Now showing items 105883-105902 of 194323

    • Investigation of Enhanced Polygon Wall Boundary Model in PNU-MPS Method 

      Chung, Soh-Myung; Ji, Seong-Jun; Shin, Hee-Sung; Park, Jong-Chun; Kim, Kyung-Sung (CIMNE, 2017)
      Conference report
      Open Access
      With regard to demonstration of fluid flow, there are two descriptions which are Eulerian description and Lagrangian description. In the field of CFD (Computational Fluid Dynamics), a number of studies relevant to grid ...
    • Investigation of experimental research on the low velocity impact damage behavior of ncf composite plates – COMPLAS XII 

      Agir, I.; Kursun, A.; Bektas, N. B. (CIMNE, 2013)
      Conference report
      Open Access
      In this study an experimental investigation is performed on the impact response of non-crimp fabric composite plates at room temperature. Chopped strand mat combi is used as reinforcing material and two kinds of matrix; ...
    • Investigation of fitness function weight-coefficients for optimization in WMN-PSO simulation system 

      Sakamoto, Shinji; Oda, Tetsuya; Ikeda, Makoto; Barolli, Leonard; Xhafa Xhafa, Fatos; Woungang, Isaac (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Conference report
      Open Access
      With the fast development of wireless technologies, Wireless Mesh Networks (WMNs) are becoming an important networking infrastructure due to their low cost and increased high speed wireless Internet connectivity. In our ...
    • Investigation of gas migration and retention using transparent soil 

      Siemens, G.A.; Mumford, K.G.; Sills, L.A. (Universitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica, 2015-06-02)
      Conference report
      Open Access
    • Investigation of geotextile resistance to the environment 

      Somogyi Škoc, Maja; Borrás, Jaume; Ardanuy Raso, Mònica; Tarbuk, Anita (2016)
      Conference report
      Restricted access - publisher's policy
      The aim of this work was to provide an investigation of nonwoven geotextiles resistance to the environment. When a geotextile is used in a civil engineering structure, it is intended to perform a particular function for a ...
    • Investigation of green water in FPSO by a particle-based numerical offshore tank 

      Bellezi, Cesar Augusto; Fernandes, Davi Teodoro; Cheng, Liang-Yee; Tsukamoto, Márcio Michiharu; Nishimoto, Kazuo (CIMNE, 2015)
      Conference report
      Open Access
      The green water is a highly non linear hydrodynamic phenomenon that occurs when the wave height exceeds the freeboard of the floating structures in harsh environments, and may compromise the operation and security of the ...
    • Investigation of heavily deformed and dual phase materials by means of Transmission Kikuchi Diffraction 

      Serret Aracil, Roger (Universitat Politècnica de Catalunya / Universiteit Gent, 2013)
      Master thesis (pre-Bologna period)
      Open Access
      The metal industry is continuously searching for new materials with improved mechanical properties. Nanocrystalline, nanostructured and ultrafine-grained materials offer properties that are vastly different from and often ...
    • Investigation of Heavily Doped Congruent Lithium Tantalite for Single-pass Second Harmonic Generation 

      Farsi, Mohammad Vahid (Universitat Politècnica de Catalunya, 2013-05-09)
      Master thesis
      Open Access
      [ANGLÈS] We report a compact , practical, green sources based on single-pass second harmonic generation(SHG) of a picosecond Yb-fiber laser in 10-mm-long, heavily MgO doped congruent lithium tantalite (MgO:cPPLT). The ...
    • Investigation of High Temperature Receivers at Heat Loss Test Bench and Field Simulations with SAM 

      Ercisli, Hasret (Universitat Politècnica de Catalunya, 2012-07)
      Master thesis
      Restricted access - author's decision
      The heat loss investigations were pursued for a high temperature solar receiver which is designed for molten salt use. Existing test bench was analyzed by questioning possible problems such as uneven temperature distribution, ...
    • Investigation of inhomogeneity and geometric imprecisions of fabric and their influence on the dynamics of paintings 

      May Llorens, Magalí (Universitat Politècnica de Catalunya, 2021-05-20)
      Master thesis
      Open Access
      Covenantee:   Universität Stuttgar. Institut für Technische und Numerische Mechanik
      The transport of paintings from one exhibition to another introduces mechanical loads and which are caused, along with other sources, by impacts in the packaging and loading processes or by vibrations during the ride. It ...
    • Investigation of internal erosion processes using a coupled DEM-fluid method 

      Sari, H.; Chareyre, B.; Catalano, E.; Philippe, P.; Vincens, E. (CIMNE, 2011)
      Conference report
      Open Access
      The evolution of granular beds subjected to upward seepage flow is investigated using a coupled DEM-fluid model implemented by Catalano et al. in the open-source software Yade-DEM. Firstly, filtration properties of a coarse ...
    • Investigation of kinetics of a strongly exothermic reaction in microstructured reactors. Cyclisation of pseudoionone to β-ionone 

      Santacana Moya, Mireia (Universitat Politècnica de Catalunya / École Polytechnique Fédérale de Lausanne, 2010)
      Master thesis (pre-Bologna period)
      Open Access
      Microstructured reactors (MSR) are innovative reactors with the dimensions in the submillimeter range along one or two axis, where chemical transformation takes place. MSR present heat transfer coefficients one order of ...
    • Investigation of knock limits of dual fuel engines 

      Cando Comino, Juan Carlos (Universitat Politècnica de Catalunya / Budapest University of Technology and Economic, 2012)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Budapesti Műszaki és Gazdaságtudományi Egyetem
      Road transport is still an essential part of the transport around Europe and has tremendous importance for all EU citizens. Unfortunately, also is one of the major contributors to air pollution and climate change. Much ...
    • Investigation of Lab-on-Spoon Low-Power Realization for Smart Kitchen and AAL Scenarios 

      Espejo Miralles, Zoé (Universitat Politècnica de Catalunya, 2011)
      Master thesis (pre-Bologna period)
      Open Access
      The Institute of Integrated Sensor Systems (ISE) at Technische Universität Kaiserslautern researches the design and application of intelligent, environment-aware systems using integrated, adaptive electronics and sensors. ...
    • Investigation of mass discharge rate and segregation from hopper by discrete element method 

      Kumar, Raj; Patel, Chetan M.; Jana, Arun K.; Gopireddy, Srikanth R. (CIMNE, 2017)
      Conference report
      Open Access
      Hoppers of different shape and angle are widely used in different industries particularly in handling of solids as storage units and in unit operations, e.g. mixing, tableting, etc. It is a challenge to choose a right ...
    • Investigation of micro-architected materials with unusual combinations of stiffness and damping 

      Auria Rasclosa, Borja (Universitat Politècnica de Catalunya / University of California, 2010)
      Master thesis (pre-Bologna period)
      Open Access
      It has been known for many years that properties of individual materials can be improved by appropriately combining two materials in a composite. A stiff and a lossy material can be joined to achieve desired combinations ...
    • Investigation of microclimatic envelopes for a building area with respect to indoor environment and energy performance 

      Sierra Koltomov, Maxim (Universitat Politècnica de Catalunya / Denmarks Tekniske Universitet (Technical University of Denmark), 2010)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      A microclimatic envelope usually corresponds to a transparent covering that encloses a large space around building areas. It is supposed to create favorable conditions compared to the weather present outside the envelope ...
    • Investigation of mid-term network migration scenarios comparing multi-band and multifiber deployments 

      Shariati, Mohammad Behnam; Sayyad Khodashenas, Pouria; Rivas Moscoso, José Manuel; Ben Ezra, Shalva; Klonidis, Dimitrios; Jiménez, Felipe; Velasco Esteban, Luis Domingo; Tomkos, Ioannis (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Conference report
      Restricted access - publisher's policy
      We compared two different mid-term migration scenarios for core network capacity scaling, realized using either multi-band or multi-fiber systems. We show, under realistic assumptions of current costs, that the multi-fiber ...
    • Investigation of nanocoated materials for open & closed sorption cycles 

      Veilleux, Gabriel (Universitat Politècnica de Catalunya, 2019-07-10)
      Master thesis
      Restricted access - confidentiality agreement
      Covenantee:   SaltX Technology
    • Investigation of nanoscale interactions by means of subharmonic excitation 

      Santos Hernández, Sergio; Phillips, M.A.; Verdaguer, Albert; Font Teixidó, Josep; Chiesa, Matteo; Gadelrab,, K.; Stefancich, M.; Armstrong, P.; Li, G.; Souier, T.; Thomson, Neil H.; Barcons Xixons, Víctor (2012-08-16)
      Article
      Restricted access - publisher's policy
      Multifrequency atomic force microscopy holds promise as a method to provide qualitative and quantitative information about samples with high spatial resolution. Here, we provide experimental evidence of the excitation of ...