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Atmospheric pressure at electrode tip Formula

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Atmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth. Check FAQs

P atm = \frac{P r \cdot \ln (\frac{R 0}{R 1}) - P 1 \cdot \ln (\frac{R 0}{r})}{\ln (\frac{r}{R 1})}

P_atm - Atmospheric Pressure?P_r - Pressure in the Flushing Gap?R₀ - Radius of the Electrodes?R₁ - Radius of Flushing Hole?P₁ - Pressure in Flushing Hole?r - Radial Location of Pressure?

Atmospheric pressure at electrode tip Example

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Here is how the Atmospheric pressure at electrode tip equation looks like with Values.

Here is how the Atmospheric pressure at electrode tip equation looks like with Units.

Here is how the Atmospheric pressure at electrode tip equation looks like.

10.132 = \frac{4.38 \cdot \ln (\frac{2.07}{2}) - 11 \cdot \ln (\frac{2.07}{2.6})}{\ln (\frac{2.6}{2})}

10.132N/cm² = \frac{4.38N/cm² \cdot \ln (\frac{2.07cm}{2cm}) - 11N/cm² \cdot \ln (\frac{2.07cm}{2.6cm})}{\ln (\frac{2.6cm}{2cm})}

10.132 = \frac{4.38 \cdot \ln (\frac{2.07}{2}) - 11 \cdot \ln (\frac{2.07}{2.6})}{\ln (\frac{2.6}{2})}

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Atmospheric pressure at electrode tip Solution

Follow our step by step solution on how to calculate Atmospheric pressure at electrode tip?

FIRST Step Consider the formula

P atm = \frac{P r \cdot \ln (\frac{R 0}{R 1}) - P 1 \cdot \ln (\frac{R 0}{r})}{\ln (\frac{r}{R 1})}

Next Step Substitute values of Variables

∴

P atm = \frac{4.38N/cm² \cdot \ln (\frac{2.07cm}{2cm}) - 11N/cm² \cdot \ln (\frac{2.07cm}{2.6cm})}{\ln (\frac{2.6cm}{2cm})}

Next Step Convert Units

∴

P atm = \frac{43800Pa \cdot \ln (\frac{0.0207m}{0.02m}) - 110000Pa \cdot \ln (\frac{0.0207m}{0.026m})}{\ln (\frac{0.026m}{0.02m})}

Next Step Prepare to Evaluate

∴

P atm = \frac{43800 \cdot \ln (\frac{0.0207}{0.02}) - 110000 \cdot \ln (\frac{0.0207}{0.026})}{\ln (\frac{0.026}{0.02})}

Next Step Evaluate

∴

P atm = 101319.799389183Pa

Next Step Convert to Output's Unit

∴

P atm = 10.1319799389183N/cm²

LAST Step Rounding Answer

∴

P atm = 10.132N/cm²

Atmospheric pressure at electrode tip Formula Elements

Variables

Functions

Atmospheric Pressure

Atmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth.

Symbol: P_atm

Measurement: PressureUnit: N/cm²

Note: Value can be positive or negative.

Formulas to find Atmospheric Pressure

Pressure in the Flushing Gap

Pressure in the flushing gap is the pressure at any distance r in fluid flow passage through the electrode in the EDM process.

Symbol: P_r

Measurement: PressureUnit: N/cm²

Note: Value can be positive or negative.

Formulas to find Pressure in the Flushing Gap

Radius of the Electrodes

Radius of the electrodes is defined as the radius of the electrode used for unconventional machining by EDM.

Symbol: R₀

Measurement: LengthUnit: cm

Note: Value can be positive or negative.

Formulas to find Radius of the Electrodes

Radius of Flushing Hole

Radius of flushing hole is the radius of flushing hole in EDM.

Symbol: R₁

Measurement: LengthUnit: cm

Note: Value should be greater than 0.

Formulas to find Radius of Flushing Hole

Pressure in Flushing Hole

Pressure in Flushing Hole is the pressure in hole during EDM machining.

Symbol: P₁

Measurement: PressureUnit: N/cm²

Note: Value can be positive or negative.

Formulas to find Pressure in Flushing Hole

Radial Location of Pressure

Radial location of pressure is the radial location of pressure during EDM.

Symbol: r

Measurement: LengthUnit: cm

Note: Value can be positive or negative.

Formulas to find Radial Location of Pressure

The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function.

Syntax: ln(Number)

Other formulas in Pressure distribution in the flushing gap category

Go Pressure distribution in flushing gap

P r = P atm + \frac{(P 1 - P atm) \cdot \ln (\frac{R 0}{r})}{\ln (\frac{R 0}{R 1})}

Go Radius of flushing hole EDM

R 1 = \frac{R 0}{{(\frac{R 0}{r})}^{\frac{P 1 - P atm}{P r - P atm}}}

Go Pressure in flushing hole

P 1 = P atm + (P r - P atm) \cdot (\frac{\ln (\frac{R 0}{R 1})}{\ln (\frac{R 0}{r})})

Go Radial location of pressure distribution

r = \frac{R 0}{{(\frac{R 0}{R 1})}^{\frac{P r - P atm}{P 1 - P atm}}}

How to Evaluate Atmospheric pressure at electrode tip?

Atmospheric pressure at electrode tip evaluator uses Atmospheric Pressure = (Pressure in the Flushing Gap*ln(Radius of the Electrodes/Radius of Flushing Hole)-Pressure in Flushing Hole*ln(Radius of the Electrodes/Radial Location of Pressure))/(ln(Radial Location of Pressure/Radius of Flushing Hole)) to evaluate the Atmospheric Pressure, The Atmospheric pressure at electrode tip formula is defined as the pressure of the ambient area where electrode performs EDM. Atmospheric Pressure is denoted by P_atm symbol.

How to evaluate Atmospheric pressure at electrode tip using this online evaluator? To use this online evaluator for Atmospheric pressure at electrode tip, enter Pressure in the Flushing Gap (P_r), Radius of the Electrodes (R₀), Radius of Flushing Hole (R₁), Pressure in Flushing Hole (P₁) & Radial Location of Pressure (r) and hit the calculate button.

FAQs on Atmospheric pressure at electrode tip

What is the formula to find Atmospheric pressure at electrode tip?

The formula of Atmospheric pressure at electrode tip is expressed as Atmospheric Pressure = (Pressure in the Flushing Gap*ln(Radius of the Electrodes/Radius of Flushing Hole)-Pressure in Flushing Hole*ln(Radius of the Electrodes/Radial Location of Pressure))/(ln(Radial Location of Pressure/Radius of Flushing Hole)). Here is an example- 0.001021 = (43800*ln(0.0207/0.02)-110000*ln(0.0207/0.026))/(ln(0.026/0.02)).

How to calculate Atmospheric pressure at electrode tip?

With Pressure in the Flushing Gap (P_r), Radius of the Electrodes (R₀), Radius of Flushing Hole (R₁), Pressure in Flushing Hole (P₁) & Radial Location of Pressure (r) we can find Atmospheric pressure at electrode tip using the formula - Atmospheric Pressure = (Pressure in the Flushing Gap*ln(Radius of the Electrodes/Radius of Flushing Hole)-Pressure in Flushing Hole*ln(Radius of the Electrodes/Radial Location of Pressure))/(ln(Radial Location of Pressure/Radius of Flushing Hole)). This formula also uses Natural Logarithm (ln) function(s).

Can the Atmospheric pressure at electrode tip be negative?

Yes, the Atmospheric pressure at electrode tip, measured in Pressure can be negative.

Which unit is used to measure Atmospheric pressure at electrode tip?

Atmospheric pressure at electrode tip is usually measured using the Newton per Square Centimeter[N/cm²] for Pressure. Pascal[N/cm²], Kilopascal[N/cm²], Bar[N/cm²] are the few other units in which Atmospheric pressure at electrode tip can be measured.

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Atmospheric pressure at electrode tip Formula

Atmospheric pressure at electrode tip Example

Atmospheric pressure at electrode tip Solution

Atmospheric pressure at electrode tip Formula Elements

Other formulas in Pressure distribution in the flushing gap category

How to Evaluate Atmospheric pressure at electrode tip?

FAQs on Atmospheric pressure at electrode tip

Variable Name