Tailings Engineering

Tailings Beach Critical Shear Stress Threshold Calculator

Tailings Beach Critical Shear Stress Threshold Calculator engineering calculator.

Quick Answer

Calculate Tailings Beach Critical Shear Stress Threshold Calculator

Calculator

Critical Shear Stress (Pa)
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Result Interpretation

Tailings Beach Critical Shear Stress Threshold Calculator computes Critical Shear Stress in Pa using the defined engineering formula and the input values provided.

Worked Example

Verified calculation

Given:

  • Fluid (Water) Density = 1000
  • Tailings Sediment Density = 2650
  • Particle Diameter = 0.00025
  • Gravitational Acceleration = 9.81
  • Critical Shields Parameter = 0.047

Expected Result:

  • Critical Shear Stress = 0.190191375

Engineering Interpretation:

Under the given input conditions, the calculated result is: Critical Shear Stress = 0.190191375 Pa.

The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.

Formula / Method

critical shear stress = critical shields parameter * (tailings sediment density - Water) * gravitational acceleration * particle diameter

Formula family: formula_tailings_tailings_beach_sediment_transport_threshold_calculator

Variables

SymbolLabelRoleDescription
particle_diameter Particle Diameter INPUT Particle Diameter
tailings_density Tailings Sediment Density INPUT Tailings Sediment Density
fluid_density Fluid (Water) Density INPUT Fluid (Water) Density
shields_parameter_critical Critical Shields Parameter INPUT Critical Shields Parameter
gravitational_acceleration Gravitational Acceleration INPUT Gravitational Acceleration
critical_shear_stress Critical Shear Stress OUTPUT Critical Shear Stress

Calculation Steps

  1. Enter the particle diameter in m.
  2. Enter the tailings sediment density in kg/m^3.
  3. Enter the fluid (water) density in kg/m^3.
  4. Enter the critical shields parameter in dimensionless.
  5. Enter the gravitational acceleration in m/s^2.
  6. Step 1: Compute critical shear stress.
  7. Read the critical shear stress (Pa) from the results.

Engineering Summary

Calculate Tailings Beach Critical Shear Stress Threshold Calculator

Frequently Asked Questions

What does this calculator calculate?

The Tailings Beach Critical Shear Stress Threshold Calculator estimates Critical Shear Stress based on the input parameters you provide

Why is particle diameter important in this calculation?

particle diameter is directly proportional to critical shear stress. When you enter particle diameter in m, the calculator uses it in the engineering formula to compute the output

How should I interpret the result critical shear stress?

The calculator outputs critical shear stress in Pa. For higher pressures, divide by 1000 to express in kPa, or by 101325 for atmospheres. The result is computed directly from the input values using the defined engineering formula

What units should I use for the inputs?

Enter each value in the units shown next to the input field: Particle Diameter (m), Tailings Sediment Density (kg/m^3), Fluid (Water) Density (kg/m^3), Critical Shields Parameter (dimensionless), Gravitational Acceleration (m/s^2). Make sure all inputs use the specified units for consistent results

What assumptions does this calculator use?

This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment

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