Engineering ToolBox

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 ..

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.

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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, trigometric 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

Standards Organizations

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

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