447 uppsatser · sida 22 av 30
En studie av två verkliga byggnader
… The calculations were made using the method of net present value of the life cycle costs. Two parameters were chosen as uncertain, and for that reason as variables. Those parameters were the interest rate of calculation and the future price of energy. Break even could thereby be …
Fiskens miljöpåverkan för konsumtion i Stockholm
… which is a fairly new but growing fish production system worldwide. The life cycle assessment in this study shows that domestic production of fish not necessarily is environmentally preferable but has the potential to be so if some processes can be performed more efficiently …
Utredning om lösningar för automatiserad hantering
Rapporten beskriver ett utredningsuppdrag för Lantmännen Unibake, Korvbrödsbagarn, där lösningar för en automatiserad iläggning av påsar i kartonger skall ersätta den nuvarande manuella hanteringen. Metoden för att hitta en passande lösning genomfördes enligt PDCA-cykeln …
… utifrån uppdragsgivarens och standarderna EN 14764: 2005, City and trekking bicycles - Safety requirements and test methods och EN 15496: 2008, Cycles ? Requirements and test methods for cycle locks, krav. Kriterieuppställningen följdes av idégenerering för att slutligen …
… the number of pick / delivery by limiting the number of liststo shorten the cycle time.The suggestions of improvement for the material suppliers are also proposed to beintroduced in the SAP system as a long term solution.
… difference in the ventilation ducts. Analysis has been made on life cycle costs on how to reduce the heat losses in an economic manner. To buildings, Höstvägen 14 and 22 in Växjö, which have been equipped with exterior placed ventilation systems have been studied. The two …
… of different energy efficiency measures are analyzed using the Life Cycle Cost, LCC method, using results obtained from the technical analysis. The conclusion made from the results and analysis is that improvements in the energy performance in windows is profitable, and should …
… with intermediate reheating capacities.Based on this, a rankine-cycle was modeled using the software EES, to be able to calculatethe total heat required in the power plant. This was calculated to 8,24 MJ/kWh. The total heatrequired together with the fuel-data, resulted in the …
Undersökning av ett nedlagt oljebergrum
… it’s not economicallyfeasible due to the thermodynamiceffects on the Carnot cycle. Further weconsider the possibility of using anexisting rock cavern, earlier used asstorage for heating oil. This indicatesthat a lot of uncertainty is connectedto the use of the rock cavern …
med innesäljarprocessen i fokus
The investigation was initiated because of the high workload of the sellers and, additionally, because the Tunadal sawmill has received low ratings in customer surveys. Thus, two main approaches are adopted here, the first being to investigate which of the three methods of …
… and concepts of this essay are re-engineering, UML, system development life cycle, design patterns and MVC. The science approach used is design science where the artifact being developed are a set of models. In the analysis phase of the process the system is analyzed. The result …
… to utilize and convert energy into electricity is the ORC (Organic Rankine Cycle). This process is based on the Rankine process (the steam process), the difference from the traditional Rankine process is that instead of water as a working medium, an organic substance is used …
Planering av belysningsanläggning i mekanisk verkstad
… illuminance and by simulations in the software DIALux. Additionally Life Cycle Cost (LCC) was used as an instrument of comparison. One alternative was designed using mainly modern T5 fluorescent lighting. For the other alternative powerful LED-lamps were chosen as the primary …
… Around the robot there are different kinds of material flows, to optimize the cycle time, consisting of carriages combined in different ways. Motion Control is a complex system with main functions such as; positioning, synchronizing, indexing and more. The products in the system …
… a greater ability to control quality, produce smaller batches and reduce the cycle time to reduce costs. The goal is that the preliminary study shall meet the requirements and wishes Performance Sk8 and other partners defined. The pre study will contain different cost proposals …
