Browsing by Author "Liew, Peng Yen"

Now showing items 1-4 of 4

  • Assisted heat transfer and shaft work targets for increased total site heat integration

    Walmsley, Timothy Gordon; Atkins, Martin John; Tarighaleslami, Amir Hossein; Liew, Peng Yen (AIDIC, 2016)
    Total Site Heat Integration (TSHI) provides a valuable framework for practical integration of multiple energy users. Previous studies have introduced the idea of utilising process heat recovery pockets to assist TSHI. ...
  • Compressor shaft work targeting using new numerical exergy problem table algorithm (Ex-PTA) in sub-ambient processes

    Hamsani, Muhammad Nurheilmi; Liew, Peng Yen; Walmsley, Timothy Gordon; Wan Alwi, Sharifah Rafidah (AIDIC Servizi S.r.l., 2018)
    One of the major challenges faced by energy intensive industries is an excessive greenhouse gas emission to the atmosphere due to high consumption of fossil fuels throughout the production processes. Due to high electricity ...
  • Heat pump integration for total site waste heat recovery

    Liew, Peng Yen; Walmsley, Timothy Gordon (AIDIC, 2016)
    Total Site Heat Integration (TSHI) promotes energy recovery between processes to enhance overall energy efficiency of an industrial complex. Various industrial waste heat utilisation technologies have been studied to improve ...
  • Total site utility system structural design using P-graph

    Walmsley, Timothy Gordon; Jia, Xuexiu; Philipp, Matthias; Nemet, Andreja; Liew, Peng Yen; Klemes, Jiří J.; Varbanov, Petar S. (2018)
    This paper explores the macro optimisation decisions of energy sources selection and the structural design of the utility system within the framework of Total Site Heat Integration (TSHI). Most TSHI research on utility ...