Search for dissertations about: "Mechanical ventilation"
Showing result 21 - 25 of 206 swedish dissertations containing the words Mechanical ventilation.
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21. Endotracheal Suction a Reopened Problem
Abstract : During mechanical ventilation, patients are connected to the ventilator by an endotracheal tube. The tube needs to be cleaned from mucus by suction, which can cause negative effects such as lung collapse, hypoxemia and desaturation. READ MORE
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22. Optimization of confluent jets ventilation with variable airflow
Abstract : In recent years, applications of confluent jets for design of ventilation supply devices have been widely studied. Similarly, numerous studies have been made on the potential and application of variable air volume (VAV) in order to reduce the energy demand of ventilation systems. READ MORE
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23. The challenge of communication during home mechanical ventilation
Abstract : The overall aim of this thesis was to explore and describe experience of communication during home mechanical ventilation (HMV) in adults, thereby contributing to increased knowledge and awareness of issues related to ventilator-supported communication. Mechanical ventilatory support seriously affects speaking and communication. READ MORE
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24. Ventilation and window opening in schools, Experiments and Analysis
Abstract : The objective of this thesis is to study the application of ventilation in schools buildings. A number of studies of the application of different forms of ventilation are presented. The main part of the thesis focuses on window opening in a classroom. Analytical models for calculation of the air change caused by window airing are proposed. READ MORE
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25. Advances in Ventilation Heat Recovery : An assessment of peak loads shaving using renewables
Abstract : The building sector accounts for approximately 40% of total global energy usage.In residential buildings located in cold climate countries, 30-60% of this energy isused for space heating, 20–30% is lost by discarded residential wastewater, and therest is devoted to ventilation heat loss. READ MORE