The Experts below are selected from a list of 1130328 Experts worldwide ranked by ideXlab platform

Li-cai Shi - One of the best experts on this subject based on the ideXlab platform.

  • Variable analysis and Mathematical Model of cyclohexane oxidation reactor system
    Chemical Engineering Science, 1992
    Co-Authors: Li-cai Shi
    Abstract:

    Abstract The Mathematical Model of cyclohexane oxidation reaction system for the production of cyclohexanol, cyclohexanone and cyclohexyl hydroperoxide in gas-liquid loop reactor in series has benn described in this article. This Model could be used in engineering practice for process development and research. Based on the correlations of the variables of the Mathematical Model and analysis of the interaction between these variables, eleven independent variables were found. By evolutionary operation of these variables, it is expected that the existing commercial technology can be modified and the product yield may be increased. The validity of the present method has been confirmed by the results of the program computation.

John Newman - One of the best experts on this subject based on the ideXlab platform.

  • transport in polymer electrolyte membranes ii Mathematical Model
    Journal of The Electrochemical Society, 2004
    Co-Authors: Adam Z Weber, John Newman
    Abstract:

    A Mathematical Model is developed that is based on our previous physical Model. The governing equations are presented for both the vapor- and liquid-equilibrated transport modes as well as when they both occur. Thus, this Model bridges the gap between the one-phase and two-phase macroscopic Models currently used in the literature. In addition to being able to Model such phenomena as Schroeder's paradox, the Model incorporates other relatively novel features including the effect of temperature on water uptake by the membrane from water vapor, and its associated effects on transport properties. Just as in the physical Model, the Mathematical Model uses the wealth of knowledge contained in the literature to examine and determine values for the relevant transport and membrane parameters. This also helps in corroborating the physical Model. The Mathematical Model developed is further validated and its results examined in a subsequent paper where it is placed in a simple fuel-cell Model.

A. Parasuraman - One of the best experts on this subject based on the ideXlab platform.

  • A Mathematical Model of Service Failure and Recovery Strategies
    Decision Sciences, 2004
    Co-Authors: K. Sivakumar, A. Parasuraman
    Abstract:

    Understanding the nature of service failures and their impact on customer responses and designing cost-effective recovery strategies have been recognized as important issues by both service researchers and practitioners. We first propose a conceptual framework of service failure and recovery strategies. We then transform it into a Mathematical Model to assist managers in deciding on appropriate resource allocations for outcome and process recovery strategies based on customer risk profiles and the firm's cost structures. Based on this Mathematical Model we derive optimal recovery strategies, conduct sensitivity analyses of the optimal solutions for different Model parameters, and illustrate them through numerical examples. We conclude with a discussion of managerial implications and directions for future research.

Adam Z Weber - One of the best experts on this subject based on the ideXlab platform.

  • transport in polymer electrolyte membranes ii Mathematical Model
    Journal of The Electrochemical Society, 2004
    Co-Authors: Adam Z Weber, John Newman
    Abstract:

    A Mathematical Model is developed that is based on our previous physical Model. The governing equations are presented for both the vapor- and liquid-equilibrated transport modes as well as when they both occur. Thus, this Model bridges the gap between the one-phase and two-phase macroscopic Models currently used in the literature. In addition to being able to Model such phenomena as Schroeder's paradox, the Model incorporates other relatively novel features including the effect of temperature on water uptake by the membrane from water vapor, and its associated effects on transport properties. Just as in the physical Model, the Mathematical Model uses the wealth of knowledge contained in the literature to examine and determine values for the relevant transport and membrane parameters. This also helps in corroborating the physical Model. The Mathematical Model developed is further validated and its results examined in a subsequent paper where it is placed in a simple fuel-cell Model.

K. Sivakumar - One of the best experts on this subject based on the ideXlab platform.

  • A Mathematical Model of Service Failure and Recovery Strategies
    Decision Sciences, 2004
    Co-Authors: K. Sivakumar, A. Parasuraman
    Abstract:

    Understanding the nature of service failures and their impact on customer responses and designing cost-effective recovery strategies have been recognized as important issues by both service researchers and practitioners. We first propose a conceptual framework of service failure and recovery strategies. We then transform it into a Mathematical Model to assist managers in deciding on appropriate resource allocations for outcome and process recovery strategies based on customer risk profiles and the firm's cost structures. Based on this Mathematical Model we derive optimal recovery strategies, conduct sensitivity analyses of the optimal solutions for different Model parameters, and illustrate them through numerical examples. We conclude with a discussion of managerial implications and directions for future research.