1–50 von 2,757 Ergebnissen
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    Chemical corrosion of PtRuCu

    Huang, Meihua | Online Contents | 2016

    Effects of chemical stabilizers on an expansive clay

    Zhao, Honghua / Ge, Louis / Petry, Thomas M. et al. | Springer Verlag | 2013
    of the physicochemical nature of the expansive clay, the use of chemical agents to improve their engineering properties is common. This ...
    Verlag: Korean Society of Civil Engineers , Heidelberg
    Schlagwörter: chemical stabilizers

      Effects of chemical stabilizers on an expansive clay

      Zhao, Honghua / Ge, Louis / Petry, Thomas M. et al. | Online Contents | 2014
      Schlagwörter: chemical stabilizers

    Non-spherical osmotic motor: chemical sailing

    Shklyaev, Sergey / Brady, John F. / Cordova-Figueroa, Ubaldo M. | Tema Archiv | 2014
    able to move even with uniform chemical activity on its surface. For small departures from a sphere the velocity of self-propulsion is ...

    Rheological and Chemical Characterization of Biobinders from Different Biomass Resources

    Dhasmana, Heena / Ozer, Hasan / Al-Qadi, Imad L. et al. | Transportation Research Record | 2019

    The increasing costs and strong worldwide demand for petroleum and the adverse environmental impact of the consumption of nonrenewable

     ...

    Analysis of Energy Utilization for Chemical Rockets

    Riggins, David W. / Abbas, Mohammad / Wainwright, Mitchell et al. | AIAA | 2018

    Methodology is developed for the comprehensive analysis and quantification of energy utilization in chemical rockets, based on the

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

    Mathematical Modeling of Multiphase Chemical Equilibrium

    Ewing, Mark E. / Isaac, Daron A. | AIAA | 2015

    Prediction of chemical equilibrium conditions is fundamental to modeling in many aerospace applications including rocket performance and

     ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Equilibrium

    Distributed control of chemical process networks

    Tippett, M. J. / Bao, J. | British Library Online Contents | 2015

    Systematic Reduction of Detailed Chemical Reaction Mechanisms for Engine Applications

    Seidel, Lars | Online Contents | 2017
    In this work, we apply a sequence of concepts for mechanism reduction on one reaction mechanism including novel quality control. We ...

    Calculation of Multidimensional Flames Using Large Chemical Kinetics

    Katta, Viswanath R. / Roquemore, William M. | AIAA | 2008
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Kinetics Mechanism , National Institute of Standards and Technology

    Study on volume stability of chemical foaming cement paste

    Liu, Wen-bin / Zhang, Xiong | Springer Verlag | 2017
    Abstract The paper is aimed at investigating the mechanism and cause of volume instability of chemical foaming ...
    Verlag: Korean Society of Civil Engineers , Seoul
    Schlagwörter: chemical foaming cement paste

      Study on volume stability of chemical foaming cement paste

      Liu, Wen-bin / Zhang, Xiong | Online Contents | 2017
      Schlagwörter: chemical foaming cement paste

    Quasidimensional Modeling of Diesel Combustion Using Detailed Chemical Kinetics

    Dobos, Aron P | Online Contents | 2017

      Quasidimensional Modeling of Diesel Combustion Using Detailed Chemical Kinetics

      Dobos, Aron P | Online Contents | 2017
      chemical kinetic mechanism to determine species concentrations and heat release in time. Comparison of predicted pressure, heat release, and ...

    Extended Formulations for Modeling of Chemical Equilibrium

    Ewing, Mark E. / Isaac, Daron A. | AIAA | 2016
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Equilibrium

    Influence of Chemical Constituents of Asphalt Binders on Their Rheological Properties

    Roja, K. Lakshmi / Masad, Eyad | Transportation Research Record | 2019

    The goal of this study is to investigate the chemical constituents and rheological properties of three different binders used in the

     ...

    Combined chemical looping for energy storage and conversion

    Galvita, Vladimir V | Online Contents | 2015

    Chemical Frost Protection of Road Surfaces: A Laboratory Investigation

    Fjærestad, Janne Siren / Klein-Paste, Alex / Wåhlin, Johan | Transportation Research Record | 2020

    Anti-icing chemicals are commonly used to protect against hoar frost formation on roadways and bridges. Because of their negative impact

     ...

    Chemical-Kinetic Parameters of Hyperbolic Earth Entry

    Chul Park / Richard L. Jaffe / Harry Partridge | AIAA | 2001
    Verlag: The American Institute of Aeronautics and Astronautics

    Rapid Chemical Stabilization of Soft Clay Soils

    Rafalko, Susan D. / Filz, George M. / Brandon, Thomas L. et al. | Transportation Research Record | 2007

    Since World War II, the military has sought methods for rapid stabilization of weak soils for support of its missions worldwide. Over

     ...

    Chemical Analysis of Deposits Separated from Blocked Fuel Filters

    Neville, Anne / Morina, Ardian / Forsberg, Carina et al. | SAE Technical Papers | 2021
    Gas Chromatography/Mass Spectrometry [GC/MS]) to understand the chemical composition of the filter deposits and highlight ...
    Verlag: Society of Automotive Engineers , SAE International

    Evaluation of Chemical Stabilization of a Highly Expansive Clayey Soil

    Mutaz, E. / Shamrani, Mosleh A. / Puppala, Anand J. et al. | Transportation Research Record | 2011

    Lime and cement are widely used in stabilization and improvement of the expansive subsoils that support pavement infrastructure. In this

     ...

    Evaluation of Chemical and Rheological Aging Indices to Track Oxidative Aging of Asphalt Mixtures

    Rad, Farhad Yousefi / Elwardany, Michael D. / Castorena, Cassie et al. | Transportation Research Record | 2018
    oxidation levels, termed aging index properties (AIPs) here. The objective of this study is to identify suitable rheological and chemical AIPs to ...

    PBT screening profile of CWAs (chemical warfare agents)

    Sanderson, Hans / Fauser, Patrik / Thomsen, Marianne et al. | Tema Archiv | 2007
    CWAs (Chemical warfare agents) have been used and disposed of in various fashions over the past decades. Significant amounts have been ...

    Experimental Study on the Permeability Characteristics of Sandstone in Different Chemical Solutions

    Yao, Huayan / Zhang, Zhenhua / Li, Dezhong | Springer Verlag | 2018
    values. The results show that the chemical nature of the solutions has a great influence on the evolution of the permeability coefficients of ...
    Verlag: Korean Society of Civil Engineers , Seoul

      Experimental Study on the Permeability Characteristics of Sandstone in Different Chemical Solutions

      Yao, Huayan / Zhang, Zhenhua / Li, Dezhong | Online Contents | 2018

    Investigations for Chemical Parameters Effect on Swelling Characteristics of Expansive Soils

    Reddy, Peddireddy Sreekanth / Mohanty, Bijayananda / Rao, Bendadi Hanumantha | Springer Verlag | 2021

    A comprehensive understanding of the chemical parameters effect can greatly aid in selecting the most compatible

     ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Investigating the Chemical Stability of Electrospray Plumes During Particle Collisions

    Bendimerad, Rafid / Tahsin, Abu Taqui Md / Yonas, Adam et al. | AIAA | 2023
    in the plume are susceptible to collisions, chemical reactions, and fragmentation, which may introduce different new species with various ...
    Verlag: The American Institute of Aeronautics and Astronautics

    Overview of systems considerations for on-board chemical hydrogen storage

    Aardahl, C.L. / Rassat, S.D. | Tema Archiv | 2009
    This overview is focused on chemical systems that hold promise for multiple cycle use such as those needed for commercialization of ...

    Chemical oxidation of LiCoPO4

    Wolfenstine, J. | Online Contents | 2005

    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 ...

    Novel Index for Evaluation of Particle Formation Tendencies of Fuels with Different Chemical Compositions

    Wittmann, Jan-Hubert / Menger, Lars | SAE Technical Papers | 2017
    chemical composition and overall quality of the fuel cannot be neglected in order to yield a comparable emission test within the EU and worldwide ...
    Verlag: Society of Automotive Engineers , SAE International

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

    Chemical Fate and Transport in the Environment

    Papavassiliou, Dimitrios V. | AIAA | 2016
    Verlag: 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
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Equilibrium

    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

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

    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

     ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Kinetics , Angle of Attack

    Thermal and Chemical Effects of NVO Fuel Injection on HCCI Combustion

    Steeper, Richard / Fitzgerald, Russell P. | SAE Technical Papers | 2010
    combustion. The extent of reaction of injected NVO fuel and the relative importance of resulting thermal and chemical effects on main combustion are ...
    Verlag: Society of Automotive Engineers , SAE International

    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

     ...
    Verlag: 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

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

    Chemical-release mission of CRRES

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

    Physico-Chemical Modeling of an Integrated SCR on DPF (SCR/DPF) System

    Schrade, Friedemann / Schaeffner, Jochen / Langeheinecke, Kay et al. | SAE Technical Papers | 2012
    A physico-chemical model of a Cu-zeolite SCR/DPF-system involving NH₃ storage and SCR reactions as well as soot oxidation reactions with ...
    Verlag: Society of Automotive Engineers , SAE International

    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

     ...
    Verlag: 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. ...

    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

     ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: High Temperature Chemical Kinetics

    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 Kinetic Mechanism Study on Premixed Combustion of Ammonia/Hydrogen Fuels for Gas Turbine Use

    Xiao, Hua | Online Contents | 2017
    , chemical, thermofluidic analyses are required to progress towards industrial implementation. Thus, the aim of this study is to identify reaction ...

      Chemical Kinetic Mechanism Study on Premixed Combustion of Ammonia/Hydrogen Fuels for Gas Turbine Use

      Xiao, Hua | Online Contents | 2017
      , chemical, thermofluidic analyses are required to progress toward industrial implementation. Thus, the aim of this study is to identify reaction ...