Search for dissertations about: "RIMS"

Showing result 1 - 5 of 18 swedish dissertations containing the word RIMS.

  2. 1. Atomic laser resonance ionization mass spectrometry

    Author : Lars Bengtsson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; resonacne ioniation spectroscopy; photoionization; resonant photoexcitaiton; time-of-flight mass spectrometer; resonance ionization mass spectrometry; laser ablation; isotope selectivity; RIMS; RIS;

    Abstract : .... READ MORE

  4. 2. Microstructure of Cermets

    Author : Per Lindahl; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; thermodynamic; microchemistry; N ; AP-FIM; Ti C; cutting tools; SEM; cemented carbide; TEM; sintering;

    Abstract : The microstructure of several TiC-TiN-Mo2C-WC-Co/Ni model alloys and a commercial (Ti,Ta,W,Mo)(C,N)-(Co,Ni) type cermet was studied using x-ray diffraction, optical microscopy, scanning electron microscopy, analytical electron microscopy and atom probe field ion microscopy. In addition thermodynamical calculations were made in order to understand the development of the microstructure during sintering. READ MORE

  5. 3. Dynamic Modeling of Hydropower Generators

    Author : David Rondon; Jan-Olov Aidanpää; Rolf Gustavsson; Florian Thiery; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Maskinkonstruktion; Machine Design;

    Abstract : Modeling the dynamics of hydropower generators has been the aim pursued by many studies, as providing a reliable model would lead to more cost-effective designs. Hydropower generators comprise many parts, tilting-pad bearings, shaft, rotor rim, and stator among them, that contribute to the system's nonlinearities. READ MORE

  6. 4. On Tyre Rotation Modelling and Cooling Flow Measurements

    Author : Teddy Hobeika; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CFD; Aerodynamics; Tyres; cooling flow; air mass flow;

    Abstract : With the technological computer advancements, vehicle development is relying more and more on simulations as an alternative to testing. A similar trend follows in aerodynamic development of vehicles where Computational Fluid Dynamics(CFD) simulations are increasing in complexity and accuracy. READ MORE

  7. 5. Ethical Adaptation to Sea Level Rise: The Planner’s Perspective

    Author : Anna Wedin; Karin Edvardsson Björnberg; Per Wikman-Svahn; Neelke Doorn; KTH; []
    Keywords : HUMANIORA; HUMANITIES; adaptation; climate change; sea level rise; local planning; ethics; empirical ethics; planning for uncertainty; Filosofi; Philosophy;

    Abstract : This thesis addresses local adaptation to climate change-induced sea level rise, taking an ethical perspective and focusing at the role of planning and the planner. The research, which has been conducted within a transdisciplinary research project, takes a bottom-up approach to applied ethics, and relies to a great extent on empirical data. READ MORE