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Chemical Engineering

The industry gateway for chemical engineering and plant operations.

Renewable Energy

Major topical developments in renewable energy from around the world.

Wind Systems

Towers, turbines, gearboxes; processes for shaping and finishing component parts.

Offshore

International news and technology for marine/offshore operations around the world.

Waste Management

latest news and developments for the global waste management industry.

Design News
Modern Plastics
NASA Tech Briefs
Desktop Engineering
Energy Solutions
Control Design
LEDs Magazine
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Materials
 
Unit Conversion
Design Center
 
Formulas
Processes
 
Mathematics
Engineering Calculators
Design Aids
SpringWire / Sheet Gages
FractionHardness Conversion
O-Ring: Sizing / Material

Solid Mechanics
BeamPlateVibration
Stress/Strain Transform, Failure
Principal Stress / StrainElastic Const
Composite MaterialStiffnessABD
Fluid and Thermal
Reynolds NumberVenturi Flowmeter
Pipe FrictionRadiation
Laminar Flow over Plate

Mathematics
Base-NGamma Function
Gauss Quads: Legendre / Laguerre
LoanLeaseAPR
Symbolic Calculators
Wolfram webMathematica
Integral dx 
Calculus: Integral, Derivative, Limit
Matrix: Inverse, Eigenvalue, Linear System
Plot: 2D, 3D, Parametric
Numerical: Root, Curve Fit
Transform: Laplace, Fourier...more
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