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ISSN Online: 2379-1748

ISBN Flash Drive: 978-1-56700-469-4

ISBN Online: 978-1-56700-470-0

Second Thermal and Fluids Engineering Conference
April, 2-5, 2017, Las Vegas, NV, USA

BINARY FLUIDS APPLICATION IN THE EJECTOR ENERGY SYSTEMS

Get access (open in a dialog) pages 955-962
DOI: 10.1615/TFEC2017.ens.018146

Resumo

Despite the alternative energy expansion is booming in the past decades, the hydrocarbon fuels still prevails as the main energy supply on the planet. The full use of exergy of the combustion heat, which is usually underutilized by 50-90% becomes the most important issue of today's energetics. Such services as space heating and hot water supply related to the high-grade fossil hydrocarbons burning are wasteful and inefficient since the useful heat equals to combustion heat, but the temperature potential is utilized by 5-10% only. The existed cogeneration cycles allow utilization of up to 60% of the heat's exergy that can be significantly improved to 80- 90% by the complex exergy utilization using the binary fluid ejector technologies. The binary fluid systems are selected due to its higher performance over the single fluid ones.