Investigation of a two-diaphragm thermoacoustic Stirling engine using passivity method

Zare, Shahryar; Pourfayaz, Fathollah; Tavakolpour-Saleh, A. R.; Mohammadian, Amirreza; Mirshekari, Reza

doi:10.1007/s40430-023-04450-0

Cited by 2 publications

(1 citation statement)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Thermochemical recuperation (TCR) seeks to enhance fuel's lower heating value (LHV) by utilizing waste heat to sustain fuel steam reforming reactions, promising improvements in engine efficiency and emissions reduction [3]. Thermoacoustic conversion, employing the Stirling cycle, shows potential for high efficiency but grapples with challenges like transient response and additional weight [4]. Finally, absorption refrigeration cycles utilize waste heat for cooling systems, offering benefits such as pre-cooling intake air and reducing engine load.…”

Section: Introductionmentioning

confidence: 99%

Waste heat recovery technologies in modern internal combustion engines

Moradi,

Mahmoudzadeh Andwari,

Könnö

et al. 2024

fuen

View full text Add to dashboard Cite

Waste heat recovery (WHR) technologies in internal combustion engines (ICEs) outline various methods to harness wasted energy for improved efficiency and reduced emissions. The discussion covers heat exchangers, turbo-compounding, bottoming cycles, thermoelectric generators (TEGs), thermochemical recuperation (TCR), thermoacoustic conversion, and absorption refrigeration. Each technology's principles, applications, benefits, and challenges are explored, highlighting advancements and innovations from industry leaders. The abstract underscores the ongoing efforts to maximize energy efficiency and minimize environmental impact in ICEs across diverse vehicle types and applications.

show abstract

Section: Introductionmentioning

confidence: 99%