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Records Added in January 2025
Records added in January 2025
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Change month: January | February
A Data-Driven Conceptual Approach to Heat Pump Sizing in Chemical Processes with Fluctuating Heat Supply and Demand - Supplementary Material
Thorben Hochhaus, Johannes Wloch, Marcus Grünewald, Julia Riese
January 28, 2025 (v1)
This document contains digital supplementary material (detailed model description, parameters for different case studies and figure of exemplary waste heat supply and heat demand) related to the article "A Data-Driven Conceptual Approach to Heat Pump Sizing in Chemical Processes with Fluctuating Heat Supply and Demand" which is submitted to the peer reviewed conference proceeding of the 35th European Symposium on Computer Aided Process Engineering (ESCAPE 35).
Design and Optimization of Alcohol-Ketone-Hydrogen Chemical Heat Pumps
Thomas A. Adams II, Rajalakshmi Krishnadoss, Idun Aalstad Dyrland
January 24, 2025 (v1)
Keywords: Aspen Plus, chemical heat pump, Energy Efficiency, Exergy Efficiency, Optimization, process design
Contains optimized design data, aspen simulation files for the three chemical heat pumps namely:
Isopropanol–acetone–hydrogen
2-Butanol–methyl ethyl ketone–hydrogen
2-Pentanol–methyl propyl ketone–hydrogen.
Optimization code (written in python) is also provided.
Synthesis of Liquid Mixture Separation Networks Using Multi-Material Membranes
Harshit Verma, Christos T. Maravelias
January 22, 2025 (v1)
Subject: Optimization
Keywords: Liquid Mixture Separations, Membrane Network Synthesis, Mixed-Integer Nonlinear Programming, Superstructure-based Optimization
The document is the digital supplementary material for the article titled "Synthesis of Liquid Mixture Separation Networks Using Multi-Material Membranes", submitted to the ESCAPE 35 conference. It contains the mathematical formulation, data tables, and additional figures.
Digital supplementary material for the article entitled "Modelling of a Heat Recovery System (HRS) Integrated with Steam Turbine Combined Heat and Power (CHP) Unit in a Petrochemical Plant"
Daniel Sousa, Miguel Castro Oliveira, Maria Cristina Fernandes
January 21, 2025 (v1)
Keywords: Combined heat and power, Heat Recovery System, Nonlinear programming, Simulation, ThermWatt computational tool, Waste heat recovery
This document contains digital supplementary material (model validation, flowsheets and detailed simulation/optimisation results) related to the article entitled “Modelling of a Heat Recovery System (HRS) Integrated with Steam Turbine Combined Heat and Power (CHP) Unit in a Petrochemical Plant”, which is part of the peer reviewed conference proceeding of the 35th European Symposium on Computer Aided Process Engineering (ESCAPE 35).
Materials-Related Challenges of Energy Transition
Fatemeh Rostami, Piera Patrizio, Laureano Jimenez, Carlos Pozo, Niall Mac Dowell
January 21, 2025 (v1)
Keywords: Clean energy technologies, Market contribution, Material intensity, Material requirements, Technology type
This document is supplementary information for the article titled Materials-Related Challenges of Energy Transition, submitted to the ESCAPE 35 conference. It contains the data used in the calculations and referenced in the main article.
Interval Hessian-based Optimization Algorithm for Unconstrained Non-convex Problems
Ashutosh Sharma, Gauransh Dingwani, Ishan Bajaj
January 21, 2025 (v1)
Subject: Optimization
Keywords: Interval Hessian, Line-search framework, Non-Convex optimization, Second-order optimization
The submission contains problems names with the initial guesses that were used to solve them for the reference of the reader.
Optimisation Under Uncertain Meteorology: Stochastic Modelling of Hydrogen Export Systems - Supplementary information
Cameron Aldren, Nilay Shah, Adam Hawkes
January 17, 2025 (v1)
Keywords: Hydrogen, Non Deterministic Programming, Non-Convex Optimisation, Stochastic Modelling
This code is of a Non-Convex Mixed Integer Quadratic Programme of a hydrogen export facility. This programme is a multistage stochastic model, using inheritance based indexing in order to account for the influence of uncertainty in weather forecasting on the optimal scheduling of the export facility.
Transition Pathways for the Belgian Industry: Application to the Case of the Lime Sector - Digital Supplemental Material
Rafailia Mitraki, Muhammad Salman, François Maréchal, Grégoire Léonard
January 17, 2025 (v1)
Keywords: Energy Transition, Lime Industry
In this file can be found:
- Energy demands and scope 1 CO2 emissions for different lime production routes
- Commodities prices used for cost estimation
Modelling of agro-zootechnical anaerobic co-digestion for full-scale applications: Digital Supplementary material
Davide Carecci
January 20, 2025 (v2)
Subject: Uncategorized
Keywords: Anaerobic co-digestion, Dynamic Modelling, Parameter estimation
To match the growing demand for biomethane production, anaerobic digestors need an optimal and time-varying adaptation of the input diet. Dynamic co-digestion constitutes a hard challenge for the limited instrumentation and control equipment typically installed aboard full-scale plants. The development of prediction models is foreseen to support process (optimal) design and control. In this work, a rigorous framework is applied to take full-scale applicability into account while dealing with the design and training of both high-fidelity and control-oriented first-principle/grey-box models, intended to be exploited for real-time optimization and actual process control respectively.
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