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… same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done …
… same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done …
… same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done …
… same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done …
Detta examensarbete handlar om utveckling och konstruktion av ett spjäll och spjällblad till en plattvärmeväxlare som ingår i Fläkt Woods AB:s produktsortiment. Bakgrunden till utvecklingen berodde på två problem med det nuvarande spjället. Ett problem var att det fanns vissa …
… and the difference between the methods depends on the way of measure the heat consumption. Key words Use of energy, mapping/survey, key figures, streamlining use of energy
… that is used during the production of apartment buildings goes into the heating of portacabins and illumination of the building during the construction phase. These together use about 70 % of the total energy during the building phase. The rest is used by cranes, containers, fan …
The purpose with this report is to make a contribution to Bodycote heat treatments workshop in Värnamo, how to introduce, establish and constantly improve its environmental system. The rapport will help Bodycote with there certifying in ISO 14001: s demand standard …
… drive (VFD). The disadvantage of decreasing the frequency is that the heat losses in the engine increases and the engine shaftpower decreases. The result when running the Wobble plate pump with 25 Hz electric frequency is a maximum flow of about 42 l/min. The maximal measured …
Produktutveckling av en solugn
… countries of the world. Specifically, the work aims at developing a new, solar heat driven cooking device, possibly based upon the current product. This should, in comparison to the current product, be lighter, easier to transport and to produce. Also, the new product’s …
ett komplement eller ersättning till symaskinen?
… inside the material when it is exposed to pressure. The inner friction creates heat which melts the material and bonds it together. The bond needs time to stabilize before the product can be used. Not all textile materials have the contingency to bond; in this scenario tape has …
… demand is to build passive houses, where the houses don’t have any active heating. This leads to a better indoor climate and less environmental impact. In this report a parameter study has been performed to enlighten important details in the formation of passive houses. We have …
… The main issues in this chapter are the modification of the wind, the heat balance and the water balance that a city generates and an understanding of how these are altered. After shedding some light on the special environment in the city, the next chapter focuses on the street …
… has other conditions and challenges than what you experience in Sweden. The heat, wind and lack of water makes the need for durable plants, a good design and landscaping important if you want to have the opportunity to use your garden during most of the year. The soil is poor of …
utvärderat med hjälp av termografi, hormonanalyser och hematologi
… in this study. The thermograms show that the horses generally increase their heat radiation during twitching, which can be interpreted as a decreased tonus of the sympathetic nervous system. It is probably this decrease in the activity of the sympathetic nervous system that …
