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 « 3 of 8 »

2017

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

MINLP model and two-stage algorithm for the simultaneous synthesis of heat exchanger networks, utility systems and heat recovery cycles Journal Article

Computers and Chemical Engineering, 106 , pp. 663–689, 2017.

Abstract | Links | BibTeX

Zatti, M; Martelli, E; Amaldi, E

A three-stage stochastic optimization model for the design of smart energy districts under uncertainty Journal Article

Computer Aided Chemical Engineering, 40 , pp. 2389–2394, 2017.

Abstract | Links | BibTeX

Elsido, C; Bischi, A; Silva, P; Martelli, E

Two-stage MINLP algorithm for the optimal synthesis and design of networks of CHP units Journal Article

Energy, 121 , pp. 403–426, 2017.

Abstract | Links | BibTeX

Scaccabarozzi, R; Tavano, M; Invernizzi, C M; Martelli, E

Thermodynamic Optimization of heat recovery ORCs for heavy duty Internal Combustion Engine: Pure fluids vs. zeotropic mixtures Inproceedings

Energy Procedia, pp. 168–175, 2017.

Abstract | Links | BibTeX

Capra, F; Gazzani, M; Mazzotti, M; Notaro, M; Martelli, E

Multi-Objective Optimization of a Pressure-Temperature Swing Adsorption Process for Biogas Upgrading Journal Article

Computer Aided Chemical Engineering, 40 , pp. 2629–2634, 2017.

Abstract | Links | BibTeX

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

A MILP model for the design of multi-energy systems with long-term energy storage Journal Article

Computer Aided Chemical Engineering, 40 , pp. 2437–2442, 2017.

Abstract | Links | BibTeX

2016

Iora, P; Bombarda, P; Gómez Aláez, S L; Invernizzi, C; Rajabloo, T; Silva, P

Flare gas reduction through electricity production Journal Article

Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 38 (21), pp. 3116–3124, 2016.

Abstract | Links | BibTeX

Manzolini, G; Colombo, L P M; Romare, S; Fustinoni, D

Tiles as solar air heater to support a heat pump for residential air conditioning Journal Article

Applied Thermal Engineering, 102 , pp. 1412–1423, 2016.

Abstract | Links | BibTeX

Bischi, A; Pérez-Iribarren, E; Campanari, S; Manzolini, G; Martelli, E; Silva, P; Macchi, E; Sala-Lizarraga, J M P

Cogeneration systems optimization: Comparison of multi-step and mixed integer linear programming approaches Journal Article

International Journal of Green Energy, 13 (8), pp. 781–792, 2016.

Abstract | Links | BibTeX

Giuffrida, A

A semi-empirical method for assessing the performance of an open-drive screw refrigeration compressor Journal Article

Applied Thermal Engineering, 93 , pp. 813–823, 2016.

Abstract | Links | BibTeX

72 entries « 3 of 8 »