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

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Thermal expansion and steel pipe expansion loops capacities

Thermal properties of air - density, viscosity, critical temperature and pressure, triple point, enthalpi and entropi, thermal conductivity and diffusicity, and more

Online design tool for a water supply system

Linear temperature expansion coefficients for aluminum, copper, glass, iron and other common materials

Calculate potential lifting force in hot air volume

A psychrometric chart in English units - temperature ranging 20oF to 120oF

Online UTM to Latitude Longitude converter

Thermal properties of water - density, freezing temperature, boiling temperature, latent heat of melting, latent heat of evaporation, critical temperature and more

The radian - unit of angle - and angular velocity

Calculate miter saw protractor angles

The friction theory and friction coefficients at different conditions for various of materials like ice, aluminum, steel, graphite and other common materials and materials combinations

Young's Modulus or Tensile Modulus alt. Modulus of Elasticity - and Ultimate Tensile and Yield Strength for steel, glass, wood and other common materials

Thermal conductivity of some selected gases, insulation products, aluminum, asphalt, brass, copper, steel and other common materials

Definitions, online calculator, figures and tables giving Density, Specific Weight and Thermal Expansion Coefficient of liquid water at temperatures ranging from 0 to 360 °C and 32 to 680°F - in Imperial and SI Units

Calculator and tabulated values for numbers ranging from 1 to 100

Dimensions of American Wide Flange Beams ASTM A6 - Imperial units

Dynamic, absolute and kinematic viscosities - convert between CentiStokes (cSt), centipoises (cP), Saybolt Universal Seconds (SSU) and degree Engler

American Wire Gauge (AWG) versus square mm cross sectional area

An introduction to density, specific gravity and specific weight - formulas with examples

Online design tool for hot water heating systems

Online calculator, figures and tables showing viscosity of water at temperatures ranging from 0 to 360 °C (32 to 675 °F) - Imperial and SI Units

Diameters and bolt circles for standard ASME B16.5 flanges - 1/4 to 24 inches - Class 150 to 2500

Convert fractional and/or decimal inches to metric mm - and vice versa

SAE to metric wrench and spanner converter chart

Area Moment of Inertia, Moment of Inertia for an Area or Second Moment of Area for typical cross section profiles

Dry air properties at temperatures ranging 175 - 1900 K - specific heat, ratio of specific heats, dynamic viscosity, thermal conductivity, Prandtl number, density and kinematic viscosity

Compare costs between cars

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

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

The SI-system, unit converters, physical constants, drawing scales and more

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

2D and 3D drawing tools

Motion - velocity and acceleration, forces and torques

Engineering economics - cash flow diagrams, present value, discount rates, internal rates of return - IRR, income taxes, inflation

Electrical units, amps and electrical wiring, wire gauge and AWG, electrical formulas and motors

Climate, meteorology, sun, wind and environmental resources

The study of fluids - liquids and gases. Involves velocity, pressure, density and temperature as functions of space and time

Air, LNG, LPG and other common gas properties, pipeline capacities, sizing of relief valves

Heating, ventilation and air conditioning systems - design and dimensions

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

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

Material properties for gases, fluids and solids - densities, specific heats, viscosities and more

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

Forces, acceleration, displacement, vectors, motion, momentum, energy of objects and more

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

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

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

Instrumentation and process control systems, design and documentation

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

The purpose of a sanitary drainage system is to remove effluent discharged from plumbing fixtures and other equipment

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

Loads - force and torque, beams and columns

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

Effects of work, heat and energy on systems

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