En nuestra última edición

Low-cost meteorological platform based on zigbee technology

Computer- assisted analysis for e-portfolio learning strategy

Smart home control by voice using neural networks

Application software as global marketing strategy

Methodology used in the design and construction of a computer numerical control machine

Exergy analysis for a furnace in the production of panela

Reflection on the requirements specification in a university context

Digital social networks: an approach to risk management information systems

Analysis of the current system of a clay block dryer and an improvement proposal

Algorithms and systems based on patterns of stem cell and artificial cloning for automation and control in an assembly operation in metalworking processes

Development of a software to apply zoometria in bovine cattle

Design and simulation of a prototype of machine for signaling of ways, automated through a mechanical system

Modelation of modal election for urban public transport based on the introduction of a new mode

Evaluation of resistance to flexion in glazed ceramic tile in terms of ice and thaw cycles

A look at the onto- epistemic fundamentals of the career of system engineering as a basis for rethinking the social impact in times of changing

Structural analysis of a pressing machine for production of solid brick for small craft industries of ceramic materials in Ocaña, Norte de Santander, and in the region

Identification of vegetable coverages from satellite images over the middle and lower basin of the Catatumbo river

Aplication of lattice boltzmann equation method to the bidimensional simulation of typical fluids mechanic problem

The historical references of professional. development case study of teachers teaching in the basic primary education in Colombia

Critical thinking of students using facebook like new technology learning

Resumen

 

CENTRIFUGAL COMPRESSOR INSTRUMENTATION ENGINEERING

INGENIERIA DE INSTRUMENTACION DEL COMPRESOR CENTRIFUGO
MSc. Jorge Luis Díaz Rodríguez.
Ing. Durwin Alexis Rozo Ibáñez.
PhD. Aldo Pardo García.

Abstract: This paper deals with the calculation procedure and selection of control and supervision devices and instruments for the installation of an industrial centrifugal compressor. Additionally, it was develop the model and the simulation of the resulting industrial process comprising the centrifugal compressor and a recirculation valve, necessary for the regulator calculation. Finally the total system reliability calculation was performed.

Resumen: En este artículo se muestra el procedimiento de cálculo y selección de los dispositivos e instrumentos de control y supervisión para la instalación de un compresor centrífugo industrial. Adicionalmente, se desarrolla el modelado y la simulación del proceso industrial resultante constituido por el compresor centrífugo y una válvula de recirculación, necesario para el cálculo del regulador. Por último se realiza el cálculo de confiabilidad del sistema resultante.

Keywords : Centrifugal compressors, control valves, dynamic analysis , PID Control.