Category: Calculators

Beam deflection diagram: a simply supported beam with a central load P bending by a deflection delta over span L, with the formula delta = P L cubed / 48 E I.

Beam Deflection Calculator (Simply Supported, Cantilever, Fixed)

ProfessorOct 16, 2026

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Shaft diameter diagram: a shaft on two bearings carrying torque T from power P at speed n, with the formula T = 9549 P / n.

Shaft Diameter Calculator (Power and RPM)

ProfessorOct 16, 2026

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Pipe pressure drop diagram: two piezometer tubes along a pipe show the head loss between points 1 and 2, with the Darcy-Weisbach equation.

Pipe Pressure Drop Calculator (Darcy–Weisbach)

ProfessorOct 16, 2026

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Mohr’s circle calculator

ProfessorNov 4, 2025

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Reynolds Number Calculator

ProfessorJul 3, 2025

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