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Akademický článek
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Autor:
Callbo, Simon, Gottfarb-Bart, Samuel
Unmanned aerial vehicles (UAV’s) are nowadays greatly appreciated. The advantage over manned airplanes are great since UAV’s can be much smaller and therefore lighter. The goal of this project is to evaluate the performance of an environmentally
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-154491
Autor:
Jansson, Robert, Lundberg, Görel
This report is written in the purpose to investigate the mechanical forces and characteristics related to a propeller driven aircraft in the Earth’s atmosphere. It’s written as a thesis project during the spring semester of 2014 and graded accord
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-154489
Autor:
Pettersson, Lars
Denna rapport behandlar arbetet kring att ta fram åtgärder för förebyggande underhåll på en kanal för tillverkning av rullar till rullager, vid SKF i Göteborg. Målet har varit att upprätta ett grundläggande underhållsprogram, med fokus fr
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-10319
Autor:
Drysdale, Morgan
Metal additive manufacturing is an important tool for the creation of cost effective and environmentally friendly components for the future of the aerospace industry. Newly developed methods such as Direct Energy Deposition, Laser Beam Wire (DEDLB/w)
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-108194
Autor:
Stenberg, Hjalmar
Functioning satellite communication is a key part in everyday life and this thesis aims to contribute to the research area by exploring the characterisation of electrostatic discharges on antennas. Currently there is a gap in the research field when
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-106821
Autor:
Blana, Lasse
A retarding potential analyzer (RPA) is being developed at the Swedish Institute of SpacePhysics to build expertise in designing plasma particle instruments measuring currents.This thesis presents the results of the project. First, a literature surve
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-105680
Autor:
Mehmed, Sebastian
This study presents an analysis of the organic matter in meteorites, particularly carbonaceous chondrites (CCs), using advanced experimental techniques such as Two-step laser desorption laser ionization mass spectrometry (L2MS-oTOF) and Atmospheric P
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-105423
Autor:
Giacomini, Enrico
Over the past decade, there has been a considerable increase in space exploration efforts, driving the need for new methods to examine planets and other celestial bodies. The current trend involves designing spacecraft capable of surveying surfaces f
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-105448
Autor:
Guietti, Simone
”The Eagle has landed”. With this words, astronaut Neil Armstrong, together with astronaut Edwin ”Buzz” Aldrin, confirmed the safe landing on the Moon of the Apollo11 on July 20th, 1969. This achievement would have never been possible without
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-104669