206 uppsatser · sida 7 av 14
Undersökning av inneklimatet vån. G4 stadshuset samt kontor på Ånghammargatan
… treatment systems began with simple natural systems without fans and where the thermal rise of the air applied. In modern time is technical air treating systems used to take care of the fresh air supply. This type of units can supply filtered air with the right temperature to …
För en forskningsutrustning
… and Engineering, conducted a research project concerning Fatigue life of thermal barrier coatings during 2009. During this project equipment to provoke these fatigue failure by rapidly heating and cooling test subjects in cycles, was ordered. Design and manufacturing of the …
byggda 1996-2005
År 1987 trädde en ny byggnadslag i kraft, Plan- och bygglagen(PBL). I och med den nya lagen minskade kommunens och byggnadsnämndens kontroll av projekteringshandlingar och besiktningar ute på arbetsplatsen. Efter lagändringen beror den slutgiltiga kvaliteten på en byggnad i …
Implementering av tysk prefabteknik
… refurbishment towards low energy houses. The concept doesn´t take into account thermal briding and insulation of the ground floor, wich is considered to be too extesive and costly.
… in decreased production costs by 4% compared to sawdust, assuming that the thermal energy needed for drying could be entirely produced with the bark from the debarking process. Both energy wood and wet sawmill chips could hence decrease the production costs and thereby the price …
… performance. The technology forrecovering the waste heat is a Borehole Thermal Energy Storage (BTES) which is aconstruction consisting of 140 vertical boreholes, 150 meters deep with an internal spaceof four meters.The calculated amount of energy for storage is approximately …
… of inspiration. The implementation results in a business suggestion where a thermal pillow will be made by the homeless, then sold and spread in society. Supplies from second hand stores will be used in the manufacturing process to take advantage of an already existing business …
… of inspiration. The implementation results in a business suggestion where a thermal pillow will be made by the homeless, then sold and spread in society. Supplies from second hand stores will be used in the manufacturing process to take advantage of an already existing business …
Hur fungerar ventilationssystemen i två större lokaler och hur ser kommunikationen kring detta ut mellan hyresgäster, hyresvärd och projektör?
… the physical environment. The results show a small dissatisfaction about the thermal indoor climate, it’s a little bit to cold and the air draws. However it’s a good and likeable climate, the problem that is mentioned, is as it says only a small dissatisfaction. Actually the …
Anslutning mellan fönster och yttervägg
I dagens läge har energifrågorna väckt ett stort intresse i samhället. Nu fokuseras det mer på att bygga energisnålare hus. En betydande faktor som påverkar energiförbrukningen i våra hus är köldbryggor. De uppstår då ett material med dålig värmeisolering bryter igenom ett …
… cellular concrete advantages through both low weight per unit volume and good thermal insulation. To screed the cellular concrete has been shown to cause large additional costs. At times, when no need to screed the concrete surface has occurred, the total cost of the product …
… studies about life cycle analyses have been done. The rental square meter, the thermal conductivity value, the energy requirements and the placement of the building has been set equal in both framework types. There were solely dissimilarities of the two buildings taken into …
… and facilities warm. Steam is exclusively used in the heat pretreatment. Thermal energy consumption was as following: · Keeping the biogas digester warm consumed close to 20 % of the total heating demand, corresponding to 40,8 kWh/ton. · Heat pretreatment accounted for 62 % of …
… of this study is to analyze the potential of pellets if it would replace thermal power plants oil and coal. The study will also analyze the economic impact a conversion would mean for a heating plant and if the pellet is a reasonable substitute. 2008 statistics from the Swedish …
Studie av hur val av driftpunkt och pumpreglering påverkar torrkokningsgränsvärdet
… regarded as the ones with the lowest margin to dry out are the ones where the thermal power is the highest at agiven recirculation flow. This report shows that this is not the case for Forsmark 3. MCPR-values at partial power operating points are higher for the limiting case …
