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Latent heat storage is a way to store thermal energy when a phase change material undergoes a phase change. The advantage of latent heat storage is the capability to store more energy per mass unit than other heat storage methods. The most commonly used phase change in latent …
… is usually preserved by drying which consumes a lot of energy. Alternative storage of high-moisture grain in airtight storage systems reduce the energy required to produce bioethanol and studies have also shown that ethanol yields are increased more than 10% in ethanol …
omfattning och miljökonsekvenser
… the main reason is to have a continuous wood flow to the production. Wet storage of wood is of great importance to keep the wood quality. Without water sprinkling the risk of drying outand decomposition through biological activity increases significantly and will result in a …
… heat, something which could be achieved through integration of a seasonal heat storage in the energy system. The purpose of the Master’s thesis is therefore to explore the economic and technical potential for a seasonal heat storage in Tekniska verken’s energy system. The …
… of vertical lift module impacted inventory management, although another storage equipment acquired in connection with the implementation of VLM. Results:The majority of users have the same design at the warehouse as they were before the introduction of the VLM. Most have …
en fallstudie
The purpose with this study is to compare different systems of grain storage from a financial point of view. Grain that is supposed to be fed to laying hens. The systems that were compared were different airtight storage of grain and a system of conventional storage. To make …
… bin - one for indoor use and one for outdoor use, and a plant for drying and storage of grain. The grain handling costs consists of a capital cost and a variable cost when loading a truck and potential costs for drying. This study is based on linear programming where the crops …
En kvantitativ enkätstudie av informationslagringssystem för vetenskapliga artiklar
… universities in Sweden. Most of the items in the survey focused on individual storage methods. The respondents were asked to rate the frequency of their different information administration behaviors on a seven level Likert-type-scale. Subsequently, items concerning specific …
… has created robots that they call for satellites; with these you can feed in storage pallets into a satellite storage. Satellite storages consist of channels in height (e.g.3 to 8 pieces) and width (e.g.3 to 100 pieces). Channels can be different long (e.g. 5 to 200 pallets). At …
… that it takes to store a sparse matrix. This report researches the available storage methods for sparse unstructured matrices. The formats that are researched and implemented are COO, CRS and ELL. The comparisons between the formats are made based on the storage memory and time …
en jämförelse av ett silotorksystem med omrörare och en konventionell anläggning
… grain storing and drying at the farm. By investing in capacity for drying and storage of grain on the farm it is possible to recieve a higher price on the grain sold due to the possibility to sell when the price is higher compared to the harvesting season. An investment in grain …
… When developing new heat recovery systems the emphasis should be on energy storage and reactivity since most taps are short and unpredictable. In a technology procurement there should be demands on energy effectiveness. Based on experience from installed heat recovery systems …
… for recovery of Samonella, Shigella, Yersinia and Neisseria gonorrhoeae after storage for 0, 6, 24, 48 and 72 h at room- (22-25°C) and refrigerated (2-8ºC) temperature. A fecal sample has also been inoculated with Salmonella or Shigella to simulate a fecal sample positive for …
… cracked eggs on the farms. Also air samples were taken in all systems and egg storage rooms. Our results showed significantly more pathogenic bacteria on eggs from the floor systems, both Salmonella spp. and E. coli. On the other hand, no significant difference could be detected …
… most contract hay harvesting company’s stops baling at a humidity of 19 %.The storage of the bales is first on the field and later on a bigger storage area. There are plenty of systems to choose between when collecting bales from the field to the storage area. The cheapest way …
