61–80 von 1,858 Ergebnissen
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    Unconfined compressive strength of clayey soils stabilized with waterborne polymer

    Naeini, Seyed Abolhassan / Naderinia, Bahman / Izadi, Ehsan | Springer Verlag | 2012
    Abstract Improvement and stabilization of soils are widely used as an alternative to substitute the lacking of ...
    Verlag: Korean Society of Civil Engineers , Heidelberg

    Uncertainty Quantification on the High-Temperature Kinetics of Dioxygen Dissociation and Oxygen Recombination

    Miki, Kenji | AIAA | 2017
    it is found that the estimated reaction rate is close to Park’s model (“Review of Chemical-Kinetic Problems of Future NASA Mission, I: Earth ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Kinetic Problems , Chemical Equilibrium

    Uncertainty in maritime risk analysis: Extended case study on chemical tanker collisions

    Sormunen, Otto-Ville E / Goerlandt, Floris / Häkkinen, Jani et al. | SAGE Publications | 2015
    article discusses a case study dealing with risk analysis for a chemical spill in the Gulf of Finland and analyses the related uncertainties by ...
    Schlagwörter: Chemical tankers , Gulf of Finland

    Uncertainty and Sensitivity Analysis of Afterbody Radiative Heating Predictions for Earth Entry

    West, Thomas K. / Johnston, Christopher O. / Hosder, Serhat | AIAA | 2016
    level 2 and level 5 and rates of three chemical reactions influencing N ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Angle of Attack

    Uncertainty Analysis of Reaction Rates in a Finite-Rate Surface-Catalysis Model

    Sorensen, Cory / Valentini, Paolo / Schwartzentruber, Thomas E. | AIAA | 2012
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Energy

    Uncertainty Analysis of Radiative Heating Predictions for Titan Entry

    West, Thomas K. / Brune, Andrew J. / Hosder, Serhat et al. | AIAA | 2015
    chemical rate models, molecular band emission, and the excitation/deexcitation rates of molecules modeled with a non-Boltzmann approach. Because of ...
    Verlag: The American Institute of Aeronautics and Astronautics

    Ultraviolet Fixation of Molecular Contamination: Physical Model Numerical Implementation and Validation

    Roussel, Jean-François / Vanhove, Emilie / Tondu, Thomas et al. | AIAA | 2016
    this model, the substrate excitation is followed by the reaction of adsorbed contaminants with excited sites. Contaminant chemical ...
    Verlag: The American Institute of Aeronautics and Astronautics

      Ultraviolet Fixation of Molecular Contamination: Physical Model Numerical Implementation and Validation

      Roussel, Jean-François | Online Contents | 2016
      this model, the substrate excitation is followed by the reaction of adsorbed contaminants with excited sites. Contaminant chemical ...

    Ultra-lightweight Concrete Containing Expanded Poly-lactic Acid as Lightweight Aggregate

    Sayadi, Aliakbar / Neitzert, Thomas R. / Clifton, G. Charles et al. | Springer Verlag | 2018
    chemical reactivity of EPLA significantly changes the hydration products of concrete and causes concrete carbonation as well as the conversion of ...
    Verlag: Korean Society of Civil Engineers , Seoul

      Ultra-lightweight Concrete Containing Expanded Poly-lactic Acid as Lightweight Aggregate

      Sayadi, Aliakbar / Neitzert, Thomas R. / Clifton, G. Charles et al. | Online Contents | 2018
      that the properties of EPLA concrete are mainly influenced by the volume of EPLA and curing conditions. The chemical reactivity of EPLA ...
      Verlag: Korean Society of Civil Engineers , Springer , [Berlin

    Ultrafine Portland cement grouting performance with or without additives

    Mollamahmutoğlu, Murat / Avci, Eyübhan | Springer Verlag | 2014
    Abstract The aim of this experimental study was to investigate the penetrability of ultrafine Portland cement ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Tyres: destination end

    Ramirez-Hernandez, Aurelio / Conde-Acevedo, Jorge | Tema Archiv | 2013
    effectively proposed. Between the proposed methods, those that are highlighted are thermal degradation, chemical degradation, recycling and usage of ...

    Two-Temperature Modeling of Nonequilibrium Relaxation and Dissociation in Shock-Heated Oxygen

    Aiken, Timothy T. / Boyd, Iain D. | AIAA | 2023
    measured data from reflected shock tube experiments. A computationally efficient multistep technique is developed to model the unsteady dynamics of ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Thermochemistry and Chemical Kinetics

    Two-Dimensional Model for Liquid-Rocket Transverse Combustion Instability

    Sirignano, William A. / Popov, Pavel P. | AIAA | 2013
    circular combustion chamber are examined with the primary flow in the axial direction. Turbulent mixing of methane and gaseous oxygen with coaxial ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Kinetics

    Two-Dimensional Boundary Layer Flow of Chemical Reaction MHD Fluid over a Shrinking Sheet with Suction and Injection

    Khan, Y. | ASCE | 2014

    In this paper, the steady two-dimensional boundary layer flow of chemical reaction magnetohydrodynamics (MHD

     ...
    Verlag: American Society of Civil Engineers

    Turbulent Radiation Statistics of Exhaust Plumes Exiting from a Subsonic Axisymmetric Nozzle

    Blunck, David / Harvazinski, Matthew / Rankin, Brent et al. | AIAA | 2012
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Equilibrium

    Turbulent Flow, Heat Transfer Deterioration, and Thermal Oxidation of Jet Fuel

    Jiang, Hua / Ervin, Jamie / West, Zachary et al. | AIAA | 2013
    representation of turbulent thermal and flow behavior studied in heated tube experiments conducted at supercritical pressure. Moreover, the ...
    Verlag: The American Institute of Aeronautics and Astronautics

    TURBULENCE EFFECTS IN CHEMICAL REACTION KINETICS MEASUREMENTS

    EBERSTEIN, I. J. / GLASSMAN, I. / SAGALYN, R. C. | AIAA | 1963
    Verlag: The American Institute of Aeronautics and Astronautics

    Turbulence and additive effects on ignition delay in supersonic combustion

    Tahsini, Amir M | SAGE Publications | 2013
    Numerical study of two-dimensional supersonic hydrogen–air mixing layer is performed to investigate the effects of turbulence and chemical ...

    Tribological Evaluation for an In-Depth Understanding of Improved Workability of Foamed Asphalt

    Bairgi, Biswajit K. / Mannan, Umme A. / Tarefder, Rafiqul A. | Transportation Research Record | 2019
    rheological and chemical properties. Test results show that the foaming process alters the frictional resistance of the foamed asphalts; specifically ...

    Tribochemistry on clutch friction material lubricated by automatic transmission fluids and the link to frictional performance

    Zhao, Hongyuan / Morina, Ardian / Neville, Anne et al. | Tema Archiv | 2013
    proposed pathways of additive decompositions by using chemical bond dissociation energy comparisons. ...

    Treatment of automotive exhaust gases by high-speed electrons

    Zhou, Xiaojian / Bai, Min-Dong / Zhang, Zhitao et al. | Tema Archiv | 2003
    narrow discharge gap. Electrons accelerated by this field can gain 16 eV average energy, which is higher than the chemical bonding energy of CO ...