Publication

Promotion de l'utilisation rationnelle de l'énergie dans l'industrie par PINCHLENI

Publications associées (58)

Optimal location of micro-turbines in water supply network

Anton Schleiss, Mário Jorge Rodrigues Pereira Da Franca, Irene Almeida Samora

Micro-hydropower is currently expanding as a solution to improve the efficiency of water systems by using energy excesses which are typically lost. In the particular case of water supply systems, often excessive pressure exists in zones of the network conn ...

2015

Opportunities for energy efficient computing: a study of inexact general purpose processors for high-performance and big-data applications

Christian Enz, Jérémy Lucien Maurice Schlachter

In this paper, we demonstrate that disproportionate gains are possible through a simple devise for injecting inexactness or approximation into the hardware architecture of a computing system with a general purpose template including a complete memory hiera ...

2015

Swiss-EnergyScope.ch: a Platform to Widely Spread Energy Literacy and Aid Decision-Making

François Maréchal, Daniel Favrat, Stefano Moret, Victor Codina Gironès

We develop an energy calculator within an online teaching platform to aid citizens and decision-makers understanding an energy system. The model, designed in order to be easily adapted to any energy system at national or regional scale, is presented and ap ...

Aidic Servizi Srl2014

Oil and gas platforms with steam bottoming cycles: System integration and thermoenvironomic evaluation

François Maréchal, Tuong-Van Nguyen

The integration of steam bottoming cycles on oil and gas platforms is currently regarded as the most promising option for improving the performance of these energy-intensive systems. In this paper, a North Sea platform is taken as case study, and a systema ...

Elsevier2014

Breathing building: A decentralized façade-integrated solar air-conditioning system

Didier Albert Simon Vuarnoz

A decentralized adaptive solar air conditioning system is presented, which contains usual air-conditioning equipment and a new module, designed with a honeycomb structure, containing phase change material for latent thermal cold and hot energy storage. Hea ...

2014

Role of total site integration in energy-target modification of distillation columns

François Maréchal, Nasibeh Pouransari

This paper investigates the energy efficiency improvement of an industrial site through thermodynamic analysis of distillation columns together with the total site integration (TSI). Unlike the existing methods which consider the distillation unit exclusiv ...

Elsevier2014

Energy integration optimisation of chilled ammonia process for CO2 capture

François Maréchal, Laurence Tock

Within the global challenge of climate change mitigation, CO2 capture and storage is regarded as a potential option to reduce the CO2 emissions in power plants. The most common technology to capture CO2 is chemical absorption with amines, requiring however ...

2013

Simulation of Urban Energy Flow: A Graph Theory Inspired Approach

Jean-Louis Scartezzini, Jérôme Henri Kämpf, Diane Perez

Following the increased consciousness regarding global warming and other environmental issues, there is a growing urge in cities for a more rational energy supply and use in buildings. In parallel, the range of possible actions has broaden, from building r ...

EPFL Solar Energy and Building Physics Laboratory (LESO-PB)2013

Energy efficiency improvement by applying thermodynamic optimization of distillation columns in the site scale integration

François Maréchal, Nasibeh Pouransari

This study aims to improve the energy efficiency of an industrial site by applying the thermodynamic analysis of distillation columns together with the total site integration (TSI). Several methods have been proposed in the literatures for the thermodynami ...

2013

Multi-Layer Representation of Energy Requirement for Site Scale Integration

Nasibeh Pouransari

This study presents a methodology based on the process integration techniques and multiple representation of heating and cooling requirement concept to improve the energy efficiency of a large-scale chemical plant. Considering the difficulties of data gath ...

2013

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