Sökning: "hygrothermal performance"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden hygrothermal performance.

1. 1. Assessing impacts of climate change on the energy and hygrothermal performance of detached houses in Sweden

   Master-uppsats, Lunds universitet/Institutionen för bygg- och miljöteknologi; Lunds universitet/Avdelningen för Energi och byggnadsdesign

   Författare :Najma Habibullah; Busra Duran; [2023]
   Nyckelord :Detached houses; Hygrothermal performance; Energy performance; Extreme weather conditions; Climate change; Technology and Engineering;

   Sammanfattning : Climate change is one of the most significant challenges that building sector is confronting. For example, Climate change and associated extreme events are posing a significant challenge for the building sector. Buildings should be prepared to withstand the climate changes and extreme weather that will happen in the future. LÄS MER

3. 2. Assessment of the environmental impacts, energy performance and economic aspects of various construction materials

   Master-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

   Författare :Mohsen Bayat Pour; Mohammed Labib Elsayed; [2020]
   Nyckelord :Bio-based Materials; Fossil-based Materials; Building Performance Simulations; Energy analysis; Environmental impact categories; Life cycle assessment LCA ; Economic analysis; Life cycle costing LCC ; Global warming potential; Climate change; Future climate analysis; Timber structure; Concrete structure; Insulation; HVAC systems; Heating demand; Cooling demand; Energy use; Hygrothermal analysis; Moisture; Thermal envelope; Thermal comfort; Indoor environmental quality; Actual case studies; Iterative workflow; Weather files; Parametric study; Reliability; Single-point rate SPR .; Technology and Engineering;

   Sammanfattning : Increasing CO₂ emission is considered as the main reason for global warming in the world. One of the reasons for producing CO₂ is using of fossil-based materials in the construction projects. LÄS MER

4. 3. Investigating the performance of hempcrete as an option for retrofitting masonry buildings

   Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesign

   Författare :Henry Lanham; [2019]
   Nyckelord :Hempcrete; lime-hemp Miljöbyggnad; moisture safety; future climate; energy use; mould risk.; Technology and Engineering;

   Sammanfattning : One fifth of the energy consumed by buildings in Sweden is by those built before 1945, many of them constructed from solid masonry walls. Improving their heating energy consumption is a challenge we must face in light of human’s impact on climate change as well as increasing energy costs. LÄS MER

5. 4. Future climate resilience of energy-efficient retrofit projects in central Europe

   Master-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

   Författare :Jonas Manuel Gremmelspacher; Julija Sivolova; [2019]
   Nyckelord :Climate change; Future climate; Climate action; Building Performance Simulations; Hygrothermal Simulations; Moisture; Heating demand; Retrofit; Renovation; Building stock; Residential; Dwellings; Thermal envelope; Heating peak loads; Thermal comfort; Indoor environmental quality; Actual case studies; Big data; Denmark; Germany; Iterative workflow; Weather files.; Technology and Engineering;

   Sammanfattning : This study assesses the performance of buildings affected by climate change under future climate predictions for three time-periods until the end of the 21st century. Objects studied are residential multi-storey buildings, originally built before 1970 and retrofitted during the last decade. LÄS MER

7. 5. Tribological Performance of Hygrothermally Aged UHMWPE Hybrid Composites

   Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Författare :Luca Palmeira Belotti; [2018]
   Nyckelord :UHMWPE; aging; polymers; tribology;

   Sammanfattning : Stricter environmental regulations and trend of decreasing cost and increasing operational efficiency are the driving forces for the improvement of the tribological performance in many different industries. For example, in the case of hydropower plants, there has been increasing research carried out to achieve oil-free stations, which would substitute the oil-based lubricants with environmentally accepted lubricants or water. LÄS MER