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financially supported by the National Natural Sci-ence Foundation of China (Grant No.51876213 and No.51976230);Strategic Priority Research Programme,CAS (No.XDA21080300);the Open Project of CAS Laboratory of Cryogenics,No.CRYO202214;supported by University of Canterbury with the award No.452DISDZ.
Thermoacoustic heat pumps are a promising heating technology that utilizes medium/low-grade heat to reduce reliance on electricity.This study proposes a single direct-coupled configuration for a thermoacoustic heat pu...
supported by the National Natural Science Foundation of China(Nos.12174208 and 32227802);National Key Research and Development Program of China(No.2022YFC3400600);Guangdong Major Project of Basic and Applied Basic Research(No.2020B0301030009);Fundamental Research Funds for the Central Universities(Nos.2122021337 and 2122021405);the 111 Project(No.B23045).
Microwave-induced thermoacoustic imaging(MTI)has the advantages of high resolution,high contrast,non-ionization,and non-invasive.Recently,MTI was used in the¯eld of breast cancer screening.In this paper,based on the...
supported by the National Key Research and Development Program of China(Grant No.2022YFA1404400);the National Natural Science Foundation of China(Grant Nos.11834008,11904035,12074183,12225408,and 12227809);the Qing Lan Project of Jiangsu Province;the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(Grant No.23KJD140001);Changzhou Sci&Tech Program(Grant No.CJ20220256)。
Making the propagation of sound waves immune to interference from obstacles with high transmission efficiency is a long-term pursuit in acoustic science and engineering.Recent proposal pointed out that perfect transmi...
funding from National Science and Technology Major Project (J2019-Ⅲ-0020-0064, J2019-Ⅲ-0002-0045);the National Defense Basic Research Program (JCKY2020130C025)
We carry out a series of experimental investigations in a model combustor to detect a precursor of thermoacoustic combustion oscillations based on permutation entropy,which can amplify the subtle changes effected in t...
Microwave-induced thermoacoustic imaging(MTAI)has advantages including the large imaging depth,high imaging resolution,high imaging contrast,and fast imaging speed.The thermoacoustic(TA)group of South China Normal Uni...
This work was financially supported in the National Natural Science Foundation of China(Nos.61901064,52173274);National Key R&D Project from Minister of Science and Technology(2021YFA1201603);Natural Science Foundation of Chongqing(cstc2020jcyjmsxmX0397);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA16021101);Chongqing Special Key Project for Technological Innovation and Application Development(cstc2019jscxfxyd0262);Fundamental Research Funds for Central Universities(2020CDJ-LHZZ-077).
Human–robot interface(HRI)electronics are critical for realizing robotic intelligence.Here,we report graphene-based dual-function acoustic transducers for machine learning-assisted human–robot interfaces(GHRI).The G...
Project supported by the National Natural Science Foundation of China (Grant No. 51925605)。
The quantitative investigation of parameters in the renegerator is essential for the optimization of thermoacoustic devices, while the majority of the previous research only considered parameters of the working field,...
Brazil has a great climatic diversity,with different demands for the adequate thermal performance of buildings,where the variables that impact it have different influences depending on the location and the type of wra...
The work reported in this paper has been supported in part by the U.S.Air Force Office of Scientific Research(AFOSR)under Grant nos.FA9550-15-1-0400 and FA9550-18-1-0135 in the area of dynamic data-driven application systems(DDDAS).The authors are grateful to Profes-sor Domenic Santavicca at Penn State,who kindly provided the exper-imental data on the combustor apparatus.Any opinions,findings and conclusions or recommendations expressed in this publication are those of the authors and do not necessarily reflect the views of the sponsoring agencies.
The intermittent nature of operation and unpredictable availability of renewable sources of energy(e.g.,wind and solar)would require the combustors in fossil-fuel power plants,sharing the same grid,to operate with lar...
supported by the National Natural Science Foundation of China(No.62075066);the Science and Technology Planning Project of Guangdong Province,China(Nos.2019A1515012054);the Scientific and Technological Planning Project of Guangzhou City(No.201805010002);the Science and Technology Program of Guangzhou(No.2019050001).
Pulse microwave excite thermoacoustic(TA)shockwave to destroy tumor cells in situ.This has promising applications for precise tumor therapy in deep tissue.Nanoparticle(NP)with high microwave-acoustic conversion is the...