FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Net Heat Supplied to Joint Formula

GoNet Heat per Unit Volume available for Arc Welding Formula

Fx Copy

LaTeX Copy

Heat Required Per Unit Volume is the heat required for a certain purposes to be supplied per unit volume of material. Check FAQs

h v = α \cdot EP \cdot \frac{I}{ß \cdot v \cdot A}

h_v - Heat Required Per Unit Volume?α - Heat Transfer Efficiency?EP - Electrode Potential?I - Electric Current?ß - Melting Efficiency?v - Travel Speed of Electrode?A - Area?

Net Heat Supplied to Joint Example

With values

With units

Only example

Here is how the Net Heat Supplied to Joint equation looks like with Values.

Here is how the Net Heat Supplied to Joint equation looks like with Units.

Here is how the Net Heat Supplied to Joint equation looks like.

167.2405 = 0.95 \cdot 20.22 \cdot \frac{0.9577}{0.4 \cdot 5.5 \cdot 50}

167.2405J/m³ = 0.95 \cdot 20.22V \cdot \frac{0.9577A}{0.4 \cdot 5.5mm/s \cdot 50m²}

167.2405 = 0.95 \cdot 20.22 \cdot \frac{0.9577}{0.4 \cdot 5.5 \cdot 50}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Production Engineering » Category

Welding » fx Net Heat Supplied to Joint

Net Heat Supplied to Joint Solution

Follow our step by step solution on how to calculate Net Heat Supplied to Joint?

FIRST Step Consider the formula

h v = α \cdot EP \cdot \frac{I}{ß \cdot v \cdot A}

Next Step Substitute values of Variables

∴

h v = 0.95 \cdot 20.22V \cdot \frac{0.9577A}{0.4 \cdot 5.5mm/s \cdot 50m²}

Next Step Convert Units

∴

h v = 0.95 \cdot 20.22V \cdot \frac{0.9577A}{0.4 \cdot 0.0055m/s \cdot 50m²}

Next Step Prepare to Evaluate

∴

h v = 0.95 \cdot 20.22 \cdot \frac{0.9577}{0.4 \cdot 0.0055 \cdot 50}

Next Step Evaluate

∴

h v = 167.240539090909J/m³

LAST Step Rounding Answer

∴

h v = 167.2405J/m³

Net Heat Supplied to Joint Formula Elements

Variables

Heat Required Per Unit Volume

Heat Required Per Unit Volume is the heat required for a certain purposes to be supplied per unit volume of material.

Symbol: h_v

Measurement: Energy DensityUnit: J/m³

Note: Value should be greater than 0.

Formulas to find Heat Required Per Unit Volume

Heat Transfer Efficiency

Heat Transfer Efficiency is defined as the ratio of actual heat transfer to the theoretical heat transfer.

Symbol: α

Measurement: NAUnit: Unitless

Note: Value should be less than 1.

Formulas to find Heat Transfer Efficiency

Electrode Potential

Electrode Potential is the electromotive force of a galvanic cell built from a standard reference electrode and another electrode to be characterized.

Symbol: EP

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Electrode Potential

Electric Current

Electric Current is the time rate of flow of charge through a cross sectional area.

Symbol: I

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Electric Current

Melting Efficiency

Melting Efficiency is defined as the ratio of heat required to melt to the actual heat transfer.

Symbol: ß

Measurement: NAUnit: Unitless

Note: Value should be less than 1.

Formulas to find Melting Efficiency

Travel Speed of Electrode

Travel Speed of Electrode is the speed at which an electrode travel during arc welding.

Symbol: v

Measurement: SpeedUnit: mm/s

Note: Value should be greater than 0.

Formulas to find Travel Speed of Electrode

Area

Area is the amount of two-dimensional space taken up by an object.

Symbol: A

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area

Other Formulas to find Heat Required Per Unit Volume

Go Net Heat per Unit Volume available for Arc Welding

h v = \frac{P in}{v \cdot A}

Other formulas in Heat Input in Welding category

Go Total heat generated in resistance welding

H = k \cdot {i o}^{2} \cdot R \cdot t

Go Power given Electric Potential Difference and Electric Current

P = V \cdot I

How to Evaluate Net Heat Supplied to Joint?

Net Heat Supplied to Joint evaluator uses Heat Required Per Unit Volume = Heat Transfer Efficiency*Electrode Potential*Electric Current/(Melting Efficiency*Travel Speed of Electrode*Area) to evaluate the Heat Required Per Unit Volume, Net Heat Supplied to Joint can be defined as the total amount of heat energy transferred to the joint during a welding process, taking into account both the heat input from the welding arc or flame and any heat losses from the surroundings. Heat Required Per Unit Volume is denoted by h_v symbol.

How to evaluate Net Heat Supplied to Joint using this online evaluator? To use this online evaluator for Net Heat Supplied to Joint, enter Heat Transfer Efficiency (α), Electrode Potential (EP), Electric Current (I), Melting Efficiency (ß), Travel Speed of Electrode (v) & Area (A) and hit the calculate button.

FAQs on Net Heat Supplied to Joint

What is the formula to find Net Heat Supplied to Joint?

The formula of Net Heat Supplied to Joint is expressed as Heat Required Per Unit Volume = Heat Transfer Efficiency*Electrode Potential*Electric Current/(Melting Efficiency*Travel Speed of Electrode*Area). Here is an example- 167.2405 = 0.95*20.22*0.9577/(0.4*0.0055*50).

How to calculate Net Heat Supplied to Joint?

With Heat Transfer Efficiency (α), Electrode Potential (EP), Electric Current (I), Melting Efficiency (ß), Travel Speed of Electrode (v) & Area (A) we can find Net Heat Supplied to Joint using the formula - Heat Required Per Unit Volume = Heat Transfer Efficiency*Electrode Potential*Electric Current/(Melting Efficiency*Travel Speed of Electrode*Area).

What are the other ways to Calculate Heat Required Per Unit Volume?

Here are the different ways to Calculate Heat Required Per Unit Volume-

Heat Required Per Unit Volume=Input Power/(Travel Speed of Electrode*Area)

Can the Net Heat Supplied to Joint be negative?

No, the Net Heat Supplied to Joint, measured in Energy Density cannot be negative.

Which unit is used to measure Net Heat Supplied to Joint?

Net Heat Supplied to Joint is usually measured using the Joule per Cubic Meter[J/m³] for Energy Density. Kilojoule per Cubic Meter[J/m³], Megajoule per Cubic Meter[J/m³] are the few other units in which Net Heat Supplied to Joint can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

Net Heat Supplied to Joint Formula

​GoNet Heat per Unit Volume available for Arc Welding Formula

Net Heat Supplied to Joint Example

Net Heat Supplied to Joint Solution

Net Heat Supplied to Joint Formula Elements

Other Formulas to find Heat Required Per Unit Volume

Other formulas in Heat Input in Welding category

How to Evaluate Net Heat Supplied to Joint?

FAQs on Net Heat Supplied to Joint

Variable Name

GoNet Heat per Unit Volume available for Arc Welding Formula