4.7 Article

Experimental and modelling analysis of efficiency enhancement in a liquid piston gas compressor using metal plate inserts for compressed air energy storage application

Related references

Note: Only part of the references are listed.
Article Thermodynamics

A combined experimental and modelling investigation of an overground compressed-air energy storage system with a reversible liquid-piston gas compressor/expander

M. Khaljani et al.

Summary: This study presents a small-scale overground compressed-air energy storage system utilizing a novel reversible liquid-piston gas compressor and expander. Through a combination of experimental, thermodynamic, technoeconomic and environmental analyses, economic and environmental characteristics of these CAES systems were evaluated. The CAESPCM system showed the highest roundtrip efficiency, shortest payback period, and cost-effectiveness, making it a promising choice for energy storage in microgrid power networks.

ENERGY CONVERSION AND MANAGEMENT (2021)

Article Thermodynamics

Experimental study on the distribution of local heat transfer coefficient of falling film heat transfer outside horizontal tube

Shanlin Liu et al.

Summary: An experimental system was established to measure the outer circumferential distributions of the local heat transfer coefficient of horizontal tube falling film flow, with experimental data and numerical calculations used to obtain results. The effects of spray density, tube spacing, average heat flux, and fluid temperature on local heat transfer coefficient, as well as the characteristics of different heat transfer zones, were investigated. New correlations for the local heat transfer coefficient of falling film flow outside a horizontal tube were proposed based on the experimental data.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2021)

Article Energy & Fuels

Design and theoretical analysis of a liquid piston hydrogen compressor

Hao Zhou et al.

Summary: This paper introduces a liquid piston compressor for hydrogen compression, utilizing a five-stage compression structure and designed buffer structures to achieve stable and continuous compression of hydrogen gas, solving the issues present in traditional liquid piston compressors.

JOURNAL OF ENERGY STORAGE (2021)

Article Energy & Fuels

Experimental investigation on off-design performance and adjustment strategies of the centrifugal compressor in compressed air energy storage system

Wenbin Guo et al.

Summary: This study investigates the impact of adjustable inlet guide vanes (AIGVs) and adjustable vaned diffusers (AVDs) on compressor performance in a centrifugal compressor, as well as the combined adjustment of AIGVs and AVDs. The results show that the combined adjustment can significantly increase the pressure ratio range and improve efficiency compared to no adjustment, providing an effective method for compressor operation and control in CAES system.

JOURNAL OF ENERGY STORAGE (2021)

Article Energy & Fuels

Numerical analysis of heat transfer in peripheral air vaporizers used in cryogenic storage tanks

Ying-Qing Song et al.

Summary: This study investigated the fluid flow and heat transfer in peripheral air vaporizers used in cryogenic tanks. The results showed that non-simple vaporizers have better heat transfer performance compared to simple vaporizers, especially at low surface temperatures. The presence of porous foam also contributes to an increase in heat transfer efficiency.

JOURNAL OF ENERGY STORAGE (2021)

Article Thermodynamics

Experimental study of heat transfer enhancement in liquid piston compressor using aqueous foam

Vikram C. Patil et al.

APPLIED THERMAL ENGINEERING (2020)

Article Thermodynamics

Study of effect of heat transfer in an air storage vessel on performance of a pumped hydro compressed air energy storage system

Hamidreza Mozayeni et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2020)

Article Thermodynamics

Isothermal piston gas compression for compressed air energy storage

Xu Weiqing et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2020)

Article Thermodynamics

Numerical analysis of irreversible processes in a piston-cylinder system using LB1S turbulence model

Siti Nurul Akmal Yusof et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2019)

Article Thermodynamics

Experimental investigation of heat transfer and second law analysis in a pebble bed channel with internal heat generation

Meysam Nazari et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2017)

Article Thermodynamics

Thermal analysis of a compressor for application to Compressed Air Energy Storage

C. Zhang et al.

APPLIED THERMAL ENGINEERING (2014)

Article Energy & Fuels

Liquid piston gas compression

James D. Van de Ven et al.

APPLIED ENERGY (2009)

Review Materials Science, Multidisciplinary

Progress in electrical energy storage system: A critical review

Haisheng Chen et al.

PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL (2009)

Article Thermodynamics

Drying of a porous spherical rock for compressed air energy storage

A Dayan et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2004)

Article Engineering, Electrical & Electronic

Energy storage systems for advanced power applications

PF Ribeiro et al.

PROCEEDINGS OF THE IEEE (2001)