Zobrazeno 1 - 10
of 3 856
pro vyhledávání: '"F. You"'
Batch Process Scheduling under Uncertainty using Data-Driven Multistage Adaptive Robust Optimization
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
This paper proposes a novel data-driven batch process scheduling approach based on multistage adaptive robust optimization coupled with robust kernel density estimation (RKDE). The kernelized iteratively re-weighted lease squares (KIRWLS) algorithm c
Externí odkaz:
https://doaj.org/article/aacc00ec7dd243ca8955040341c40a32
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
In this paper, we develop two novel process designs for manufacturing ethylene and propylene from shale gas. In the first process design, raw shale gas is processed to produce the mixture of ethane-propane, which is then stream co-cracked to produce
Externí odkaz:
https://doaj.org/article/fdbbf2ab52734adb94be593c936b23ca
Autor:
D.J. Garcia, F. You
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
Indirect land use change (iLUC) must be considered for bioconversion technologies. These technologies, such as corn-to-ethanol technologies, require land not only for the processing facility but also indirectly require land for the cultivation of the
Externí odkaz:
https://doaj.org/article/40b8940514564cc88a016bc178154a68
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
This work addresses the life cycle economic and environmental optimisation of a supply chain network considering both design and operational decisions under uncertainty. A general modelling framework is proposed that integrates the functional-unit-ba
Externí odkaz:
https://doaj.org/article/7f0340e4649342a1baca49855b777cb6
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
In this paper, we propose a novel modeling framework to account for multiple strategic decisions in the shale gas supply chain, including the well drilling schedule, water management, installation of gathering pipelines, allocation, capacity and desi
Externí odkaz:
https://doaj.org/article/8568e47ca99844c8bb17145791c302a2
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
The international gas market has been revolutionized by the advent of shale gas. As the shale gas production rate from a shale well declines over time, the mixture composition of raw shale gas gathered from multiple shale wells can be uncertain. This
Externí odkaz:
https://doaj.org/article/9415d706defd4bcaad1ec575e971b7a5
Publikováno v:
Chemical Engineering Transactions, Vol 52 (2016)
Although strategic and operational uncertainties differ in significance of impact, a “one-size-fits-all” approach has been typically used to tackle all types of uncertainty in the optimal design and operations of supply chains. In this work, we p
Externí odkaz:
https://doaj.org/article/11d6ed9f165b442082b193d1f641a3ac
Publikováno v:
Chemical Engineering Transactions, Vol 45 (2015)
In this work, a robust optimisation approach has been developed to handle the uncertainty in integrated planning, scheduling and dynamic optimisation for continuous manufacturing processes. We first propose an integrated optimisation model for multi-
Externí odkaz:
https://doaj.org/article/053253804d4e4fc1bbc76fce978b2a06
Publikováno v:
Chemical Engineering Transactions, Vol 45 (2015)
One of the key objectives of an optimised supply chain is to maintain a low operation cost as well as the service quality at a satisfactory level under demand uncertainty. However, the supply chain network design and inventory control optimisation ar
Externí odkaz:
https://doaj.org/article/36012c510ffc41d2b1446371473d06bc
Publikováno v:
Chemical Engineering Transactions, Vol 45 (2015)
In this work, we address the functional-unit based life cycle optimisation of the design and operations of shale gas supply chain networks considering both the economic and environmental performance. The system covers the well-to-wire life cycle of e
Externí odkaz:
https://doaj.org/article/79fc2efbf8bc4792b2209284415a206d