Results 121 to 130 of about 194 (167)

Green solution for power generation by adoption of adiabatic CAES system

Applied Thermal Engineering, 2012
Abstract In this work the use of compressed air energy storage with using the high compressor discharge temperature is discussed and analyzed. Performance is calculated for adiabatic (CAES) and compared with conventional systems. The operating variables in this study are discharge air mass flow ( m ˙ a ) , ambient air temperature (
Yousef Najjar
exaly   +2 more sources

A Thermodynamic Analysis of Multistage Adiabatic CAES

Proceedings of the IEEE, 2012
Adiabatic compressed air energy storage (A-CAES) represents a valuable and environmentally friendly option for massive energy storage. Existing examples of CAES refer to underground storage at medium pressure level. But for widespread utilization, independent from the availability of underground storage volumes, artificial reservoirs would be required.
Giuseppe Grazzini, Adriano Milazzo
exaly   +3 more sources

LTA-CAES – A low-temperature approach to Adiabatic Compressed Air Energy Storage

Applied Energy, 2014
Abstract Most of the recent approaches on Adiabatic Compressed Air Energy Storage (A-CAES) aim at Thermal Energy Storage (TES) at high temperatures. High TES temperatures together with high pressures intrinsic to CAES are not easy to handle. In order to avoid this technical challenge, we introduce a low-temperature Adiabatic Compressed Air Energy ...
Marcus Budt
exaly   +2 more sources

Analytical expression for the evaluation of multi-stage adiabatic-compressed air energy storage (A-CAES) systems cycle efficiency

Applied Energy, 2021
Abstract Most renewable energies are intermittent and require electricity storage systems to provide reliable, continuous power. Compressed Air Energy Storage (CAES) is one of the few economically viable potential solutions to store gigawatt-hours of electricity.
Mostafa Najafiyazdi, Mathieu Picard
exaly   +3 more sources

A novel isobaric adiabatic compressed air energy storage (IA-CAES) system on the base of volatile fluid

Applied Energy, 2018
Abstract Adiabatic compressed air energy storage (A-CAES) is regarded as a promising and emerging storage technology with excellent power and storage capacity. Currently, efficiencies are approximately 70%, in part due to the issue of exergy losses during the throttling of compressed air.
Longxiang Chen, Peng Hu
exaly   +2 more sources

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