- 行业: Government
- Number of terms: 22108
- Number of blossaries: 0
- Company Profile:
A type of (geothermal) heat pump that uses well (ground) or surface water as a heat source. Water has a more stable seasonal temperature than air thus making for a more efficient heat source.
Industry:Energy
A two step process where in the first step natural gas is exposed to a high-temperature steam to produce hydrogen, carbon monoxide, and carbon dioxide. The second step is to convert the carbon monoxide with steam to produce additional hydrogen and carbon dioxide.
Industry:Energy
A turbine that uses water pressure to rotate its blades; the primary types are the Pelton wheel, for high heads (pressure); the Francis turbine, for low to medium heads; and the Kaplan for a wide range of heads. Primarily used to power an electric generator.
Industry:Energy
A turbine that is driven by high velocity jets of water or steam from a nozzle directed to vanes or buckets attached to a wheel. (A pelton wheel is an impulse hydro turbine).
Industry:Energy
A turbine that has a runner with attached blades similar to a propeller used to drive a ship. As water passes over the curved propeller blades, it causes rotation of the shaft.
Industry:Energy
A turbine in which the flow of a steam or gas is essentially parallel to the rotor axis.
Industry:Energy
A tubular material used to encase and protect one or more electrical conductors.
Industry:Energy
A tube inside a domestic water heater that distributes the cold water from the cold water supply line into the lower area of the water heater where heating occurs.
Industry:Energy
A tube in which combustion gases from a combustion appliance are vented out of the appliance to the outdoors.
Industry:Energy
