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Uncertainties surrounding the energy transition often lead modelers to present large sets of scenarios that are challenging for policymakers to interpret and act upon. An alternative approach is to define a few qualitative storylines from stakeholder
Externí odkaz:
http://arxiv.org/abs/2311.06625
During recent years, quantum computers have received increasing attention, primarily due to their ability to significantly increase computational performance for specific problems. Computational performance could be improved for mathematical optimiza
Externí odkaz:
http://arxiv.org/abs/2309.16363
A major bottleneck in developing sustainable processes and materials is a lack of property data. Recently, machine learning approaches have vastly improved previous methods for predicting molecular properties. However, these machine learning models a
Externí odkaz:
http://arxiv.org/abs/2309.12404
Publikováno v:
ACS Omega, Vol 9, Iss 37, Pp 38809-38819 (2024)
Externí odkaz:
https://doaj.org/article/544f9deb4320418f8a8288eb4e8a7f9c
Energy systems with high shares of renewable energy are characterized by local variability and grid limitations. The synthesis of such energy systems, therefore, requires models with high spatial resolution. However, high spatial resolution increases
Externí odkaz:
http://arxiv.org/abs/2302.05222
The rising share of volatile renewable generation increases the demand for flexibility in the electricity grid. Flexible capacity can be offered by industrial energy systems through participation on either the continuous intraday, day-ahead, or balan
Externí odkaz:
http://arxiv.org/abs/2212.12507
The availability of property data is one of the major bottlenecks in the development of chemical processes, often requiring time-consuming and expensive experiments or limiting the design space to a small number of known molecules. This bottleneck ha
Externí odkaz:
http://arxiv.org/abs/2209.04135
Knowledge of mixtures' phase equilibria is crucial in nature and technical chemistry. Phase equilibria calculations of mixtures require activity coefficients. However, experimental data on activity coefficients is often limited due to high cost of ex
Externí odkaz:
http://arxiv.org/abs/2206.07048
Autor:
Patricia Mayer, Mario Heer, David Yang Shu, Nik Zielonka, Ludger Leenders, Florian Joseph Baader, André Bardow
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
National energy systems require flexibility to accommodate increasing amounts of variable renewable energy. This flexibility can be provided by demand-side management (DSM) from industry. However, the flexibility potential depends on the characterist
Externí odkaz:
https://doaj.org/article/edec863607cb461c94a9dff3b39de7b2
Autor:
David Yang Shu, Christiane Reinert, Jacob Mannhardt, Ludger Leenders, Jannik Lüthje, Alexander Mitsos, André Bardow
Publikováno v:
iScience, Vol 27, Iss 7, Pp 110168- (2024)
Summary: The energy transition is a multinational challenge to mitigate climate change, with a joint reduction target for greenhouse gas emissions. Simultaneously, each country is interested in minimizing its own energy supply cost. Still, most energ
Externí odkaz:
https://doaj.org/article/47280b8196fa4251b5e1f8819e02d500