Climate, meteorology, sun, wind and environmental related engineering resources.
pH values of acids like sulfuric, acetic and more..
Thermal properties of air at different temperatures - density, viscosity, critical temperature and pressure, triple point, enthalpi and entropi, thermal conductivity and diffusivity and more.
pH values for bases like sodium hydroxide, ammonia and more.
The Beaufort description and observation scale for wind and wind speed.
Raw materials used for Ethanol Bio-fuel production.
Carbon - Nitrogen ratios for biogas produced from various raw materials.
Typical composition of biogas produced from household waste.
Potential biogas production from animal manure.
Convert between different biomass energy units.
Biomass fuels and their energy content.
Potential power and energy stored in capacitors.
Exposure to Carbon Monoxide - CO and health effects.
Environmental emission of carbon dioxide CO2 when combustion fuels like coal, oil, natural gas, LPG and bio energy.
The atmospheric Carbon Dioxide concentration year 1959 - 2015.
Richter Magnitude, Moment Magnitude and Mercalli Intensity.
Effectiveness of biocides against bacteria, fungi and algae.
Energy balance and energy payback ratio.
pH in common food products - like apples, butter, wines and more.
Net (low) and gross (high) energy content in fossil and alternative fuels.
A tornado intensity rating scale.
Optical properties of commonly used glazing materials.
Global temperature trend year 1880 - 2015.
The Saffir-Simpson hurricane damage potential scale.
Power potential vs. head and flow rate.
Thermal and thermodynamic properties of ice like density, thermal conductivity and specific heat at temperatures from 0 to -100 oC.
Emission of Nitrogen Oxides - NOx - with combustion of fuels like oil, coal, propane and more.
Refrigerants - Ozone Depletion (ODP) and Global Warming Potential (GWP).
Salinity - salt content - of fresh, brackish and sea water.
Water or moisture content in soil.
Daily surface energy from solar radiation.
Heat from sun transmitted through windows.
Online solar chart creator.
Trees species and relative water demand.
Height of trees commonly used in towns and urban areas.
Standard and industrial heating degree-days.
Thermal properties of water at different temperatures like density, freezing temperature, boiling temperature, latent heat of melting, latent heat of evaporation, critical temperature and more.
Effective Temperature of air in movement.
Available wind energy.
Power generation from wind.
Wind slowed down at surface by trees and obstructions.
Online wind turbine calculator.