Sökning: "Inverse method IM"

Hittade 4 avhandlingar innehållade orden Inverse method IM.

  1. 1. Adsorption Isotherm Parameter Estimation in Nonlinear Liquid Chromatography

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Patrik Forssén; Bertil Gustafsson; Torgny Fornstedt; Georges Guiochon; [2005]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; High performance liquid chromatography HPLC ; Preparative chromatography; Competitive adsorption isotherm parameters; Perturbation peak PP method; Inverse method IM ; Computer simulation; Parameter estimation; Numerical method; Scientific Computing; Beräkningsvetenskap;

    Sammanfattning : This thesis concerns the development and validation of methods for the industrially important area of adsorption isotherm parameter estimation in preparative, nonlinear high performance liquid chromatography (HPLC). Preparative chromatography is a powerful separation method to get pure compounds from more or less complex liquid mixtures, e.g. LÄS MER

  2. 2. Specific surface area of some minerals commonly found in granite

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Isabelle E. Dubois; Maria E. Malmström; Bo Strömberg; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Granite; Mineral; Surface area; BET; Sorption; Particle size;

    Sammanfattning : The specific surface area, determined by the BET method, is a parameter often used to scale results of mineral studies of surface reactions in terms of rate and capacity to the field scale. Such extrapolations of results from small-scale laboratory experiments to the field-scale are important within many environmental applications. LÄS MER

  3. 3. Inversion and Joint Inversion of Electromagnetic and Potential Field Data

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Jochen Kamm; Ari Tryggvason; Laust B Pedersen; Mehrdad Bastani; Douglas Oldenburg; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Inversion; Electromagnetic methods; Joint inversion; Potential Field methods; Inversion; Elektromagnetische Verfahren; Joint-Inversion; Potentialverfahren; Geofysik med inriktning mot fasta jordens fysik; Geophysics with specialization in Solid Earth Physics;

    Sammanfattning : In this thesis, four inversion problems of different scale and difficulty are solved. Two of them are electromagnetic inverse problems. Two more are joint inversion problems of potential field data and other types of data. LÄS MER

  4. 4. Fracture and stress in powder compacts

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Pär Jonsén; [2006]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hållfasthetslära; Solid Mechanics;

    Sammanfattning : In the field of powder metallurgy (PM), the production methods are constantly developed and improved to produce components with high precision and strength. Cold uniaxial pressing of powder into a green body is a common process in PM. LÄS MER