Essays about: "turbulent"
Showing result 16 - 20 of 341 essays containing the word turbulent.
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16. Early Stage Design of a Prefilmer at Siemens Energy : Numerical and Experimental Methodology
University essay from Linköpings universitet/Mekanisk värmeteori och strömningsläraAbstract : Design of atomizers for gas-turbine purposes are an important ordeal. The per-formance of the atomizer directly impacts the efficiency of the gas-turbine, andconsequently, the energy extracted from the turbine. Furthermore, the design ofthe atomizer can have an impact on reducing toxic emissions. READ MORE
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17. Development of HVAC simulations for truck cabins using OpenFOAM
University essay from Linköpings universitet/Mekanisk värmeteori och strömningsläraAbstract : In regions with cold climates, a layer of ice often forms on vehicle windshields, whichobstructs the driver’s view. To address this issue, vehicles are equipped with internal defrosters. However, at Scania, the evaluation of defroster design performancecurrently relies on time-consuming and costly physical testing. READ MORE
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18. Focal Spot Optimization Using Spatial Light Modulation and a Phase Retrieval Algorithm
University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionenAbstract : Aberrations to the wavefront of a laser beam reduce the quality of the focal spot and are generally undesired. This project is aimed at determining the aberrations of laser beams by using a phase retrieval algorithm and to show that it is possible to correct the aberrations with a spatial light modulator to optimize the focal spot. READ MORE
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19. Active flow control of the turbulent boundary layer over a NACA4412 wing profile for skin friction drag reduction
University essay from KTH/Teknisk mekanikAbstract : In the context of building a framework for active flow control of turbulent boundary layers in wings, a set of large-eddy simulation (LES) are implemented in OpenFOAM. The flow around a NACA4412 wing profile is simulated at 5° angle of attack and Re_c = 400˙000. READ MORE
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20. Crisis Management in Theory and Practice: How and Why Organizations Work the Way They Do
University essay from Jönköping University/Internationella HandelshögskolanAbstract : We live in a turbulent environment in which the unpredictability of crises is unprecedented. Following this, crisis management literature has shifted from traditional planned and process-based approaches to contemporary concepts that emphasize reactivity. READ MORE