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Showing 1 to 14 of 14 for “"Moisture flow"”.

  1. On the Kinetics of Moisture Flow in Unsaturated Soils

    Biggar, James Wellington

    utahstate Repository record

  2. A model for dehydration and moisture flow in concrete at high temperature

    Pellón, Victor, 1976-Massachusetts Institute of Technology2001

    Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2001.

    mit Repository record

  3. Building Physics Tools: Needs, Use and the Lack of Use in the Building Process. Modelling Non-Isothermal Moisture Flow and Frost Penetration

    Burke, StephenByggnadsfysik LTH, Lunds Tekniska Högskola2009

    … costs associated with building failures due to moisture problems and explores the reasons why these failures are persistent in the building industry. This is done by looking at the role of computer based tools, interviewing moisture consultants, analysing how they operate and what limitations …

    lund Repository record

  4. Peridynamic Modeling of Coupled Mechanical Deformations and Transient Flow in Unsaturated Soils

    Jabakhanji, Rami

    … model for mechanical deformations and transient moisture flow in unsaturated soils is developed. The model is capable of simulating the emergence and evolution of cracks triggered by volumetric strains in the soil which are associated with changes in moisture content. The development of our model …

    purdue-thes Repository record

  5. A comparison of moisture flow patterns as shown by constant level and isentropic charts by means of a detailed study of the aerological data during the development of the Armistice Day storm in 1940

    Rowe, William MarineMassachusetts Institute of Technology1943

    Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Meteorology, 1943.

    mit Repository record

  6. Finite Element Modeling of Steel Corrosion in Concrete Structures

    Farhadi, MehrnoushVirginia Tech2018

    … process which is affected by heat transfer, moisture flow and transport of chemical species through the concrete pore network. Reliable and robust analytical tools are required to allow multi-physics simulations of steel corrosion. This study has developed a nonlinear finite element analysis …

    vt Repository record

  7. Numerical modelling of leachate production and movement within landfill sites

    Khan, Taj AliUniversity of Strathclyde1996

    … these models. These models simplify the actual flow process in the waste matrix and assume the same density throughout the simulation period. Moisture flow through waste material is investigated through experiments, and as a result different mathematical models were developed. These models …

    strathclyde Repository record

  8. A thermodynamic simulation model for storage of corn

    Sheng, Chung-TehVirginia Polytechnic Institute and State University1982

    … this study. The boundary conditions of heat and moisture were determined using the law of conservation, the law of heat and mass diffusion, and the law of convective heat and mass transfer. The system was solved using the implicit finite difference method with matrix inversion for an axisymmetric …

    vt Repository record

  9. Heat and mass transfer within porous building materials

    Galbraith, Graham H.University of Strathclyde1992

    … significantly impaired by the presence of excess moisture. At present, designers have available only simplistic steady-state techniques to predict such effects, for example that presented by Glaser in 1959. These simple models recognise moisture transport in vapour form only and do not allow …

    strathclyde Repository record

  10. Continuum Mechanics Modelling of Corrugated Board

    Nyman, UlfUlf Nyman, Structural Mechanics, Box 118, SE-221 00 Lund, Sweden,2004

    … employment. Time dependent variables such as moisture content, strain fields, stress fields and material strength play important roles for the time to failure. Supplementary, the stochastic nature of material and moisture load is obstructing the prediction of a reliable measure of lifetime. …

    lund Repository record

  11. Moisture permeability of mature concrete, cement mortar and cement paste

    Hedenblad, GöranDivision of Building Materials, LTH, Lund University1993

    Moisture permeability tests were performed on specimens of concrete, cement mortar and cement paste with the bottom side in water or in moist air and the upper side in a relative humidity of 33 %. The distribution of the relative humidity within the specimen was measured, at stationary conditions, …

    lund Repository record

  12. Drylines over the interior of subtropical southern Africa

    Van Schalkwyk, LynetteDepartment of Oceanography2024

    … from regions of moist air. Due to changes in airflow that occur along the interface of these boundaries, they are known to act as zones of surface convergence which can trigger convection. For this reason drylines have been studied globally. Drylines regularly form over the interior of …

    cape-town Repository record

  13. Unveiling invisible water flows in socio-hydrological systems

    DE PETRILLO, ELENAPolitecnico di Torino2025

    L'abstract è presente nell'allegato / the abstract is in the attachment

    poli-torino Repository record

  14. Αναλυτική επίλυση μη γραμμικών προβλημάτων διήθησης

    Τζιώλας, ΘεόδωροςAristotle University Of Thessaloniki (AUTH)1989

    … EQUATION OF THE ONE DIMENSIONAL UNSATURATED FLOW IS FORMED HAVING THE FLUX AS DEPENDENT VARIABLE WHILE THE TIME T AND THE MOISTURE Θ ARE THE INDEPENDENT VARIABLES. SIMPLE APPROXIMATE ANALYTICAL SOLUTIONS OF THE PROBLEM ARE PRESENTED BASED ON THE ABOVE MENTIONED DIFFERENTIAL EQUATION. THE …

    greece Repository record