Design, Construction & Working of Thermal Energy Storage (TES) Tank in District Cooling System (DCS)

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  • Опубликовано: 9 янв 2025

Комментарии • 3

  • @ANJA-mj1to
    @ANJA-mj1to Год назад

    Thank you professor, as civil and structural prof. engineer this is simply clear representation. Thermal storage in drywall using organi phase - change material. For exp. small example two mixutres of phase material (PCM), cca
    50% butyl stearate with cca.45-50% butyl palamite, and cca
    55% lauric acid with cca. 45% capric acid, diluted 10%, with fire retardant, were diffused into cca. 10-15mm wallboard. Preliminar test as wall as other showed little extra flame spread beyond that of unloaded wallboard. So we concluded vialbe PCM wallboard can be produced with a s simple proces, using mixtures of fatty acids of their esters. However, full - scale fire teasting is done. The amount of thermal storage per unit area is limited by weeping of the PCM in its liquid state if too much is diffused into the wallboard. For these particular two mixtures, the maximum amount without weeping is not very far below the upper light limit can be used passively with good comfort on winter nights.
    For new solar constructions, the net storage cost with New kind of PCM wallboard deployed throughout home should be well below the cost for a concrete storage of equal capacity. Purchase and installation of some type of wallboard are required in any case.
    In CONTRAST to concrete storage, PCM capacity beyond the normal rule - of - thumb amount is not required to avoid afternoon overheating and early morning underheating like exp. in January. The other wallboard surface is about 20 times the glazing area, and the PCM is spread over a much LARGER internal void surface, so all of it is thermally closely coupled to the room air. The thermal discharge current near dawn can be larger than the one from a concrete storage of the same capacity, giving warmer air temperatures.
    Thank you for preliminar presentation! Good luck with workout

  • @MrShivraje
    @MrShivraje 2 года назад +1

    Which software is best for design and simulation of cold thermal energy storage plant..plz guide

    • @FazilOmer
      @FazilOmer  2 года назад +1

      You will have to use structural analysis tools like StaadPro & CFD Softwares together to suit your requirements for your site conditions and load/flow requirements.