Rectangular Strain Rosette
Recover planar strain and principal strain from 0°, 45° and 90° gauges.
MaterialsOpen tool ↗THE FEUTEX TOOLKIT
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1444 tools
Isotropic Elastic Moduli
Calculate shear and bulk modulus from Young modulus and Poisson ratio.
MaterialsOpen tool ↗Hollow Circular Shaft Torsion
Calculate torsional rigidity, surface shear and twist for a circular tube.
MechanicalOpen tool ↗Shaft Combined Bending and Torsion
Combine bending normal stress and torsional shear in a solid shaft.
MechanicalOpen tool ↗Euler Column Buckling Model
Estimate ideal elastic buckling load, slenderness and critical average stress.
Civil EngineeringOpen tool ↗Simply Supported Beam Load Combination
Superpose a central point load and a full-span uniform load.
Civil EngineeringOpen tool ↗Cantilever Tip and Distributed Load
Calculate root reactions and tip motion under two simultaneous load types.
Civil EngineeringOpen tool ↗Fixed-End Beam Uniform Load
Estimate end moments, midspan sagging moment and central deflection.
Civil EngineeringOpen tool ↗Rectangular Hollow Section Properties
Calculate area, two bending inertias and elastic section moduli.
Civil EngineeringOpen tool ↗Symmetric I Section Properties
Find area, strong-axis inertia and section modulus of an ideal welded I profile.
Civil EngineeringOpen tool ↗Biaxial Section Corner Stress
Combine axial loading with bending about both principal axes at a section corner.
Civil EngineeringOpen tool ↗Thin Cylinder Membrane Stress
Estimate circumferential and longitudinal membrane stress for a closed cylinder.
MaterialsOpen tool ↗Lamé Thick Cylinder Stress
Evaluate radial and hoop stress through a thick cylinder wall.
MaterialsOpen tool ↗Helical Compression Spring Model
Estimate rate, deflection and Wahl-corrected wire shear stress.
MechanicalOpen tool ↗Preloaded Joint Load Fraction
Estimate added bolt load, remaining clamp and ideal separation load.
MechanicalOpen tool ↗Spur Gear Mesh Geometry and Loads
Calculate pitch diameters, center distance and tooth-force components.
MechanicalOpen tool ↗Capstan Belt Transmission Model
Estimate limiting tension ratio, transmitted power and bearing load.
MechanicalOpen tool ↗Square Thread Power Screw
Estimate raising torque, lead angle and ideal thread efficiency.
MechanicalOpen tool ↗Disc Clutch Uniform-Wear Model
Calculate effective friction radius and nominal torque under uniform wear.
MechanicalOpen tool ↗Flywheel Speed Fluctuation
Estimate inertia needed to buffer specified cyclic energy fluctuation.
MechanicalOpen tool ↗Slider Crank Position and Velocity
Evaluate exact geometric piston displacement and instantaneous velocity.
MechanicalOpen tool ↗Damped Oscillator Forced Response
Find natural frequency, damping ratio and harmonic displacement amplitude.
MechanicalOpen tool ↗Ringdown Damping Estimate
Estimate logarithmic decrement and damping from separated vibration peaks.
MechanicalOpen tool ↗Cantilever First Bending Frequency
Estimate the first transverse mode of a uniform unloaded cantilever.
MechanicalOpen tool ↗Laminar Pipe Flow and Wall Shear
Evaluate Reynolds number, pressure loss and wall shear in fully developed pipe flow.
HydraulicsOpen tool ↗Turbulent Pipe Pressure Loss
Estimate Darcy friction and pressure loss with the explicit Swamee–Jain correlation.
HydraulicsOpen tool ↗Series Pipe Head Budget
Combine two pipe segments, fitting losses and elevation into required pump head.
HydraulicsOpen tool ↗Venturi Differential Pressure Meter
Estimate discharge and throat velocity from differential pressure.
HydraulicsOpen tool ↗Tank Orifice Drain Time
Estimate time to drain between two liquid levels and initial discharge.
HydraulicsOpen tool ↗Rapid Closure Water Hammer
Estimate instantaneous pressure rise and wave travel time.
HydraulicsOpen tool ↗Pump Speed Affinity Scenario
Compare homologous pump flow, head and shaft power after a speed change.
HydraulicsOpen tool ↗Available NPSH from a Reservoir
Estimate available suction head above vapor pressure.
HydraulicsOpen tool ↗Double Acting Hydraulic Cylinder
Compare extension and retraction forces and speeds at fixed flow.
HydraulicsOpen tool ↗Inclined Rectangular Gate Hydrostatics
Find resultant pressure force and center-of-pressure depth.
HydraulicsOpen tool ↗Floating Box Initial Stability
Estimate draft and transverse metacentric height for a rectangular floating box.
HydraulicsOpen tool ↗Stokes Particle Settling
Estimate spherical particle settling speed and check particle Reynolds number.
HydraulicsOpen tool ↗Manning Trapezoidal Channel
Estimate uniform-flow area, hydraulic radius, discharge and velocity.
HydraulicsOpen tool ↗Rectangular Hydraulic Jump
Find sequent depth and energy dissipation for a horizontal rectangular channel.
HydraulicsOpen tool ↗Rectangular Channel Critical Flow
Find critical depth, minimum specific energy and critical velocity.
HydraulicsOpen tool ↗Sharp-Crested Rectangular Weir
Estimate free discharge and sensitivity to measured head.
HydraulicsOpen tool ↗Rational Method Peak Runoff
Estimate peak runoff and event volume under a constant-intensity assumption.
Civil EngineeringOpen tool ↗Triangular Inflow Storage Estimate
Estimate storage above a constant outlet rate for an ideal triangular hydrograph.
Civil EngineeringOpen tool ↗Part-Full Circular Channel Geometry
Calculate flow area, wetted perimeter and hydraulic radius of a partially filled pipe.
HydraulicsOpen tool ↗Darcy Groundwater Flux
Calculate porous-medium discharge, seepage velocity and travel time.
Civil EngineeringOpen tool ↗Pump Hydraulic and Shaft Power
Estimate hydraulic power, shaft demand and heat loss from measured head and flow.
HydraulicsOpen tool ↗Sudden Pipe Expansion Loss
Estimate velocity change and irreversible head loss at an abrupt expansion.
HydraulicsOpen tool ↗Parallel Laminar Pipe Split
Determine discharge split and equivalent resistance for two laminar branches.
HydraulicsOpen tool ↗Fluid Jet Momentum Reaction
Estimate reaction from turning a jet without changing its speed.
HydraulicsOpen tool ↗No matching tools.