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Now showing items 11-20 of 94
Estudio de transferencia de calor
(Polytechnic University of Puerto Rico, 1992-12)
This paper presents a heat transfer study using the heat transfer device TDl of the Polytechnic University of Puerto Rico. In our research we determine the following heat transfer parameters for a system, t e ea transfer ...
Despacho económico considerando la distribución del margen de reserva en regulación
(Polytechnic University of Puerto Rico, 1992-12)
This paper presents the concept of the regulating reserve margin in an economic dispatch by using the Lagrange method of undetermined multipliers. The regulating reserve margin is the amount of generation that should be ...
Diseño de un sistema de producción de discos para pararrayos mediante la simulación computadorizada del proceso
(Polytechnic University of Puerto Rico, 1993-06)
This project is based upon proposed changes to the design of facilities and the acquisition of new equipment for a company. Our goal is to optimize the use of the equipment and the human and economic resources using the ...
Desarrollo de un estudio de viabilidad econoniica para la desición de proyectos de ampliación en el servicio de habitaciones del Hotel Cielo Mar
(Polytechnic University of Puerto Rico, 1993-06)
The western area of the island has experienced an increse in the tourism activity during the past two fiscal years. Evidence of this increase has been recorded at the Hotel Cielo Mar-in Aguadilla, as well as other hotels ...
Análisis comparativo de sistema eléctricos
(Polytechnic University of Puerto Rico, 1993-06)
In this paper we study different alternatives to supply electric power to die die company Eureka Marine Products. The energy alternatives considered in the study are the wind energy, solar energy and the electric power ...
Diseño de un flujo continuo utilizando la filosofía de "Justo a tiempo" (Just In Time)
(Polytechnic University of Puerto Rico, 1991-06)
La filosofía de "Justo a tiempo" consiste en diseñar un sistema de manufactura flexible y que promueva mejoras continuas. Entre las ventajas que ofrece este concepto se destacan la eficiencia, la menor cantidad de
material ...
Sistemas de imágenes utilizando discos ópticos
(Polytechnic University of Puerto Rico, 1991-12)
This paper defines the concept of imaging technology, the particular
hardware needed to support it and the use of the optical disk as the medium
for the storage of electronic images. In order to have a better understanding
of ...
Electrical distribution system for the Cantera Península Community (Santa Elena and Condadito Final sectors)
(Polytechnic University of Puerto Rico, 1995-12)
The primary objective of this project is improving the quality of life of the Peninsula de Cantera residents. Our collaboration in this improvement deals with infrastructure, specifically with the electric power service. ...
Diseño de experimentos con una máquina de revestimiento de tabletas en una industria farmacéutica
(Polytechnic University of Puerto Rico, 1994-06)
A subtle but meaningful kind of loss is the acceptance of subjective beliefs within an organization. Profits are never a result of mysticism. Subjectivity without a precise base is a way of lying and, although it might not ...
Diseño de un motor sincrónico y su sistema de protección
(Polytechnic University of Puerto Rico, 1995-12)
Design of a synchronous motor and its protection system
The design of a synchronous motor is not a common task in the practice of electrical engineering because this type of machine is widely available for mechanical ...