A failure mode analysis of 140 unrepairable plastic tank radiators retrieved from a repair shop in detroit indicates that aluminum radiators of brazed construction have the lowest long term failure rates, followed by mechanically bonded flat fin and round tube aluminum radiators and then by copper radiators. In this analysis, the long term failure ratio of copper radiators to brazed aluminum radiators is 3.4 to 1 and to aluminum mechanical radiators is 2.4 to 1. Most failures are attributable to time and temperature degradation of materials, exacerbated by inadequate or inappropriate design details. Closer look at long term failure modes indicates that some manufacturer detail design configurations have low failure rates for each of the long term failure modes, pointing toward designs for very low long term failure rates.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Radiator Failure Mode Analysis in a High Road Salt Environment


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    International Congress & Exposition ; 1992



    Publication date :

    1992-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Radiator failure mode analysis in a high road salt environment

    Beatenbough,P.K. / Beatenbough,D.W. | Automotive engineering | 1992




    Off-road vehicle radiator

    SPINDLER JARED / SORENSON DEREK / SCHOENECKER PETER et al. | European Patent Office | 2024

    Free access

    OFF-ROAD VEHICLE RADIATOR

    SPINDLER JARED / SORENSON DEREK / SCHOENECKER PETER et al. | European Patent Office | 2023

    Free access