Energy System Modelling and Optimisation

The development of novel energy technologies calls for accurate models capable of predicting their performance and operational issues, as well as effective optimisation tools to determine the most advantageous design and operating solutions. Since the early 90’s, the GECOS group has developed and validated detailed models of advanced energy systems (cooled expanders, fuel cells, membranes, etc) in collaboration with leading energy companies and research institutes. These models are integrated with state-of-the-art numerical methods with the final aim of determining the optimal process design, heat integration/recovery, planning/scheduling and operation.

Energy Systems Modelling

Accurate design and/or operation models and simulation codes of advanced energy technologies


Cooled turbines

Fuel cells

CO2 capture processes

Gasifcation

Chemical looping

Biogas upgrading processes

Process Optimisation

Ad-hoc algorithms and codes for the optimisation of novel energy systems:


Polygeneration plants

Oxy-combustion power plants

SCO2 cycles

ORCs


...and CO2 capture and storage processes:

Absorption

Adsorption

Membranes

Heat integration and recovery

Systematic process heat integration methods:


Pinch Analysis

Energy targeting

Heat exchanger network synthesis

...and optimisation of heat recovery cycles:


Heat pumps

Organic Rankine Cycles (ORCs)

Heat Recovery Steam Cycles (HRSCs)

For further information, contact Prof. Emanuele Martelli at emanuele.martelli@polimi.it

Related Projects

Recent publications

72 entries « 2 of 8 »

2017

Guandalini, Giulio; Colbertaldo, Paolo; Campanari, Stefano

Dynamic modeling of natural gas quality within transport pipelines in presence of hydrogen injections Journal Article

Applied Energy, 185 , pp. 1712–1723, 2017.

Abstract | Links | BibTeX

Elsido, C; Mian, A; Marechal, F; Martelli, E

A general superstructure for the optimal synthesis and design of power and inverse Rankine cycles Journal Article

Computer Aided Chemical Engineering, 40 , pp. 2407–2412, 2017.

Abstract | Links | BibTeX

Mian, A; Ensinas, A V; Martelli, E; Maréchal, F

Multi-objective optimization of utility systems and heat exchanger networks: method and application to the solar assisted hydrothermal gasification case Journal Article

Computer Aided Chemical Engineering, 40 , pp. 781–786, 2017.

Abstract | Links | BibTeX

Ogliari, E; Dolara, A; Manzolini, G; Leva, S

Physical and hybrid methods comparison for the day ahead PV output power forecast Journal Article

Renewable Energy, 113 , pp. 11–21, 2017.

Abstract | Links | BibTeX

Lazzaroni, E; Elsholkami, M; Martelli, E; Elkamel, A

Design and simulation of a petcoke gasification polygeneration plant integrated with a bitumen extraction and upgrading facility and net energy analysis Journal Article

Energy, 141 , pp. 880–891, 2017.

Abstract | Links | BibTeX

Gabrielli, P; Gazzani, M; Martelli, E; Mazzotti, M

Optimal design of multi-energy systems with seasonal storage Journal Article

Applied Energy, 2017.

Abstract | Links | BibTeX

Elsido, C; Mian, A; Martelli, E

A systematic methodology for the techno-economic optimization of Organic Rankine Cycles Inproceedings

Energy Procedia, pp. 26–33, 2017.

Abstract | Links | BibTeX

Astolfi, M; Martelli, E; Pierobon, L

Thermodynamic and technoeconomic optimization of Organic Rankine Cycle systems Incollection

Macchi, Ennio; Astolfi, Marco (Ed.): Organic Rankine Cycle (ORC) Power Systems, pp. 173–249, Elsevier, 2017.

Abstract | Links | BibTeX

Scaccabarozzi, R; Gatti, M; Martelli, E

Thermodynamic Optimization and Part-load Analysis of the NET Power Cycle Inproceedings

Energy Procedia, pp. 551–560, 2017.

Abstract | Links | BibTeX

Magli, F; Capra, F; Bortoluzzi, G; Martelli, E; Gatti, M

Multi-objective optimization of the water scrubbing process for biogas upgrading Journal Article

Computer Aided Chemical Engineering, 40 , pp. 2551–2556, 2017.

Abstract | Links | BibTeX

72 entries « 2 of 8 »