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Mechanical Engineering formulas

210 results. Open any card and leave one value empty to calculate it.

Mechanical Engineering

Change in Entropy

Mechanical Engineering

\[\Delta_{Entropy} = Entropy_{in} - Entropy_{out} + Entropy_{gen}\]
GATE
Open calculator Mechanical Engineering

Circular Pitch and module in gear

Mechanical Engineering

\[p = \pi \cdot m\]
GATE
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Circular pitch for spur gear

Mechanical Engineering

\[P = \frac{\pi \cdot d}{z}\]
GATE
Open calculator Mechanical Engineering

Circular Pitch in gear

Mechanical Engineering

\[p = \frac{\pi \cdot d}{T}\]
GATE
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Coefficient of friction in metal cutting

Mechanical Engineering

\[\mu = \frac{F}{N}\]
GATE
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Component of tooth forces in helical gear

Mechanical Engineering

\[P_{t} = \frac{2 \cdot M_{t}}{d_{p}}\]
GATE
Open calculator Mechanical Engineering

Compound Shaft-Parallel Connection

Mechanical Engineering

\[T = \theta_{1}\]
GATE
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Compound Shaft-Series connection

Mechanical Engineering

\[\theta = T_{1}\]
GATE
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Compression Ratio in vapor compression cycle

Mechanical Engineering

\[( C ) = ( ( ( ( p_2 ) ) ) / ( ( ( p_1 ) ) ) )\]
GATE
Open calculator Mechanical Engineering

Critical damping

Mechanical Engineering

\[C_{c} = 2 \cdot m \cdot \omega_{n}\]
GATE
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Critical Pressure for ideal gas

Mechanical Engineering

\[P_{r} = \frac{P}{P_{c}}\]
GATE
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Critical temperature for ideal gas

Mechanical Engineering

\[T_{r} = \frac{T}{T_{c}}\]
GATE
Open calculator Mechanical Engineering

Critical thickness for cylinder

Mechanical Engineering

\[r_{c} = \frac{k_{0}}{h}\]
GATE
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Cutting Force

Mechanical Engineering

\[F_{t} = F_{n} \cdot \cos\left(\phi\right) - F_{s} \cdot \sin\left(\phi\right)\]
GATE
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Cutting Horizontal Force

Mechanical Engineering

\[F = F_{c} \cdot \sin\left(\alpha\right) + F_{t} \cdot \cos\left(\alpha\right)\]
GATE
Open calculator Mechanical Engineering

Cutting Normal Force

Mechanical Engineering

\[N = F_{c} \cdot \cos\left(\alpha\right) - F_{t} \cdot \sin\left(\alpha\right)\]
GATE
Open calculator Mechanical Engineering

Dedendum circle diameter of helical gear

Mechanical Engineering

\[d_{f} = \frac{z \cdot m_{n}}{cos} + 2.5 \cdot m_{n}\]
GATE
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Deflection and slope in Beam due to Pure moment

Mechanical Engineering

\[Slope = ( ( W \cdot L ^ ( 2 ) ) / ( 16 \cdot E \cdot I ) )\]
GATE
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Deflection and Slope in fixed end beam

Mechanical Engineering

\[\theta_{B} = \frac{W \cdot a \cdot {c}^{2}}{2 \cdot L \cdot E \cdot I}\]
GATE
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Deflection and Slope in Simply supported beam

Mechanical Engineering

\[Slope = \frac{M \cdot L}{2 \cdot E \cdot I}\]
GATE
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Deflection and Slope in uniformly loaded beam

Mechanical Engineering

\[Slope = ( ( w \cdot L ^ ( 3 ) ) / ( 24 \cdot E \cdot I ) )\]
GATE
Open calculator Mechanical Engineering

Deflection Cantilever due to Pure Moment

Mechanical Engineering

\[Slope = \frac{M \cdot L}{E \cdot I}\]
GATE
Open calculator Mechanical Engineering

Deflection in Cantilever due to Shear force

Mechanical Engineering

\[Slope = ( ( W \cdot L ^ ( 2 ) ) / ( 2 \cdot E \cdot I ) )\]
GATE
Open calculator Mechanical Engineering

Deflection in Cantilever due to uniform load

Mechanical Engineering

\[Slope = ( ( w \cdot L ^ ( 3 ) ) / ( 6 \cdot E \cdot I ) )\]
GATE
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