THERMAL

作品数:2023被引量:3415H指数:19
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相关领域:理学更多>>
相关作者:邓启红张小松王芳谭俊杰赵静更多>>
相关机构:北京航空航天大学中南大学上海交通大学东南大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>
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Study of thermal decoherence of harmonic oscillators
《原子与分子物理学报》2025年第5期108-114,共7页LI Jian ZHOU Gao-Liang YAN Zheng-Xin LIU Wei WANG Zhao-Qi 
国家自然科学基金(11805151)。
The thermal decoherence of harmonic oscillators is investigated here.The quantum system presented here is a one-dimensional oscillator with angular frequency,which is surrounded by a thermal bath of environmental osci...
关键词:Quantum decoherence Grand canonical ensemble Oscillators 
Effects of high-entropy alloy binders on the microstructure and mechanical/thermal properties of cemented carbides
《International Journal of Minerals,Metallurgy and Materials》2025年第5期1190-1197,共8页Jialin Sun Xiao Li Le Zhao Jun Zhao 
supported by the National Natural Science Foundation of China(No.52375451);the Shandong Provincial Natural Science Foundation,China(Nos.ZR2023YQ052 and ZR2023ME087);the Shandong Provincial Technological SME Innovation Capability Promotion Project,China(No.2023TSGC0375);the Young Taishan Scholars Program of Shandong Province,China(No.tsqn202306041);the Guangdong Basic and Applied Basic Research Foundation,China(No.2023A1515010044);the Shandong Provincial Youth Innovation Team,China(No.2022KJ038);the Open project of State Key Laboratory of Solid Lubrication,China(No.LSL-22-11);Qilu Youth Scholar Project Funding of Shandong University,China.
The binder phase performs critically on the comprehensive properties of cemented carbides,especially the hardness(HV)and fracture toughness(K_(IC))relationship.There are strong motivations in both research community a...
关键词:cemented carbide high entropy alloy binder two-step spark plasma sintering mechanical properties thermal conductivity 
Study on the effects of combustion characteristics of pyrotechnic charges on pyrotechnic shocks
《Defence Technology(防务技术)》2025年第4期79-98,共20页Jingcheng Wang Shihui Xiong Huina Mu Xiaogang Li Yuquan Wen 
This study calculates the combustion characteristics of various gas-generating and micro gas pyrotechnic charges,including aluminium/potassium perchlorate,boron/potassium nitrate,carbon black/potassium nitrate,and sil...
关键词:Pyrotechnic charges Pyroshock Closed bomb tests Combustion characteristics Multiphase flow-thermal-solid coupling 
A thermal–hydraulic model for the graphite-moderated channel-type molten salt reactor
《Nuclear Science and Techniques》2025年第4期233-243,共11页Long He Jia-Jie Shen Xiang-Zhou Cai 
supported by the National Natural Science Foundation of China(No.12075169)。
A thermal–hydraulic model was developed to analyze the three-dimensional(3D)temperature field of a graphite-moderated channel-type molten salt reactor(GMC-MSR).This model solves the temperature distribution of both t...
关键词:Molten salt reactor Thermal–hydraulic analysis Thermal coupling 
On Three-dimensional Electron Diffraction Data Quality for Probing Molecular Motions
《Chemical Research in Chinese Universities》2025年第2期326-332,共7页WANG Weiyuan HUANG Zhehao 
supported by the Guangdong Basic and Applied Basic Research Foundation,China(No.2024B1515020078);the GJYC Program of Guangzhou,China(No.2024D03J0001);the Recruitment Program of Guangdong Province,China(No.2016ZT06C322);the‘111’Project of China(No.B18023).
Molecular motions in metal-organic frameworks(MOFs)play important roles in guest diffusion processes,which is crucial for gas capture and separations.Three-dimensional electron diffraction(3DED)has emerged as an advan...
关键词:Metal-organic framework Molecular motion Three-dimensional electron diffraction Data quality Thermal ellipsoid model 
Thermal depolymerization of polyethylene terephthalate waste and its use in coal-blending coking
《燃料化学学报(中英文)》2025年第4期602-612,共11页FANG Shixian SONG Huan LIU Xiangchun CUI Ping 
supported by the National Natural Science Foundation of China(22308006,22278001);the Natural Science Foundation of Anhui Provincial Education Department(KJ2021A0407).
This work proposed a strategy to improve the caking index of polyethylene terephthalate(PET)waste,in which low-temperature pyrolysis treatment(LTPT)was used to depolymerize PET waste.The mechanism of G modification wa...
关键词:polyethylene terephthalate PYROLYSIS caking index coking property 
Enhancement of Thermal Performance of Counter Flow Double Pipe Heat Exchanger by Inserting Wavy-Edged Tape
《Frontiers in Heat and Mass Transfer》2025年第2期615-650,共36页Zainab Mahdi Saleh Riyadh S.Al-Turaihi Zena Khalefa Kadhim 
This study involved numerical simulations of a double tube heat exchanger using the ANSYS FLUENT programversion 22.The study aims to examine methods for minimizing pressure loss and consequently enhancing the thermal ...
关键词:Double tube heat exchanger wavy edge tape oil mass flow rate oil outlet temperature thermal performance index 
Monthly Reduced Time-Period Scheduling of Thermal Generators and Energy Storage Considering Daily Minimum Chargeable Energy of Energy Storage
《Energy Engineering》2025年第4期1469-1489,共21页Xingxu Zhu Shiye Wang Gangui Yan Junhui Li Hongda Dong Chenggang Li 
This study was supported by State Grid Corporation headquarters technology project(4000-202399368A-2-2-ZB).
To address the excessive complexity of monthly scheduling and the impact of uncertain net load on the chargeable energy of storage,a reduced time-period monthly scheduling model for thermal generators and energy stora...
关键词:Monthly scheduling thermal generators energy storage daily minimum chargeable energy decision time-period reduction unit start-up and shut-down unit commitment renewable energy 
Experimental study of combined thermal flooding in improving heavy oil flowability
《Energy Geoscience》2025年第1期125-137,共13页Yongqiang Tang Haitao Wang Qiaoyu Ge Suobing Zhang Zengmin Lun Xia Zhou Tao Ma Petroleum 
The authors thank the National Natural Science Foundation of China(Grant No.U20B6003)for their financial support to carry out this research.
China boasts abundant heavy oil resources,which is vital for its energy security.However,its heavy oil typically exhibits high viscosity,which severely hinders its flow and extraction.Enhancing heavy oil flowability i...
关键词:Combined thermal flooding Heavy oil EMULSION Precursor film 
Fluid evolution and fragmentation characteristics under high pressure water jet impact on thermal rock
《International Journal of Mining Science and Technology》2025年第3期483-497,共15页Jianming Shangguan Zhaolong Ge Qinglin Deng Yuhuai Cui Zhi Yao 
supported by National Natural Science Foundation of China (No.U23A20597);National Major Science and Technology Project of China (No.2024ZD1003803);Chongqing Science Fund for Distinguished Young Scholars of Chongqing Municipality (No.CSTB2022NSCQ-JQX0028);Natural Science Foundation of Chongqing (No.CSTB2024NSCQ-MSX0503)。
In the application of high-pressure water jet assisted breaking of deep underground rock engineering,the influence mechanism of rock temperature on the rock fragmentation process under jet action is still unclear.Ther...
关键词:Fluid evolution Fragmentation characteristics Fracture process Water jet Thermal rock 
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