Use of Drag Reducing Additives, DRA, in circulating district heating water can reduce network pressure losses significantly. However, a serious obstacle to the practical implementation of this concept
The energy consumption by the actual ploughing can be separated into two essential main elements: The power needed to break the soil; Friction between the soil and the various parts of the plough. In
The development primarily consists of improved computational tools, combination of existing processes as well as introducing new methods and processes.
The background for the project is the fact that it has become technically and economically feasible to use variable speed control of all active components (compressors, fans, pumps) in a refrigeration
The solution proposed in this project is to modify the cylindrical air gap of an electric motor by applying a non-linear axial profile (called Shark profile).
The main goal of ECBCS Annex 36 is to provide the educational building decision-makers with sufficient data, information and tools to improve their learning and teaching environments by improving the
The project has demonstrated a building integrated ventilation system with the ducts system installed outside the facade. The air ducts are installed in a solar tower parallel to the staircases in the
In the autumn of 1999 the IC plant at Nordborg Power Plant was commissioned, and following that the emissions and emission reductions of the plant were measured.