Essays about: "Non-symmetric"

Showing result 1 - 5 of 7 essays containing the word Non-symmetric.

  1. 1. Design and Analysis of Non-symmetric Satellite Constellations

    University essay from KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Author : Jomuel Danilo Costales; [2023]
    Keywords : Space; Satellite; Constellation; Coverage; Non-symmetric; Walker; Set Cover problem; Greedy algorithm; Space; Satellit; Constellation; Täckning; Icke-symmetrisk; Walker; Set Cover problem; Greedy algoritm;

    Abstract : Satellite constellation design has been a well-studied problem since the beginning of the space age. In recent years new concepts and approaches tried to solve it with fewer satellites whilst guaranteeing coverage to the areas of interest, whether globally or regionally. READ MORE

  3. 2. Study of Corner and Bathtub Attachments with Respect to Static Sizing

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Linus Malm; [2022]
    Keywords : Applied Mechanics; Solid Mechanics; FEM; Static Strength; Abaqus; Fittings; Failure Modes;

    Abstract : This master thesis studied the possibilities of implementing new handbook methodologies for sizing of corner and bathtub attachments with respect to static strength.  Parametric studies of corner and bathtub attachments were performed in order to examine the effect of boundary conditions and vital dimensions with respect to static strength. READ MORE

  4. 3. Structural Assessment of the Glulam Arches at Stockholm Central Station

    University essay from KTH/Byggnadsmaterial

    Author : Anders Naumburg; Kasper Krönlein; [2020]
    Keywords : Wood; Glulam; Glulam-arch; Hetzer system; Töreboda system; AB Fribärande träkonstruktioner; Curved I glulam cross-sections;

    Abstract : The purpose of this master’s thesis was to investigate if suspension of heavy objectsis possible in the glulam arches at Stockholm Central Station. The main goal was todetermine the arches’ load carrying capacity’s utility ratio, in order to give knowledgeif additional loading can be added. READ MORE

  5. 4. Development of synthetic methodology for non-symmetric fullerene dimers

    University essay from Uppsala universitet/Institutionen för kemi - BMC

    Author : Fredrik Barnå; [2019]
    Keywords : fullerene; dumbbell; Prato; rhodium catalysis; fullerene dimer; HPLC; amino acid; cyclo addition; alkylation; solubility;

    Abstract : This bachelor thesis covers the initial development of a synthesis of fullerene dimers using two different types of linking reactions. Different setups for [3+2] cycloadditions to fullerenes (Prato reaction) were tested, and for that purpose, an N-alkylated amino acid was synthesised. READ MORE

  6. 5. Combinatorics of Macdonald polynomials and cyclic sieving

    University essay from KTH/Matematik (Avd.)

    Author : Joakim Uhlin; [2019]
    Keywords : ;

    Abstract : In this thesis, we study the non-symmetric Macdonald polynomials E_λ (x;q,t) at t=0 from a combinatorial point of view, using the combinatorial formula found by J. Haglund, M. Haiman, and N. Loehr. READ MORE