101–120 von 134 Ergebnissen
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    Numerical and experimental study on thermal shock damage of CVD ZnS infrared window material

    Liu, Yuanchun / He, Yurong / Yuan, Zigui et al. | Tema Archiv | 2014
    infrared window. The purpose of this paper is to investigate the thermal shock damage of chemical vapor deposition zinc sulfide (CVD ZnS) infrared ...

    Effects of polarity on the friction and wear of collector shoes deployed in a metro traction system

    Dong, Lin / Zhong, Wen / Chen, Guang Xiong et al. | Tema Archiv | 2014
    coefficient, temperature rise and wear volume loss of the friction pair are measured. The chemical constituents of worn surfaces are investigated ...

    Hybrid Carbon-Carbon Ablative Composites for Thermal Protection in Aerospace

    Sanoj, P. / Kandasubramanian, Balasubramanian / Shen, Hui-Shen | Tema Archiv | 2014
    application of composite materials for high temperature zones in aerospace applications has resulted in extensive exploration of cost effective ...

    Cobalt-base alloy gun barrel study

    de Rosset, William S. / Montgomery, Jonathan S. | Tema Archiv | 2014
    candidate for use as a gun liner. An unusual wear pattern resulting from this loss was observed near the muzzle. Elimination of chemical and thermal ...

    Analytical Study for the Effects of Chemical Reaction and Mass Transfer on Free Convective Flow Past a Vertical Isothermal Cone Surface

    Seddeek, M. A. / Odda, S. N. / Abdelmeguid, M. S. | ASCE | 2015

    An analytical study is presented for the effects of chemical reaction and mass transfer on the free convective

     ...
    Verlag: American Society of Civil Engineers

    Analytical Study for the Effects of Chemical Reaction and Mass Transfer on Free Convective Flow Past a Vertical Isothermal Cone Surface

    Odda, S. N | Online Contents | 2016
    AbstractAn analytical study is presented for the effects of chemical reaction and mass transfer on the free convective flow of a viscous ...

      Analytical Study for the Effects of Chemical Reaction and Mass Transfer on Free Convective Flow Past a Vertical Isothermal Cone Surface

      Odda, S. N | Online Contents | 2015
      AbstractAn analytical study is presented for the effects of chemical reaction and mass transfer on the free convective flow of a viscous ...

    Re-examining the influence of chloride ions on electrochemical CO2 corrosion of pipeline steels—corrosion of the heat-affected zones (HAZs) of API-X100 steel

    Eliyan, Faysal Fayez / Alfantazi, Akram | Tema Archiv | 2015
    This research investigates the corrosion characteristics of simulated heat-affected zones (HAZs) of API X-100 pipeline steels in ...

    Exploratory Review of Sintered Lunar Soil Based on the Results of the Thermal Analysis of a Lunar Soil Simulant

    Bernold, L. E | Online Contents | 2015
    AbstractThe exploration and development of space will require energy that is reliable, ubiquitous, and economical to produce. The ...

    Three-Dimensional Flow of Maxwell Fluid with Soret and Dufour Effects

    Bilal Ashraf, M. / Hayat, T. / Alhuthali, M. S. | ASCE | 2015
    stretching surface with convective boundary conditions. Analysis is carried out in the presence of mass transfer with first-order chemical reactions ...
    Verlag: American Society of Civil Engineers

    Dynamic Simulation of Insulation Material Ablation Process in Solid Propellant Rocket Motor

    Zeng, Zhuo Xiong | Online Contents | 2015
    diene monomer (EPDM) ablative composite used as heat shield was analyzed. The physical, chemical, and mechanical processes of ablation were ...

    High-Speed Surfactant-Free Fabrication of Large Carbon Nanotube Membranes for Multifunctional Composites

    Datta, Siddhant / Fard, Masoud Yekani / Chattopadhyay, Aditi | ASCE | 2015
    of surfactants and chemical functionalization of MWNTs was completely avoided in this method because functionality of carbon nanotubes can be ...
    Verlag: American Society of Civil Engineers

    Boron Particle Combustion in Solid Rocket Ramjets

    Hu, Jianxin | Online Contents | 2015
    AbstractFor the combustion research of boron particles in solid rocket ramjets, a new experimental system has been developed, which can be ...
    Schlagwörter: Chemical properties

    Prediction of Chemical Nonequilibrium Flow Structure at Different Free-Stream Knudsen Numbers

    He, Tao / Wang, Jiang-Feng | ASCE | 2016
    . Further, the effects of chemical nonequilibrium on hypersonic rarefied flow-field structure are investigated to verify the applicability of the ...
    Verlag: American Society of Civil Engineers

      Prediction of Chemical Nonequilibrium Flow Structure at Different Free-Stream Knudsen Numbers

      He, Tao | Online Contents | 2016
      AbstractA numerical study is conducted to investigate the effects of the inflow Knudsen number (Kn) on hypersonic chemical nonequilibrium ...

      Prediction of Chemical Nonequilibrium Flow Structure at Different Free-Stream Knudsen Numbers

      He, Tao | Online Contents | 2016
      AbstractA numerical study is conducted to investigate the effects of the inflow Knudsen number (Kn) on hypersonic chemical nonequilibrium ...

    Design Methodology for the Performance, Weight, and Economic Assessment of Chemical Rocket Engines

    Frank, Christopher P. / Pinon-Fischer, Olivia J. / Mavris, Dimitri N. et al. | ASCE | 2016
    particular, it provides the capabilities to rapidly evaluate the performance, weight, size, and lifecycle costs of all chemical rocket engines at a ...
    Verlag: American Society of Civil Engineers

    Design Methodology for the Performance, Weight, and Economic Assessment of Chemical Rocket Engines

    Tyl, Clémence M | Online Contents | 2016
    the capabilities to rapidly evaluate the performance, weight, size, and lifecycle costs of all chemical rocket engines at a conceptual level ...

      Design Methodology for the Performance, Weight, and Economic Assessment of Chemical Rocket Engines

      Tyl, Clémence M | Online Contents | 2017
      the capabilities to rapidly evaluate the performance, weight, size, and lifecycle costs of all chemical rocket engines at a conceptual level ...

    Time-Dependent Second-Order Viscoelastic Fluid Flow on Rotating Cone with Heat Generation and Chemical Reaction

    Saleem, Salman / Nadeem, Sohail / Awais, Muhammad | ASCE | 2016
    the presence of chemical reaction and heat generation or absorption effects under prescribed heat flux conditions. The boundary-layer ...
    Verlag: American Society of Civil Engineers

    Time-Dependent Second-Order Viscoelastic Fluid Flow on Rotating Cone with Heat Generation and Chemical Reaction

    Nadeem, Sohail | Online Contents | 2016
    AbstractThe present analysis deals with the study of time-dependent flow of a second-order fluid on a rotating cone in the presence of ...

      Time-Dependent Second-Order Viscoelastic Fluid Flow on Rotating Cone with Heat Generation and Chemical Reaction

      Nadeem, Sohail | Online Contents | 2016
      AbstractThe present analysis deals with the study of time-dependent flow of a second-order fluid on a rotating cone in the presence of ...

    Effects of Chemical Reaction and Nonlinear Thermal Radiation on Williamson Nanofluid Slip Flow over a Stretching Sheet Embedded in a Porous Medium

    Prasannakumara, B. C. / Gireesha, B. J. / Gorla, Rama S. R. et al. | ASCE | 2016

    The main emphasis of the present study is to discuss the effect of chemical reaction on flow, heat, and mass

     ...
    Verlag: American Society of Civil Engineers

      Effects of Chemical Reaction and Nonlinear Thermal Radiation on Williamson Nanofluid Slip Flow over a Stretching Sheet Embedded in a Porous Medium

      Prasannakumara, B. C | Online Contents | 2016
      AbstractThe main emphasis of the present study is to discuss the effect of chemical reaction on flow, heat, and mass transfer of Williamson ...

    Effects of Chemical Reaction and Nonlinear Thermal Radiation on Williamson Nanofluid Slip Flow over a Stretching Sheet Embedded in a Porous Medium

    Gireesha, B. J | Online Contents | 2016
    AbstractThe main emphasis of the present study is to discuss the effect of chemical reaction on flow, heat, and mass transfer of Williamson ...

    Three-Dimensional Flow of Maxwell Fluid with Soret and Dufour Effects

    Hayat, T | Online Contents | 2016
    convective boundary conditions. Analysis is carried out in the presence of mass transfer with first-order chemical reactions, and with Soret and ...