Sökning: "passive house technology"
Visar resultat 11 - 15 av 27 avhandlingar innehållade orden passive house technology.
11. Passive house renovation of Swedish single-family houses from the 1960s and 1970s : Evaluation of cost-effective renovation packages
Sammanfattning : Single-family houses (SFHs) constructed between 1961 and 1980 account for approximately one-third of the total energy use, 31 TWh, for space heating and domestic hot water in Swedish SFHs. These are responsible for about 40 percent of the total energy use in all buildings. LÄS MER
12. Building Energy Efficiency - Policy, learning and technology change
Sammanfattning : Experience shows that energy efficiency improvements are the most cost-effective path to meeting global energy challenges. To promote energy efficiency, various policy instruments have been in place since the 1970s. LÄS MER
13. Building resilience beyond the passive house era. Project-based change and innovation towards the social-ecological performance of the built environment. Swedish experiences
Sammanfattning : The building sector needs a radical change in order to make its contribution towards sustainable development. The sector is claimed to be conservative and characterized by fragmented one-off activities. At the same time, demonstration projects are present as current strategies of the transformation of the sector. LÄS MER
14. Dynamic Analysis and Modeling of Machine Tool Parts
Sammanfattning : Boring bar vibration during internal turning operations in machine tools is a pronounced problem in the manufacturing industry. Vibration may easily be induced by the workpiece’s material deformation process, due to the bar’s normally slender geometry. LÄS MER
15. Circuit Design for All-Digital Frequency Synthesizers
Sammanfattning : The market for low cost portable electronics is rapidly growing. Physical activity monitors, portable music players, and smart watches are fast becoming a part of daily life. As the market for wearable devices has grown, a primary concern for IC manufacturers is to provide low cost, low power and lightweight circuit solutions. LÄS MER