Publications de Raffaele Bolliger

Méthodologie de la synthèse des systèmes énergétiques industriels

This work presents a synthesis method that leads to the preliminary design of industrial energy systems. Such systems are composed of several technologies that transform, through a set of physical unit operations, raw materials and energy into products and ...

EPFL2010

Optimisation of buildings solar irradiation availability

Marylène Montavon, Raffaele Bolliger, Jérôme Henri Kämpf, Josep Bunyesc Palacín, Darren Robinson

In order to improve the sustainability of new and existing urban settlements it is desirable to maximise the utilisation of the solar energy incident on the building envelope, whether by passive or active means. To this end we have coupled a multi-objectiv ...

2009

New generic approach for the analysis of energy conversion system models

Raffaele Bolliger, François Maréchal, Helen Carla Becker

This paper proposes a new approach in the field of energy conversion systems analysis and synthesis. The method is based on a generic and multi-platform description syntax, that clearly separates the information concerning the physical behavior of the mode ...

Elsevier2009

On the use of process integration techniques to generate optimal steam cycle configurations for the power plant industry

Raffaele Bolliger, Luc Girardin, François Maréchal

The integration of steam cycles in the power plant industry aims at optimizing the conversion of the available heat into mechanical power. The proposed method uses process integration techniques and a multi-objective optimisation procedure to generate opti ...

Aidic Servizi Srl, Via Giuseppe Colombo 81/A, Milano, Mi 20133, Italy2009

Heat Exchanger Network (HEN) costs and performances estimation for multi-period operation

Francesca Palazzi, Raffaele Bolliger, François Maréchal

This paper addresses the problem of modeling and estimating the cost of the heat exchanger network (HEN) in multi-period operation using pinch technique concepts. The developed method improves the vertical heat exchanges technique originally proposed by Ah ...

Elsevier2008

Heat Exchanger Network (HEN) costs and performances estimation for multi-period operation

Francesca Palazzi, Raffaele Bolliger, François Maréchal

This paper addresses the problem of modeling and estimating the cost of the heat exchanger network (HEN) in multi-period operation using pinch technique concepts. The developed method improves the vertical heat exchanges technique originally proposed by Ah ...

2008

Advanced Power Plant Design Methodology using Process Integration and Multi-Objective Thermo-Economic Optimisation

Daniel Favrat, Raffaele Bolliger, François Maréchal

Thermo-economic modelling techniques are well known techniques to optimise power plant designs. These methods are usually based on the definition of a superstructure that includes the major options of the design. If this approach has proved to be appropria ...

2005