Conference article

Sustainable Working Media Selection for Renewable Energy Technologies

Victor A. Mazur
Academy of Refrigeration, Odessa, Ukraine

Dmytro Nikitin
Academy of Refrigeration, Odessa, Ukraine

Honghee Park
Graduate School of Division of Mechanical Engineering, Korea University, Seoul, Korea

Wonuk Kim
Graduate School of Division of Mechanical Engineering, Korea University, Seoul, Korea

Joo Seoung Lee
Graduate School of Division of Mechanical Engineering, Korea University, Seoul, Korea

Yongchan Kim
School of Mechanical Engineering, Korea University, Seoul, Korea

Makato Tamura
Ibaraki University, Mito-city, Japan

Shinichiro Okushima
University of Tsukuba, Tsukuba-science-city, Japan

Hoy-Yen Chan
Department of Architecture and Built Environment, University of Nottingham, Nottingham, UK

Saffa Riffat
Department of Architecture and Built Environment, University of Nottingham, Nottingham, UK

Jie Zhu
Department of Architecture and Built Environment, University of Nottingham, Nottingham, UK

Reza Ahmadian
Hydro-environmental Research Centre, Cardiff School of Engineering, Cardiff University, UK

Roger Falconer
Hydro-environmental Research Centre, Cardiff School of Engineering, Cardiff University, UK

Bettina Bockelmann-Evans
Hydro-environmental Research Centre, Cardiff School of Engineering, Cardiff University, UK

K. Nagy
Special Advisor, Triones Institute of Technology, Budapest, Hungary

K. Körmendi
Phd student, Zrínyi Miklós National Defense University, Budapest, Hungary

Gerrit Boschloo
Uppsala University, Uppsala, Sweden

Anders Hagfeldt
Uppsala University, Uppsala, Sweden

Håkan Rensmo
Uppsala University, Uppsala, Sweden

Lars Kloo
Royal Institute of Technology, Stockholm, Sweden

Licheng Sun
Royal Institute of Technology, Stockholm, Sweden

Henrik Pettersson
Swerea IVF, Mölndal, Sweden

A. K. Singh
Department of Electrical Engineering, Indian Institute of Technology, Patna, India

S. K. Parida
Department of Electrical Engineering, Indian Institute of Technology, Patna, India

Jonathan D. Leaver
Unitec NZ, Auckland, New Zealand

Luke HT. Leaver
Asia Pacific Energy Research Centre, Tokyo, Japan

J. F. Song
The New and Renewable Energy of Beijing Key Laboratory, North China Electric Power University, China

Y. P. Yang
The New and Renewable Energy of Beijing Key Laboratory, North China Electric Power University, China

H. J. Hou
The New and Renewable Energy of Beijing Key Laboratory, North China Electric Power University, China

M. X. Zhang
The New and Renewable Energy of Beijing Key Laboratory, North China Electric Power University, China

Ian D. Bishop
University of Melbourne, Melbourne, Australia

Eric P. Johnson
Atlantic Consulting, Gattikon, Switzerland

José Renato de O. Lima
CEMPEQC - Organic Chemistry Department, Institute of Chemistry, São Paulo State University, Brazil

Fabricia Gasparini
CEMPEQC - Organic Chemistry Department, Institute of Chemistry, São Paulo State University, Brazil

Nadia de L. Camargo
CEMPEQC - Organic Chemistry Department, Institute of Chemistry, São Paulo State University, Brazil

Yussra A. Ghani
CEMPEQC - Organic Chemistry Department, Institute of Chemistry, São Paulo State University, Brazil

Rondenelly B. da Silva
Chemistry Department, Piauí Federal University, Brazil

José Eduardo de Olivieira
CEMPEQC - Organic Chemistry Department, Institute of Chemistry, São Paulo State University, Brazil

Download articlehttp://dx.doi.org/10.3384/ecp11057859

Published in: World Renewable Energy Congress - Sweden; 8-13 May; 2011; Linköping; Sweden

Linköping Electronic Conference Proceedings 57:15, p. 859-866

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Published: 2011-11-03

ISBN: 978-91-7393-070-3

ISSN: 1650-3686 (print), 1650-3740 (online)

Abstract

The sustainable working media selection is one of the most important stages in renewable energy technologies. The compromise among such properties as contribution to greenhouse effect; flammability; toxicity; thermodynamic behaviour; performance specifications; and the others defines a sustainable decision. The aim of present work is to apply a fuzzy set methodology providing sustainability among thermodynamic; economic; and environmental requirements. The organic Rankine cycle (ORC) for the class of working fluids based on the hydrofluoroethers (HFE) is considered to demonstrate a proposed approach. To select new working fluids; which have no information on thermodynamic behavior; artificial neural networks (ANN) approach is offered to forecast the ORC energy efficiency. The ANN correlations for coefficient of performance (COP) and pressure ratio (output) as functions of critical temperature; critical pressure and normal boiling temperature (input) are built via REFPROP database. The validation set has been used to estimate the ORC energy efficiency without of thermodynamic property calculations. The accuracy of ANN prediction for the cycle performances does not exceed 4% relative to the training set values. The Bellman – Zadeh model as the intersection of membership functions (fuzzy criteria mappings) is applied to sustainable selection of working media.

Keywords

Working Fluids; Organic Rankine Cycle; Coefficient of Performance; Artificial Neural Networks

References

[1] S. Quoilin; V. Lemort; Technological and Economical Survey of Organic Rankine Cycle Systems; The 5th European Conference on Economics and Management of Energy in Industry; 2009; Algarve; Portugal.

[2] K. Joback; G. Stephanopoulos; Designing Molecules Possessing Desired Physical Property Values; Proceedings of the Foundations of Computer-Aided Process Design (FOCAPD); Snowmass; CO; July 12-14; 1989; pp. 363 – 387.

[3] A. Duvedi; E. Achenie; Designing Environmentally Safe Working fluids Using Mathematical Programming; Chem. Eng.Science; 51; No.15; 1996; pp. 3727 - 3739. doi: 10.1016/0009-2509(96)00224-2.

[4] The refrigeration sector’s commitment to sustainable development and mitigation of climate change; www.iifiir.org [5] V. Mazur; Optimum Working fluid Selection; Low Temperature and Cryogenic Refrigeration; Kluwer Academic Publishers; 2003; pp.101–118.

[6] S. Artemenko; V. Mazur; The choice of working fluids in energy transforming systems on the basis of fuzzy multicriteria analysis; East-European Journal of Modern Technologies; 4/11(40); 2009; pp. 41-47.

[7] R. Bellman; L. Zadeh; Decision-making in a fuzzy environment; Management Science; 17; 1970; pp. 141–164. doi: 10.1287/mnsc.17.4.B141.

[8] B. Saleh; G. Koglbauer; M. Wendland; Working fluids for low temperature Organic Rankine cycles; Energy; 32; 2007; pp.1210–1221. doi: 10.1016/j.energy.2006.07.001.

[9] E. Lemmon; M. Huber; M. McLinden; 2007; NIST Reference Fluid Thermodynamic and Transport Properties – REFPROP. Version 8.0. National Institute of Standards and Technology; Boulder; USA.

[10] B. Saleh; U. Weinger; M. Wendland; Description of the thermodynamic properties of natural working fluids with BACKONE equations; In Proceedings of the IIR conference on thermophysical properties and transfer processes of new working fluids; October 3–5; Paderborn; Germany; 2001; pp. 31–38.

[11] M. Wendland; B. Saleh; J. Fischer; Accurate thermodynamic properties from the BACKONE equation of natural gas; Energy Fuels; 18; 2004; pp. 938–951. doi: 10.1021/ef0341015.

[12] B. Saleh; M. Wendland; Screening of pure fluids as alternative working fluids; International Journal of Refrigeration; 29; 2006; pp. 260–269. doi: 10.1016/j.ijrefrig.2005.05.009.

[13] D. Ambrose; C. Tsonopoulos; E. Nikitin ; Vapor-Liquid Critical Properties of Elements and Compounds. 11. Organic Compounds Containing B + O; Halogens + N; + O; + O + S; + S; + Si; N + O; and O + S; + Si ; J. Chem. Eng. Data; 54; 2009; pp. 669–689. doi: 10.1021/je800580z.

[14] J. Murata; S. Yamashita; M. Akiyama; S. Katayama; T. Hiaki; F. Sekiya; Vapor Pressures of Hydrofluoroethers; J. Chem. Eng. Data; 47 (4); 2002; pp. 911-915. doi: 10.1021/je010322y.

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