Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Mauro A. S. S. Ravagnani"'
Publikováno v:
Frontiers in Sustainability, Vol 3 (2022)
Heat exchanger networks (HENs) are a widely studied subject. These systems may undergo important variations in their operating conditions. Such uncertainties lead networks to require some degrees of flexibility. An efficient approach to address such
Externí odkaz:
https://doaj.org/article/405e8a61d07742068169f14f6d36be09
Publikováno v:
Chemical Engineering Transactions, Vol 88 (2021)
Rigorous black-box simulations are useful to describe complex systems. However, it cannot be directly integrated into mathematical programming models in some algebraic modeling environments because of the lack of symbolic formulation. In the present
Externí odkaz:
https://doaj.org/article/a2cf2cbb6d084f41b3e148f77c6e6437
Publikováno v:
Frontiers in Chemical Engineering, Vol 3 (2021)
This paper presents a new algorithm for the design of heat exchanger networks (HEN) that tries to take advantage of the strengths of the sequential and simultaneous approaches. It is divided into two sequential parts. The first one is an adaptation o
Externí odkaz:
https://doaj.org/article/b32616d284bb4841b4a57a31460f657f
Publikováno v:
Chemical Engineering Transactions, Vol 76 (2019)
Water Distribution Networks (WDN) are systems of water distribution used in industrial processes and urban centers. The optimal WDN design can be very effective in saving energy, specifically in pumping service, to carry water to nodes of demand, at
Externí odkaz:
https://doaj.org/article/0865e5647002403484d3823cc2f067a4
Publikováno v:
Chemical Engineering Transactions, Vol 76 (2019)
The synthesis of work and heat exchange networks (WHEN) has drawn much attention from process synthesis researchers in the present decade, arising as a promising field of study. The current literature has shown that simultaneously integrating heat an
Externí odkaz:
https://doaj.org/article/823476e9cf464968a13011d5da43d949
Autor:
Maria C. Aguitoni, Leandro V. Pavao, Paulo H. Siqueira, Laureano Jimenez, Mauro A. S. S. Ravagnani
Publikováno v:
Chemical Engineering Transactions, Vol 70 (2018)
The heat exchanger network (HEN) synthesis problem can be characterized as non-convex, non-linear and highly combinatory. Mainly for large-scale HEN, the complexity increases even more and mathematical formulation may require very sophisticated metho
Externí odkaz:
https://doaj.org/article/b201ea68ed3443c49b70d3a11b844f58
Publikováno v:
Chemical Engineering Transactions, Vol 70 (2018)
Heat integration by means of Heat Exchanger Network (HEN) synthesis is fundamental in Process Engineering. There are aspects and design options that so far have been scarcely explored in this area. That is the case of heat and work integration. Recen
Externí odkaz:
https://doaj.org/article/19dc6cfa73834beaab430cc713d753b2
The design of water distribution networks (WDN) can be formulated as an optimization problem. The objective function, normally, is the network cost, given by the installation cost, which depends on the pipe diameters and by the operation cost, given
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb880af660b9565f1c3dc4b053928352
https://doi.org/10.21203/rs.3.rs-2714833/v1
https://doi.org/10.21203/rs.3.rs-2714833/v1
In the present paper the design of plate heat exchangers is formulated as an optimization problem considering two mathematical modelling. The number of plates is the objective function to be minimized, considering implicitly some parameters configura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57d2fb0038b3c937cf3dde3f964fc662
Publikováno v:
Industrial & Engineering Chemistry Research; Mar2009, Vol. 48 Issue 6, p2927-2935, 9p