[HTML][HTML] New directions in the implementation of Pinch Methodology (PM)

JJ Klemeš, PS Varbanov, TG Walmsley, X Jia - Renewable and Sustainable …, 2018 - Elsevier
Abstract The emergence of Pinch Analysis from more than four decades ago opened a new
area of intense research development that has even accelerated in recent years. Initially …

[HTML][HTML] Process design, integration, and optimization of a novel compressed air energy storage for the coproduction of electricity, cooling, and water

SM Alirahmi, T Gundersen, A Arabkoohsar… - … and Sustainable Energy …, 2024 - Elsevier
The use of fluctuating renewable energy over a certain threshold may lead to an
unmanageable mismatch between the electricity generation and demand profiles …

[HTML][HTML] Optimal design and operation of an Organic Rankine Cycle (ORC) system driven by solar energy with sensible thermal energy storage

H Yu, H Helland, X Yu, T Gundersen, G Sin - Energy Conversion and …, 2021 - Elsevier
In this study, the optimal design and operation of an Organic Rankine Cycle (ORC) system
driven by solar energy is investigated. A two-tank sensible thermal energy storage system is …

A study of working fluids for Organic Rankine Cycles (ORCs) operating across and below ambient temperature to utilize Liquefied Natural Gas (LNG) cold energy

H Yu, D Kim, T Gundersen - Energy, 2019 - Elsevier
Abstract Liquefied Natural Gas (LNG) contains significant amounts of cold exergy, which is
normally wasted during regasification at receiving terminals. This paper addresses working …

Quantification of waste heat potential in China: A top-down Societal Waste Heat Accounting Model

Y Lin, CH Chong, L Ma, Z Li, W Ni - energy, 2022 - Elsevier
The recovery of waste heat is important for energy saving and carbon reduction in China.
Although numerous technologies for waste heat recovery in China have been analyzed …

Optimal liquified natural gas (LNG) cold energy utilization in an Allam cycle power plant with carbon capture and storage

H Yu, T Gundersen, E Gençer - Energy Conversion and Management, 2021 - Elsevier
Oxy-combustion power cycles are an alternative technology for electricity generation to
facilitate carbon capture and storage (CCS). Among oxy-combustion power cycles, the Allam …

Energy, exergy, exergoeconomic, economic, and environmental analyses and multiobjective optimization of a SCMR–ORC system with zeotropic mixtures

S Bu, X Yang, W Li, C Su, W Dai, X Wang, X Liu… - Energy, 2023 - Elsevier
This paper proposes a SCMR–ORC system with zeotropic mixtures. Zeotropic mixtures are
separated into two pure fluids in a partial condenser, the pure fluids recover condensation …

Case study of an organic Rankine cycle (ORC) for waste heat recovery from an electric arc furnace (EAF)

S Lecompte, OA Oyewunmi, CN Markides, M Lazova… - Energies, 2017 - mdpi.com
The organic Rankine cycle (ORC) is a mature technology for the conversion of waste heat to
electricity. Although many energy intensive industries could benefit significantly from the …

Simultaneous heat integration and techno-economic optimization of Organic Rankine Cycle (ORC) for multiple waste heat stream recovery

H Yu, J Eason, LT Biegler, X Feng - Energy, 2017 - Elsevier
In the past decades, the Organic Rankine Cycle (ORC) has become a promising technology
for low and medium temperature energy utilization. In refineries, there are usually multiple …

Process integration of organic Rankine cycle (ORC) and heat pump for low temperature waste heat recovery

H Yu, T Gundersen, X Feng - Energy, 2018 - Elsevier
Abstract Organic Rankine cycles (ORCs) have been a mature technology for low
temperature waste heat utilization. However, the relatively low thermal efficiency and …