Overview
FrançaisABSTRACT
This article re-establishes the genesis of a new low-carbon energy model and focuses on the expected evolution of power generation machinery and low-carbon fuels. We recommend a multi-criteria approach to the thermo-economic life cycle in terms of resources and value to study the evolution of thermal machines with low heating power and the expected performance of non-fossil fuels. The fields of application concern mobility in road, agricultural, rail, maritime and aeronautical transport, the sector of cogenerated units for combined production of electricity, hot and cold energy on the different continents and finally digital applications.
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Read the articleAUTHORS
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Mohamed MEBARKIA: Dr Ing Institut des Mines, Environmental Laboratory, University of Tébessa (Algeria)
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José Antonio PERRELLA-BALESTIERI: Pr Dr Ing State University of Sao-Paulo (Brazil)
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Bernard DESMET: Pr Dr Ing in mechanical and energy engineering (France)
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Georges DESCOMBES: Pr Dr Ing Scientific advisor in energy physics for mobility (France)
INTRODUCTION
Field: Hydraulic and thermal machines.
Degree of technology diffusion: Emergence | Growth | Maturity.
Technologies involved: low-carbon thermal machines, life cycles.
Applications: mobility, stationary power units (gensets based on thermal machines).
Main French players :
Competitive clusters: Movéo.
Centers of expertise: Université d'Orléans, Université de Belfort, Sorbonne-Université, CNAM.
Manufacturers: Engie, AirLiquide, SNCF.
Other players worldwide :
Sao Paulo State University, University of Bucharest, Boeing, Deutsch Bahn, Airbus.
Contact: [email protected]
Internal combustion engines and their harmful effects on health and the climate are now widely and rightly contested by our societies, despite their acknowledged practicality of use. Clearly, the climate disaster that has worsened worldwide since the 1980s calls for a decarbonization of both mobility and stationary power generation worldwide. The World Health Organization (WHO) and other climate- and health-related institutions regularly warn of the dangers of the all-hydrocarbon approach and its consequences in terms of rising global temperatures and chronic illnesses, which generate an estimated 40,000 excess deaths per year in France due to air pollution.
The prevailing climate and health disorder is now being severely disrupted on all five continents by the consequences of the Covid19 pandemic of 2020 & 2021. This multifactorial upheaval reinforces the need to objectively question the credibility, capacity and anticipated carbon footprint of the new technological, economic and sustainable health models that should be eligible for this emerging low-carbon paradigm for all forms of mobility.
In autumn 2020, Mr. Laurent FABIUS, current President of the French Constitutional Council and President of COP21 in his capacity as then Minister of Foreign Affairs, published a reference work entitled "Rouge Carbone" (Carbon Red), which, based on the reference roadmap of the Paris Agreements in 2015, sets out the expected advances that will be updated at the end of 2021 at the next COP26 in Glasgow, which will formalize the legal entry into force of the Paris Agreements and their likely more stringent developments.
The decade 2020-2030 should clarify the energy landscape, which will gradually be distributed around the world between low-temperature...
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KEYWORDS
thermal machines | cogeneration | low carbon energies | low carbon fuels | life cycle assessment | mobilitiies
This article is included in
Hydraulic, aerodynamic and thermal machines
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Towards a low-carbon paradigm for power generation machines
Bibliography
- (1) - CARNOT (S.) - Réflexions sur la puissance motrice du feu, Fac-similé du mémoire de Carnot. - https://bibliotheques.cnam.fr/opac/.do (1824).
- (2) - BOLTZMANN (L.) - Sur...
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