Essays about: "Nord2000 model"
Found 5 essays containing the words Nord2000 model.
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1. 3D geospatial data requirements for simulating noise using the Nord2000 model: Case study of the impact of building façade types and roof configurations on simulated traffic noise levels
University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapAbstract : The European Union implements the Environmental Noise Directive (END), which offers a framework for evaluating and assessing environmental noise. All EU members are required to create strategic noise maps to inform the public about noise pollution and its effects. READ MORE
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2. The future noise mapping model in Sweden
University essay from KTH/Teknisk akustikAbstract : An extensive technological shift is currently taking place to mitigate climate changeand this trend is particularly noticeable in the transport sector. This is interestingfrom an acoustical perspective, since it changes the noise environment in society. READ MORE
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3. Reflected Train Noise in Swedish Noise Prediction Methods, a comparison between measurements, Nordic Prediction Method, Nord2000 rail and CNOSSOS
University essay from KTH/Marcus Wallenberg Laboratoriet MWLAbstract : The Swedish law requires a set of noise limit for residential buildings for health and safety. Conventionally, the Nordic Prediction Method (NMT) is used to predict the noise. However Nord2000 and CNOSSOS is going to be introduced to replace NMT. READ MORE
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4. Computational sound propagation models: An analysis of the models Nord2000, CONCAWE, and ISO 9613-2 for sound propagation from a wind farm
University essay from Uppsala universitet/Institutionen för geovetenskaperAbstract : The recent goals from some countries to become renewable energy based and reduce carbon dioxide emissions have caused the wind industry to grow. Together, the size of the wind farms and the noise emission have grown, while the noise emission regulations have to be fulfilled. READ MORE
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5. Sound Propagation From Wind Turbines - A comparison of measurements and calculations at the forest site Ryningsnäs.
University essay from Lunds universitet/Institutionen för energivetenskaperAbstract : Today wind power developers are exploring the possibilities of establishing wind turbines in forest areas, therefore improved sound prediction models for complex terrains are valuable. The Swedish model used today is only applicable for hard flat ground without any vegetation, and is not adjustable to any meteorological parameters except the wind speed. READ MORE