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  • 1
    Electronic Resource
    Electronic Resource
    A mixed approach to finite element analysis of hyperbolic heat conduction problems (1998)
    Bradford : Emerald
    International journal of numerical methods for heat & fluid flow 8 (1998), S. 83-96 
    Details
    ISSN: 0961-5539
    Source: Emerald Fulltext Archive Database 1994-2005
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Using a non-Fourier heat conduction (NFHC) hypothesis, the governing equations of thermal wave propagation are established. The resulting differential equations are transformed to integral forms using the Galerkin weighted residual method and then are discretized by a finite element technique. The proposed finite element formulation is verified by comparing the results of analytical and numerical solutions to a number of selected 1-D problems. A couple of 2-D sample problems are solved and the responses of the system to various input signals are studied. The proposed mixed approach shows superiority to the conventional finite element solution of hyperbolic heat conduction equation, because of the simultaneous determination of heat fluxes and temperature at each nodal point. The mixed approach is also shown to be capable of capturing the sudden temperature jump due to heat pulses.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1108/09615539810197952
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  • 2
    Electronic Resource
    Electronic Resource
    Identifying integration types for requirement analysis in CIM development (1999)
    Bradford : Emerald
    Integrated manufacturing systems 10 (1999), S. 170-179 
    Details
    ISSN: 0957-6061
    Source: Emerald Fulltext Archive Database 1994-2005
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Economics
    Notes: This paper presents the second phase of a computer- assisted methodology for requirement and design analysis stages of implementing CIM within small and medium-size enterprises (SME). The main objective is to cover informational and functional analysis during the CIM system life-cycle. The methodology aims at using limited expertise, limited staff, and expenditure, making it especially suited for introducing CIM in SMEs. The paper emphasises the integration aspects of the methodology as the key factors in the requirement and design analysis stages of the implementation of CIM. Integration has been taken as the need to have some form of operational collaboration between two or more functions. Four types of integration have been identified for reducing the complexity of data communications and for narrowing the gap between analysis and implementation phases. A computer-supported information requirement analysis tool has been developed for implementing the methodology. A case study was carried out in the apparel industry to test the methodology.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1108/09576069910264439
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    Paper (German National Licenses)
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