N2
Portfolio
Contact
Algebra:
Quadratic Solver
Root Solver

NEC:
Welder AMP

Metallurgy
Ferrite Equiv

Piping:
ASME B31G
Schedule

API 579:
API 579 - GML
API 579 - LTA

Stress Analysis:
Mohrs Circle
Online CAE
Section Modulus

Regression:
Charpy
OnlineCharpy
Polynomial
Stock Simulator

Tankage:
API 650/653
Drainage Time

Units:
Convert

Valves:
ASME B16.34
Cv Flow Calcs
Valve Selector

Weldability:
Carbon Equiv

Mohr's Circle in 2D and 3D to resolve Principal Stresses.
Mohr's Circle Stress Transformations are a core concept to stress analysis. The concept requires the use of a representation of the stress tensor. This representation is rotated in such a way to eliminate the intraplaner (shear) stresses.
Mohrs Circle is a graphical method used by engineers to view this transformation. An example implementation is presented below.
Type:
σ11 = σ22 = σ33 =
τ12 = τ23 = τ13 =
Principal Stresses
σ1 = ###, σ2 = ### , σ3 = ###
Max Shear
τMax=###
Tresca
SI=###
τMax=½(σ1 - σ3)=##.##
Von Mises
σMax=###.###
Invariants:

Calculations: