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Advanced exergetic analysis of preheat train of a crude oil distillation unit
(2021-11-01)
In this investigation, the conventional and advanced exergy analysis is used to obtain information about the conditions of the heat exchangers belonging to a crude oil distillation unit, previously to future studies to ...
Strategies for the improvement of research competences in the professional training of engineers
(2021-11-01)
The objective of this study is proposing strategies to strengthen research competencies needed by engineers in training. An analytical, situation research was conducted in four
Engineering programs from a public university ...
Control temperature of the air conditioning system of a vessel from exergoeconomic analysis
(2021-11-01)
In this work the air conditioning system of a 93 m long and 14 m wide vessel with 4081 refrigerated m3 distributed in 51 premises is studied. In which energy, exergetic and
exergoeconomic analyzes were carried out for ...
Conventional and advanced exergetic analysis for the combined cycle of power plant with gas turbine of a refinery
(2021-11-01)
This article shows the results of the performance study of a combined cycle plant made up of a Siemens STG-800 gas turbine and a MACCHI heat recovery boiler (HRSG) designed to produce 47.5 MW of electricity and 81908 kg / ...
Multivariate statistical analysis applied to water quality of a tropical Coastal Lagoon, Cartagena, Colombian Caribbean
(Gadjah Mada University, 2020)
Coastal lagoons are one of the most threatened ecosystems in the world, because of population growth, habitat destruction, pollution, wastewater, overexploitation and invasive species which are the main causes of their ...
Optimal location and sizing of capacitors in radial distribution networks using an exact MINLP model for operating costs minimization
(World Scientific and Engineering Academy and Society, 2017)
This paper presents an exact mixed-integer nonlinear programming (MINLP) model for optimal sizing and location of capacitor banks in radial distribution networks (RDN). The total operating costs of the RDN are minimized ...
Optimal Sizing of DGs in AC Distribution Networks via Black Hole Optimization
(Institute of Electrical and Electronics Engineers Inc., 2018)
This paper presents a metaheuristic optimization technique named back hole optimization (BHO) for solving the problem of optimal dimensioning of distributed generation in radial distribution networks. This problem is ...
Optimal Location of DGs in DC Power Grids Using a MINLP Model Implemented in GAMS
(Institute of Electrical and Electronics Engineers Inc., 2018)
This paper addresses the problem of optimal location and sizing of distributed generators (DGs) in direct-current (dc) power grids by using a mixed-integer nonlinear programming (MINLP) formulation. The reduction of the ...
Evolución de la digitalización de la cadena de suministros de alimentos : revisión bibliométrica /
(2020)
Desde hace décadas se viene presentando un riego alimentario en algunos países, también existen clientes con mayores expectativas sobre los productos alimenticios, lo cual está llevando a las organizaciones a crear sistemas ...
Uso de herramientas de fabricación lean asociadas al factor humano bajo el análisis bibliométrico de la cadena de suministro en Colombia y el mundo /
(2020)
Este artículo presenta una investigación sobre las aplicaciones de las herramientas de Lean Manufacturing asociadas al factor humano desde la Supply Chain Management y desde la aplicación al contexto empresarial en el ...
Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.