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Comparing Hydraulic and Polytropic Efficiencies with Exergy Efficiency by Giacomo Bisio; Giuseppe Rubatto is a Engineering article available to read on EtoBox.

What is Comparing Hydraulic and Polytropic Efficiencies with Exergy Efficiency about?

This paper uses the hydraulic and polytropic efficiency concepts in a domain wider than that of their original definition. A generalized Bernoulli equation taken from previous papers is also considered. The aim is to find a general statement yielding hydraulic efficiency values ranging from one to zero, and a relative dissipative term, suitably chosen, that varies between zero and one. This will be following an approach similar to that outlined in previous papers for exergy efficiency. The paper also clarifies the physical meaning of polytropic efficiency as compared with exergy and isentropic efficiency. Two simple numerical examples are also

Who reads Comparing Hydraulic and Polytropic Efficiencies with Exergy Efficiency?

It is typically read by researchers, students, and practitioners in Engineering.

Author
Giacomo Bisio; Giuseppe Rubatto
Publisher
Elsevier Science; Elsevier ; Elsevier BV (ISSN 1164-0235)
Published
2001
Language
EN
Field
Engineering (Physical Sciences)

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