Environment

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

Acids - pH Values

Some common acids as sulfuric, acetic and more

Air Properties

Air properties - temperature, density, specific heat, thermal conductivity, expansion coefficient, kinematic viscosity and Prandtl number for temperatures between -150^oC and 400^oC.

Bases - pH Values

Some common bases as sodium hydroxide, ammonia and more

Beaufort Wind Scale

Beauforts description and observation of wind and wind velocity

Biomass Energy

Different units of biomass energy and their converting values

Carbon Dioxide Emission Combustion Fuels

Environmental emission of carbon dioxide - CO2 - from fuels like coal, oil, natural gas, LPG and bio energy

Energy Balance and Energy Ratio

Energy balance and energy payback ratio

Energy Content in Biofuels

Common biofuels and their energy content

Ethanol Bio-fuel from Raw Materials

Ethanol production from common raw materials

Food and Foodstuff - pH Values

Approximate pH values for some common food products as apples, butter, wines and more

Fossil Fuels and Energy Content

Converting between some common fossil fuels

Health Effects of Carbon Monoxide

Exposure health effects of Carbon Monoxide - CO

Hydropower

Power, head and flow rate

Ice - Thermal Properties

Thermal and thermodynamic properties of ice - density, thermal conductivity and specific heat at temperatures from zero to -100^oC

Nitrogen Oxides (NOx) Emission when Combustion Fuels

Emission of Nitrogen Oxides - NOx - when combustion fuels like oil, coal, propane and more

Optical Properties Glazing Materials

Optical properties of some commonly used glazing materials

Refrigerants - Environment Properties

Refrigerants - Ozone Depletion and Global Warming Potential

Salinity of Water

Water salinity fresh, brackish and sea water

Surface Solar Radiation

Daily total solar surface energy

Water - Thermal Properties

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

Wind Chill Index

The cooling or "chilled" temperature of air in movement - the wind chill index

Wind Energy

Available wind energy

Wind Power

Power generation from the wind

Wind Shear

Wind is slowed at the surface by trees and obstructions

Wind Turbine Power Calculator

Online wind turbine calculator

Resources, Tools and Basic Information for Engineering and Design of Technical Applications!

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