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U.S. Department of Energy
Industry: Government
Number of terms: 22108
Number of blossaries: 0
Company Profile:
Both a noun and a verb to describe the exterior surface of building elements (walls, floors, ceilings, etc.) and furniture, and the process of applying it.
Industry:Energy
Cable use to secure a wind turbine tower to the ground in a safe, stable manner.
Industry:Energy
Categories of energy consumers, as defined by consumption or demand levels, patterns, and conditions, and generally included residential, commercial, industrial, agricultural.
Industry:Energy
Caulking and weatherstripping to reduce air infiltration and exfiltration into/out of a building.
Industry:Energy
Ceiling panels that contain electric resistance heating elements embedded within them to provide radiant heat to a room.
Industry:Energy
Chemical reactions, typically associated with combustion processes; the balancing of chemical reactions by providing the exact proportions of reactant compounds to ensure a complete reaction; all the reactants are used up to produce a single set of products.
Industry:Energy
Classifications of fires developed by the National Fire Protection Association.
Industry:Energy
Closed-loop (also known as "indirect") systems circulate a solution of water and antifreeze through a series of sealed loops of piping. Once the heat has been transferred into or out of the solution, the solution is recirculated. The loops can be installed in the ground horizontally or vertically, or they can be placed in a body of water, such as a pond.
Industry:Energy
Combination of two power plant turbine cycles utilizing two different working fluids for power production. The waste heat from the first turbine cycle provides the heat energy for the operation of the second turbine, thus providing higher overall system efficiencies.
Industry:Energy
Consist of three main layers. The top layer is near ambient and has low salt content. The bottom layer is hot, typically 160 F to 212 F (71 C to 100 C), and is very salty. The important gradient zone separates these zones. The gradient zone acts as a transparent insulator, permitting the sunlight to be trapped in the hot bottom layer (from which useful heat is withdrawn). This is because the salt gradient, which increases the brine density with depth, counteracts the buoyancy effect of the warmer water below (which would otherwise rise to the surface and lose its heat to the air). An organic Rankine cycle engine is used to convert the thermal energy to electricity.
Industry:Energy