G
Geng Chen
Researcher at University of Auckland
Publications - 13
Citations - 416
Geng Chen is an academic researcher from University of Auckland. The author has contributed to research in topics: Thermoacoustics & Thermoacoustic heat engine. The author has an hindex of 8, co-authored 12 publications receiving 187 citations. Previous affiliations of Geng Chen include University of Glasgow & Southeast University.
Papers
More filters
Journal ArticleDOI
Hybrid wind energy scavenging by coupling vortex-induced vibrations and galloping
Junlei Wang,Junlei Wang,Shanghao Gu,Chengyun Zhang,Guobiao Hu,Geng Chen,Kai Yang,Hang Li,Yuyang Lai,Grzegorz Litak,Daniil Yurchenko +10 more
TL;DR: In this paper, a hybrid piezoelectric wind energy scavenger with different cross-sectioned bluff bodies is presented to enhance the energy scavenging performance by coupling both the vortex-induced vibrations (VIV) and galloping phenomena.
Journal ArticleDOI
Multi-physics coupling in thermoacoustic devices: A review
TL;DR: In this paper, a comprehensive review of the multi-physics coupling effects, namely, thermal-acoustic coupling, acoustic-mechanical coupling and mechanical-electric coupling, inside thermoacoustic devices including thermo-acoustically-driven refrigerators, etc.
Journal ArticleDOI
Modelling and analysis of a thermoacoustic-piezoelectric energy harvester
TL;DR: In this article, the authors proposed an energy harvester that can convert the acoustic power produced by a standing-wave thermoacoustic engine into electricity using a piezoelectric transducer.
Journal ArticleDOI
Theoretical and experimental investigation of the dynamic behaviour of a standing-wave thermoacoustic engine with various boundary conditions
TL;DR: In this article, the authors investigated the dynamic behavior of a one-dimensional, standing-wave thermo-acoustic engine with various boundary conditions and found that the presence of the deformable structure at the closed end not only influenced the onset temperature and frequency of the system, but also affected the acoustic field along the tube.
Journal ArticleDOI
Bistability and triggering in a thermoacoustic engine: A numerical study
TL;DR: In this article, computational fluid dynamics (CFD) simulations of the bistability and triggering phenomena inside a quarter-wavelength standing-wave thermoacoustic engine (TAE) are presented.