# Engineering ToolBox

## Tools and Basic Information for Design, Engineering and Construction of Technical Applications

Sponsored Links

### Steel Pipes Dimensions - ANSI Schedule 40

Internal and external diameters, areas, weights, volumes and number of threads for schedule 40 steel pipes

### Water - Density and Specific Weight

Density and specific weight of water at temperatures ranging *0 - 100 ^{o}C (32 - 212 ^{o}F)* - Imperial and SI Units

### Thermal Conductivity of some common Materials and Gases

Thermal conductivity of some common materials and gases - insulation, aluminum, asphalt, brass, copper, steel and many more ..

### AWG to square mm Wire Gauge Conversion

Convert American Wire Gauge (AWG) to square mm cross sectional area

### Coefficients of Linear Thermal Expansion

Linear temperature expansion coefficients for some common materials as aluminum, copper, glass, iron and many more

### Acoustics

Room acoustics, acoustic properties - decibel A, B and C - Noise Rating (NR) curves, sound transmission, sound pressure, sound intensity, attenuation and more

### Air Psychrometrics

The study of moist and humid air - air condition - psychrometric charts, Mollier diagrams, air temperature, absolute and relative humidity, moisture content and more

### Basics

Basic Information as SI-system, Unit converters, Physical constants

### Combustion

Boiler house topics - fuels like oil, gas, coal, wood - chimneys, safety valves, tanks - combustion efficiency

### Drawing Tools

2D and 3D drawing tools

### Dynamics

Dynamics Motion - velocity and acceleration

### Economics

Engineering economic concepts - cash flow diagrams, discount rate, internal rate of return - IRR, income taxes, inflation

### Electrical

Amps and electrical wiring, AWG - wire gauge, electrical formulas, motors and units

### Environment

Climate, Meteorology, Sun, Wind and environmental resources ..

Sponsored Links

### Fluid Mechanics

The study of fluids - liquids and gases. Involves various properties of the fluid, such as velocity, pressure, density and temperature, as functions of space and time.

### Gas and Compressed Air

Gas properties, capacities of pipelines, sizing of relief valves - air, LNG, LPG and more

### HVAC Systems

Heating, Ventilation and Air Conditioning systems

### Hydraulics and Pneumatics

Hydraulic and pneumatic systems - force, pistons, pumps and fluids

### Insulation

Heat transfer and heat loss from buildings and technical applications - insulation methods and coefficients to reduce energy consumption

### Material Properties

Material properties - density, heat capacity, viscosity and more - for gases, fluids and solids

### Mathematics

Mathematical rules and laws - areas, volumes, exponents, trigonometric functions and more

### Mechanics

Kinematics, forces, vectors, motion, momentum, energy and the dynamics of objects

### Miscellaneous

Miscellaneous engineering related topics like Beaufort Wind Scale, CE-marking, drawing standards and more

### Physiology

Human physiology, air quality and comfort temperatures, activity and metabolic rates, health effects of carbon monoxide and more

### Piping Systems

Dimensions of pipes and tubes - dimensions, materials, capacities - pressure drop calculations and charts - insulation and heat loss diagrams

### Process Control

Instrumentation and process control systems - engineering and documentation

### Pumps

Piping systems and pumps - centrifugal pumps, displacement pumps - cavitation, viscosity, head and pressure, power consumption and more

### Standard Organizations

National and International organizations producing codes and standards - ANSI, ISO, DIN, BSi and more

### Statics

Loads - force and torque

### Steam and Condensate

Steam & condensate properties - capacities, pipe sizing, systems configuration and more

### Thermodynamics

The effects of work, heat and energy on a system

### Water Systems

Hot and cold water systems - design properties, capacities, sizing and more