Results 91 to 100 of about 5,180 (224)

Thermal efficiency investigation for organic Rankine cycle and trilateral flash cycle using hydrofluoroether working fluids

open access: yesResults in Engineering
The thermal efficiency of the organic Rankine cycle (ORC) is higher than the trilateral flash cycle (TFC) using normal dry working fluids. On the contrary, the thermal efficiency of TFC outperforms the thermal efficiency of ORC by using super dry working
Aram M. Ahmed
doaj   +1 more source

A comparison of heat transfer correlations applied to an Organic Rankine Cycle

open access: yesEngineering Science and Technology, an International Journal, 2018
Organic Rankine Cycles (ORC) are often based on the utilization of special dry or isentropic fluids, namely substances with a vertical or positive slope of the saturated steam curve.Several heat transfer correlations for boiling process are available in ...
Francesco Calise   +3 more
doaj   +1 more source

Steam generation unit in a simple version of biomass based small cogeneration unit

open access: yesMATEC Web of Conferences, 2014
The organic Rankine cycle (ORC) is a very promising process for the conversion of low or medium temperature heat to electricity in small and micro scale biomass powered systems.
Sornek Krzysztof   +4 more
doaj   +1 more source

Assessment of trilateral organic Rankine cycle for solar applications with innovative turboexpander concept

open access: yes
Low-temperature solar collectors coupled with thermal energy storage can enable stable and carbon-free energy production. The key issue is to efficiently convert solar energy into electricity without resorting to complex architecture that may hinder the ...
Andrea Spinelli   +2 more
core   +1 more source

Axial flow turbines for Organic Rankine Cycle applications

open access: yes, 2016
This chapter aims to define a set of general correlations for the estimation of axial-flow turbine efficiency in the Organic Rankine Cycle (ORC) field.
M. Astolfi   +3 more
core   +1 more source

Thermodynamic analysis of the partially evaporating trilateral cycle

open access: yes, 2013
The potential of Organic Rankine Cycles (ORC) to recover low grade waste heat is well known. The high heat recovery potential is partially attributed to a good match of the temperature profiles between working fluid and waste heat stream in the ...
Lecompte, Steven   +5 more
core  

Home - About - Disclaimer - Privacy