Sökning: "Jets"
Visar resultat 1 - 5 av 125 uppsatser innehållade ordet Jets.
1. Insights Into Wind Profile Characteristics in the Arctic Marine Boundary Layer
Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapsläraSammanfattning : The atmospheric boundary layer in the Arctic is essential for the understanding of climate change and improving regional weather prediction. The aim of this study is to investigate to which degree wind speed profiles retrieved in the Arctic agree with well known wind profile concepts and understand which local impact factors influence the wind speed profile. LÄS MER
2. Modeling the penetration of fragmented shaped charge jets
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/MaterialfysikSammanfattning : The penetration power of a shaped charge is an important characteristic in determining its capability. A model has previously been developed by FOI to analytically predict the penetration of a shaped charge jet striking a target at varying stand-off distances. LÄS MER
3. Defining dark jets at the particle level
Master-uppsats, Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionenSammanfattning : One hypothesis that attempts to explain dark matter is dark QCD, which suggests that there would be a dark sector made up of dark quarks. Dark quarks would interact with each other through dark QCD similar to how Standard Model quarks interact with each other through Standard Model QCD. LÄS MER
4. Taktisk nytta av attackhelikoptrar : En teoriprövande studie av Brett A. Friedmans krigföringsprinciper på taktisk nivå
Uppsats för yrkesexamina på grundnivå, FörsvarshögskolanSammanfattning : Air power theories tries to describe how air power should be implemented to reach strategical ends. Therefore, in those theories, the means of air power often consists of fighter jets and strategical bombers. At the same time there are no theories of how the attack helicopter, which is typically used at the tactical level, should be implemented. LÄS MER
5. Transverse Momentum Spectra in pp collisions (\sqrt{s}\) = 7 TeV and \(\sqrt{s}\) = 13 TeV in ALICE
Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Partikel- och kärnfysikSammanfattning : In this project particle production as a function of transverse momentum (\(p_{\rm T}\)) in proton-proton collisions at a center-of-mass energy (\(\sqrt{s}\)) of 7 TeV and 13 TeV has been studied. The transverse momentum is interesting to study since it reflects momentum created in the collision (before the collision, all momentum is in the beam - going in a longitudinal direction) and therefore gives information on the collision dynamics. LÄS MER