Essays about: "Kemiska sensorer"
Found 4 essays containing the words Kemiska sensorer.
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1. Use of a multi-parameter sensor for oil degradation monitoring
University essay from KTH/Maskinkonstruktion (Inst.)Abstract : The continuous monitoring in real time of the degradation of lubricants is of great interest for many different industries to optimize the use of lubricating oil in combustion engines. Traditional oil quality diagnostic methods can measure accurately the different levels of oil degradation, but they cannot be implemented on engines to perform continuous oil quality diagnostics. READ MORE
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2. Radiation effects on wide bandgap semiconductor devices
University essay from KTH/Tillämpad fysikAbstract : Gallium nitride (GaN) based high-electron-mobility transistors (HEMTs) are used in a wide variety of areas, such as 5G, automotive, aeronautics/astronautics and sensing elds ranging from chemical, mechanical, biological to optical applications. Owing superior material properties, the GaN based HEMTs are especially useful in harsh operation environments e. READ MORE
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3. Characterization of graphene-based sensors for forensic applications : Evaluating suitability of CVD graphene-based resistive sensor for detection of amphetamine
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Recent improvements in sensor technology and applications can be partly attributed to the advancements in microand nanoscale fabrication processes and discovery of novel materials. The emergence of reliable and inexpensive methods of production of monolayer materials, such as graphene, has revealed the advantageous electronic properties which when utilized in sensory elements can significantly enhance response to the input signal. READ MORE
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4. A Multivariate Process Analysis on a Paper Production Process
University essay from Umeå universitet/Institutionen för matematik och matematisk statistikAbstract : A big challenge in managing large scale industry processes, like the ones in the paper and pulp industry, is to reduce the amount of downtime and reduce sources of product quality variability to a minimum, while staying cost effective. To accomplish this the key is to understand the complex nature of the processes variables, and to quantify the causal relationships between them and the product quality together with the amount of output. READ MORE
