Nearby cities with good air quality. Cities with similar population. Source: The Damascus, VA weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency).
1 Hydraulic conductivity, a property of a porous material's ability to transmit water. 2  Thermal conductivity, the intensive property of a material that indicates its ability to conduct heat.  Rayleigh conductivity, describing the behavior of apertures concerning the flow of a liquid or gas.
Modern hydraulic fluids and turbine oils have become increasingly less conductive, thus more susceptible to electrostatic discharge (ESD). The susceptibility for a turbine and hydraulic fluid electrostatic discharge is generally monitored by the fluid's conductivity. Electric conductivity measures a fluid's electrostatic chargeability and whether a static discharge is potential. It usually is expressed in picosiemens per meter (pS/m).