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...
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...
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...
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...
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...
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...
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 ...
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...
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...
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...