21–40 of 1,589 hits
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    Chemical, Microstructural, and Rheological Characterizations of Binders to Evaluate Aging and Rejuvenation

    Osmari, Patrícia Hennig / Aragão, Francisco Thiago Sacramento / Leite, Leni Figueiredo Mathias et al. | Transportation Research Record | 2017
    such as area fraction and spatial and size distributions of the binder constituents. Finally, the following chemical tests were performed to ...

    Chemical Fate and Transport in the Environment

    Papavassiliou, Dimitrios V. | AIAA | 2016
    Publisher: The American Institute of Aeronautics and Astronautics

    Effects of Thermal and Chemical Nonequilibrium on Response of Charring Ablative Materials

    Coskun, Volkan / Sert, Cuneyt | AIAA | 2024
    evaluation of thermodynamic/transport properties of pyrolysis gas mixture and chemical kinetics, if necessary. Thermal nonequilibrium between the ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Parabolized Stability Analysis of Hypersonic Thermal–Chemical Nonequilibrium Boundary-Layer Flows

    Chen, Xianliang / Wang, Liang / Fu, Song | AIAA | 2021

    In this work, the stability of Mach 20 flows past a 6 deg wedge in thermal–chemical nonequilibrium (TCNE) is studied by means of linear

     ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Effect of Chemical Reaction Rates on Aeroheating Predictions of Reentry Flows

    Reddy, D. Siva K. / Sinha, Krishnendu | AIAA | 2011
    Publisher: The American Institute of Aeronautics and Astronautics
    Keywords: Chemical Equilibrium

    Influence of Chemical Kinetics Models on Plasma Generation in Hypersonic Flight

    Sawicki, Pawel / Chaudhry, Ross S. / Boyd, Iain D. | AIAA | 2021

    The accuracy and sensitivity of plasma generation predicted by several different chemical kinetics models is investigated in the context

     ...
    Publisher: The American Institute of Aeronautics and Astronautics
    Keywords: Chemical Kinetics , Angle of Attack

    Continuum Simulations of Hypersonic Flows in Chemical and Thermal Nonequilibrium

    Wagnild, R. M. / Gallis, M. A. | AIAA | 2018

    The ability of the Navier–Stokes equations to capture the effects of strong chemical and thermal nonequilibrium on gas composition in a

     ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Chemical-release mission of CRRES

    REASONER, DAVID L. | AIAA | 1992
    Publisher: The American Institute of Aeronautics and Astronautics

    Quasiclassical Trajectory Analysis of Nitrogen for High-Temperature Chemical Kinetics

    Chaudhry, Ross S. / Bender, Jason D. / Schwartzentruber, Thomas E. et al. | AIAA | 2018

    Understanding gas–phase chemical kinetics is important for modeling hypersonic flows. This paper discusses quasiclassical trajectory

     ...
    Publisher: The American Institute of Aeronautics and Astronautics
    Keywords: High Temperature Chemical Kinetics

    Flame Diagnostics with a Conservative Representation of Chemical Explosive Mode Analysis

    Wu, Wantong / Piao, Ying / Xie, Qing et al. | AIAA | 2019

    A conservative representation of a chemical explosive mode analysis is formulated for flame diagnostics in compressible reactive flows

     ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Natural Convection of Reacting Chemical in Square Enclosure with Circular Cylinder

    Chandra Roy, Nepal / Reddy Gorla, Rama Subba | AIAA | 2022

    Natural convection characteristics of a reacting chemical are presented considering a circular cylinder at different locations in a

     ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Modelling and performance prediction of a centrifugal cargo pump on a chemical tanker

    Yüksel, Onur / Köseoğlu, Burak | Taylor & Francis Verlag | 2020
    of a chemical tanker’s centrifugal cargo pump. ...

    Influence of Aging Temperature on Rheological and Chemical Properties of Asphalt Binders

    Huang, Shin-Che / Grimes, Will | Transportation Research Record | 2010
    lengths of time. The chemical (infrared spectra) and rheological properties of these aged asphalts were compared. Results showed that the same PG ...

    Chemical Melting of Ice: Effect of Solution Freezing Point on the Melting Rate

    Wåhlin, Johan / Klein-Paste, Alex | Transportation Research Record | 2016
    difference between ice and solution—affects the chemical melting rate of ice. In this study, the driving force was represented by the solution ...

    Chemical Nonequilibrium Modeling of Low-Power Nitrogen/Hydrogen Arcjet Thrusters

    Wei, Yan-Ming / He, Qing-Song / Wang, Hai-Xing | AIAA | 2016

    Departures from thermal, chemical equilibrium of a plasma flow in a low-power arcjet thruster with a 1:2 nitrogen/hydrogen mixture as

     ...
    Publisher: The American Institute of Aeronautics and Astronautics
    Keywords: Chemical Equilibrium

    Characterization of Carbon Ablation Models Including Effects of Gas-Phase Chemical Kinetics

    Candler, Graham V. / Alba, Christopher R. / Greendyke, Robert B. | AIAA | 2017

    The modeling of the oxidation and sublimation of carbon-based ablative thermal protection system materials remains an area of active

     ...
    Publisher: The American Institute of Aeronautics and Astronautics
    Keywords: Gas Phase Chemical Kinetics Models

    Chemical plant innovative safety investments decision-support methodology

    Reniers, G.L.L. / Audenaert, A. | Elsevier | 2009
    extent to which investing in safety during the creation of a new chemical installation proves profitable ...
    Keywords: prevention costs in the chemical sector

    Chemical Speciation of Hydrocarbon Emissions from a Commercial Aircraft Engine

    Paul Yelvington / Scott Herndon / Joda Wormhoudt et al. | AIAA | 2007
    Publisher: The American Institute of Aeronautics and Astronautics

    Effects of chemical admixtures and curing conditions on some properties of alkali-activated cementless slag mixtures

    Bilim, Cahit / Karahan, Okan / Atiş, Cengiz Duran et al. | Springer Verlag | 2015
    Abstract This paper reports the results of an investigation on the influences of admixtures and curing ...
    Publisher: Korean Society of Civil Engineers , Heidelberg
    Keywords: chemical admixtures

    Effect of Rejuvenators on Rheological, Chemical, and Aging Properties of Asphalt Binders Containing Recycled Binders

    Karki, Pravat / Zhou, Fujie | Transportation Research Record | 2016
    mixtures to reconstruct the chemical structures of oxidized RAP and RAS binders. However, the overall effects of rejuvenators on the properties of ...