Essays about: "cold forming"
Showing result 11 - 15 of 19 essays containing the words cold forming.
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11. Investigation of the electron density close to the rings of Saturn and Prediction of the F-ring plasma characteristics
University essay from Uppsala universitet/Institutionen för fysik och astronomi; Uppsala universitet/Institutet för rymdfysik, UppsalaavdelningenAbstract : Saturn has the second strongest magnetic field among the planets of the solar system, creating the second biggest magnetosphere, after Jupiter. The magnetosphere is similar to Earth's, as both of them are created by a dipole magnetic field, produced by a planetary dynamo. Despite the similarities, they have some major differences. READ MORE
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12. Investigation of thermal spring back of a hot formed 22MnB5 A-pillar with tailored properties
University essay from Högskolan Väst/Avdelningen för maskinteknik och naturvetenskapAbstract : In a world where fuel economy and crash safety is becoming an important factor in the automotive industry, the need for materials with very high strength-to-weight ratio is growing rapidly. One of the materials used for this purpose is the boron steel 22MnB5. READ MORE
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13. Detection of Frazil Ice at Water Intakes at Träbena Power Station
University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskapAbstract : Frazil ice is a phenomenon that takes place in cold regions when the water of rivers, lakes or oceans is cooled under 0ºC. Several times during winter, frazil ice can appear at river Ätran, where Träbena hydropower plant is held by the company Wetterstad Consulting AB. READ MORE
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14. Hydrological carbon transport in the Abiskojokka catchment area : The relationship between soil organic carbon content and dissolved organic carbon concentrations in stream water
University essay from Stockholms universitet/Institutionen för naturgeografi och kvartärgeologi (INK)Abstract : Soils in permafrost regions hold substantial amounts of carbon, much of which has accumulated due to processes that are related to cold temperatures. A warming climate will alter the dynamics governing the fluxes of carbon within a system and consequently the pools of carbon therein. READ MORE
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15. Modeling and exergoeconomic analysis of biomass gasification in a downdraft gasifier
University essay from KTH/Skolan för kemivetenskap (CHE)Abstract : In this work it is presented an equilibrium model, capable to predict the composition of the generated gas, its Lower Heating Value (LHV), the gasification efficiency, the ratio air/biomass and the ratio gas/biomass in a downdraft gasifier. The model describes the influence of the moisture content of the biomass and the gasification temperatures on the composition and properties of the produced gases, like the low heating value (LHV). READ MORE