Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Ana C. M. Ferreira"'
Publikováno v:
International Journal of Sustainable Energy, Vol 37, Iss 4, Pp 354-377 (2018)
Cogeneration allows the optimal use of the primary energy sources and significant reductions in carbon emissions. Its use has great potential for applications in the residential sector. This study aims to develop a methodology for thermal-economic op
Externí odkaz:
https://doaj.org/article/1606156820f54038aae25cf02ea9992e
Autor:
João M. Silva, Senhorinha F. C. F. Teixeira, José A. Teixeira, Silvia A. Nebra, Ana C. M. Ferreira
Publikováno v:
Renewable Energy. 154:581-597
The paper addresses the assessment of the Stirling engine performance by comparing biomass and solar energy as external renewable energy sources. A program-code was developed in the MatLab® to solve the thermal model of an alpha-Stirling engine, acc
Autor:
Anabela Carvalho Alves, Celina Pinto Leão, Paula Carneiro, Ana C. M. Ferreira, Laura Costa Maia
Publikováno v:
International Journal of Industrial Engineering and Management, Vol 10, Iss 4, Pp 243-256 (2019)
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Lean production is an organisational management model that increases productivity by eliminating wastes (Muda), physical strain or overburden (Muri), and irregularity (Mura) (3M). These last two are related to the way people work, which is frequently
Autor:
Ana C. M. Ferreira, Eduardo Ferreira, José A. Teixeira, Luís Barreiros Martins, João Silva, Senhorinha F. C. F. Teixeira
Publikováno v:
Cleaner Environmental Systems, Vol 2, Iss, Pp 100037-(2021)
Biomass is an important renewable resource that can be directly used as a raw material in energy converting processes, in wood-based industries, or it can be transformed into other types of biofuels. Its thermochemical properties, such as moisture co
Autor:
Ângela Silva, Ana C. M. Ferreira
Publikováno v:
Springer Proceedings in Mathematics & Statistics ISBN: 9783030785697
Lean production is an integrated methodology aiming the elimination of all activities that do not add value to products and services. To get this objective, a set of tools are typically applied regarding waste elimination. Industrial companies from d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d532dc1bbf1d7dde79a0e08bc8a6083a
https://doi.org/10.1007/978-3-030-78570-3_6
https://doi.org/10.1007/978-3-030-78570-3_6
Autor:
Joana Laranjeira Silva, Maria M. Gil, Ana C. M. Ferreira, Susana Mendes, Carla Tecelão, Madalena Antunes, Marta Neves
Publikováno v:
Applied Sciences, Vol 11, Iss 8747, p 8747 (2021)
Applied Sciences; Volume 11; Issue 18; Pages: 8747
Applied Sciences; Volume 11; Issue 18; Pages: 8747
Funding: This research was funded by Portuguese Foundation for Science and Technology (FCT) to the research units of MARE (UIDB/04292/2020) and by the Integrated Programme of SR&TD “Smart Valorization of Endogenous Marine Biological Resources Under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7087055c26562b1aed7012cb81fa9689
https://hdl.handle.net/10400.8/6728
https://hdl.handle.net/10400.8/6728
Autor:
Celina Pinto Leão, Ana C. M. Ferreira
Publikováno v:
Educating Engineers for Future Industrial Revolutions ISBN: 9783030682002
This work aims at evidencing the higher education students’ perceptions regarding the use of some existing tools and technology for learning in education and how they use in their own learning, based on a systematic literature review. Considering s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52d815e7a5afd58c102bb3c4e59f450e
https://doi.org/10.1007/978-3-030-68201-9_63
https://doi.org/10.1007/978-3-030-68201-9_63
Publikováno v:
Energies; Volume 13; Issue 24; Pages: 6739
Energies, Vol 13, Iss 6739, p 6739 (2020)
Energies, Vol 13, Iss 6739, p 6739 (2020)
Solar thermal systems have been widely used to increase energy efficiency in the building sector, since the use of renewable energy sources became one of the top priorities to meet environmental targets. The main objective of this study is the thermo
Publikováno v:
International Journal of Occupational and Environment Safety, Vol 2, Iss 2, Pp 1-11 (2018)
International Journal of Occupational and Environmental Safety; Vol 2 No 2 (2018); 1-11
International Journal of Occupational and Environmental Safety; Vol 2 No 2 (2018); 1-11
The markets globalization erased commercial boundaries and increased the competitiveness of companies all around the world. This competitiveness has forced companies to improve their processes and operations, as well as, their management relationship
Publikováno v:
Volume 6: Energy.
An alpha-Stirling configuration was modelled using a Computational Fluid Dynamic (CFD), using ANSYS® software. A Stirling engine is an externally heated engine which has the advantage of working with several heat sources with high efficiencies. The