ÃÂ, (baros), meaning heavy. The official symbol is the bar, the first b is now obsolete but is still often seen in mb instead of the corresponding mbar.

The bar and malibar were introduced by Sir Napier Shaw in 1909 and adopted internationally in 1929.

Discussion [edit]

Atmospheric pressure is often expressed in millibars, the standard pressure at sea level is set at 1013.25 mbar (hPa) equal to 1.01325 bar. Although Millibar is not a unit of SI, it is still used locally in some countries to describe air pressure. The SI unit is Pascal (Pa), where 1 mbar = 100 Pa = 1 hPa = 0.1 kPa. Meteorologists around the world have long been measuring air pressure in millibars. After the introduction of SI units, others used hectopascals (equivalent to millibars) to maintain the same numerical scale. Similar klopascal pressures can be found in almost any other area where the prefix Hecto is almost never used. In particular, the Caian Weather Report uses clopascles [2] (also called centimeters).

The U.S. is familiar with U.S. reports of hurricanes and other hurricanes where low core pressure often means strong winds and hurricanes.

Pressure gauges usually measure relative to atmospheric pressure (about 1 bar). It is a pressure gauge and is represented by a bar, usually written without it, which means pressure gauge bar, and sometimes with a symbol like bar (g). For example, if someone says that the tire pressure of your car is 2.3 bar, it usually means a pressure gauge - the pressure inside the tire is 3.3 bar, but only 2.3 times the pressure. The bar happens. Environmental, scale is gauge pressure. exhibition . When absolute pressure is required, carbon or bar (a) is sometimes given as absolute bar. It is now advisable not to change the unit of measurement for this purpose as it is better to examine the physical properties, for example high pressure is 2.3 bar, absolute pressure is 3.3 bar. [1]

In water, there is an approximate numerical correlation between the change in pressure in decibars and the change in sea level depth in meters. As a result, decibar is widely used in marine science.

Unicode has the letter mb: (£ Â), but this is only for compatibility with older Asian encodings. There is also a slash character:

Pressure unit

Paschal

(Pennsylvania)

Trunk

(Bar) Technical environment

(of the)

Space

(ATM)

Tower

(torr) per pound of power

Square inch

(PSI)

1 Pa × 1 N / m2 10 × 5 1,0197 × 10 × 5 9,8692 × 10 × 6 7,506 × 10 × 3'3 145.04à- 10à Â'6

1 time 100,000 106 dyn / cm2 1.0197 0.98692 750.06 14.5037744

1 to 98.066.5 0.980665 × 1 kgf / cm2 0.96784 735.56 14223

1 ATM 101 325 1,01325 1,0332 ¡ 1 ATM 760 14,696

1 Torque 133,322 1.3332 × 10 × 3 1.3595 × 10 × 3 1.3158 × 10 × 3 × 1 Torque × Âˆ 1 mmHg 19,337à- 10à Â'3

1 psi 6,894.76 68,948 × 10 × 3 70.307 × 10 × 3 68.046 × 10 × 10 × 51.715 × 1 lbf / in2

Example reading: 1 Pa = 1 N / m2 = 10Ã Â'5 bar = 10.197Â - 10Â'6 a = 9.8692Â - 10Â'6 atm etc.

[Edit] See also

Unit change

Reference [edit]

a b British standard BS 350: 2004 conversion factor for units

CAA Climate

External link [edit]

SI official website: Table 8. Non-SI units that are suitable for use with SI. Accepted

Factor of change in different pressure units from bar

What Does Bar Stand For