Sökning: "mikrovågor"
Visar resultat 1 - 5 av 22 uppsatser innehållade ordet mikrovågor.
1. Microwave curing of composite material
Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanikSammanfattning : Microwave curing has become a trend in composite processing due to its efficiency in energy consumption compared to the traditional curing method. However, as commonly found in every composite processing, controlling the microwave curing process remains challenging. The most feasible control method is to build a numerical model. LÄS MER
2. Towards a tunable, wide-band acoustic transducer operating in the quantum regime.
Master-uppsats, KTH/Tillämpad fysikSammanfattning : In the past decade we have seen fast development of new quantum technologies that promise to revolutionise communications and computing. Many different routes are explored to physically implement such quantum technologies. Among others, we can mention superconducting circuits, spin-based devices and photonic devices. LÄS MER
3. "Resonance frequency, Q-factor, coupling of a cylindrical cavity and the effect on graphite from an alternating electric field".
Kandidat-uppsats, Uppsala universitet/Fasta tillståndets elektronikSammanfattning : The purpose of this project was to investigate a cylindrical cavity resonator and use microwaves to heat up a material in the cavity. This was done by measuring the Q-factor and the resonance frequency of the cavity, both with and without material inside. LÄS MER
4. Simulating microwave single scattering properties of melting ice particles: a preparation to extend the ARTS database
Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknikSammanfattning : Ice particles in the atmosphere affect for example remote sensing measurements made for climate and atmospheric research. When these ice particles melt their single scattering properties alters, which in turn affect the remote sensing measurements. LÄS MER
5. The myths and hazardous life of asphalt labourer : A pre-study on work environment and gender equality in the asphalt paving industry
Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälleSammanfattning : Road construction work is often regarded to be a dirty and strenuous job. The asphalt paving industry is male-dominated with a low percentage of women. This master thesis is part of Human Work Sciences at Luleå University of Technology's participation in the SMMART (Swedish Magnetite Microwave Asphalt Road Technology) project. LÄS MER