COMPRESSIBILITY

作品数:191被引量:348H指数:9
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相关领域:理学更多>>
相关作者:王殿海梁春岩程瑶姚荣涵孙凤霞更多>>
相关机构:吉林大学吉林建筑工程学院大连理工大学中国地震局更多>>
相关期刊:更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金广东省自然科学基金更多>>
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Kinetics of Rayleigh-Taylor instability in van der Waals fluid:the influence of compressibility
《Frontiers of physics》2025年第1期269-297,共29页Jie Chen Aiguo Xu Yudong Zhang Dawei Chen Zhihua Chen 
supported by the National Natural Science Foundation of China(Grant Nos.12172061,12102397,and 12101064);the Opening Project of State Key Laboratory of Explosion Science and Safety Protection(Beijing Institute of Technology)(Grant No.KFJJ23-02M);the Foundation of National Key Laboratory of Shock Wave and Detonation Physics(Grant No.JCKYS2023212003);the 2023 Computational Physics Key Laboratory Youth Fund Sponsored Project(Grant No.6241A05QN23001).
Early studies on Rayleigh−Taylor instability(RTI)primarily relied on the Navier−Stokes(NS)model.As research progresses,it becomes increasingly evident that the kinetic information that the NS model failed to capture i...
关键词:discrete Boltzmann method Rayleigh-Taylor instability compressibility effect tracer particles 
Effects of the Reynolds number on train aerodynamics considering air compressibility:a wind tunnel study
《Transportation Safety and Environment》2024年第4期47-53,共7页Zhixiang Huang Wenhui Li Li Chen 
The study of Reynolds number(Re)effects is crucial for optimizing train aerodynamics,enhancing safety and reducing energy consumption of high-speed trains.In this paper,a wind tunnel test was carried out to investigat...
关键词:high-speed train Reynolds number wind tunnel air compressibility 
Development and characterization of a regional lunar soil simulant for emirates lunar missions被引量:1
《International Journal of Mining Science and Technology》2024年第9期1305-1315,共11页Bo Peng Prabu Thannasi Waleed El-Sekelly Tarek Abdoun Kemal Celik 
from Sandooq al Watan is acknowledged(No.ADHPG-S1570);This work was partially supported by the Sand Hazards and Opportunities for Resilience,Energy,and Sustainability(SHORES)Center,funded by Tamkeen under the NYUAD Research Institute Award CG013;The authors also acknowledge the Mohammed Bin Rashid Space Centre’s(MBRSC)Emirates Lunar Mission(EML)group’s continued support in making the research project successful.
Lunar soil simulants(LSS)have been pivotal in the success of past and current lunar missions.They have enhanced the design of lander and rover wheels through interaction studies on the lunar testbed under simulated en...
关键词:LSS Chemical composition MINERALOGY Density Shear strength COMPRESSIBILITY 
Exploring the mechanical behavior and microstructure of compacted loess subjected to dry-wet cycles and chemical contamination
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第9期3673-3695,共23页Yongpeng Nie Wankui Ni Xiangfei Lü Wenxin Tuo 
supported by the Second Tibet Plateau Scientific Expedition and Research Program(Grant No.2019QZKK0905);the Key Program of the National Natural Science Foundation of China(Grant No.41931285);the Key Research and Development Program of Shaanxi Province(Grant No.2019ZDLSF05-07).
Due to climatic factors and rapid urbanization,the soil in the Loess Plateau,China,experiences the coupled effects of dry-wet cycles and chemical contamination.Understanding the mechanical behavior and corresponding m...
关键词:Contaminated loess Dry-wet cycles COMPRESSIBILITY Shear strength Microstructural evolution 
Research on the Dynamic Compressibility of Polyurethane Microcellular Elastomer and its Application for Impact Resistance
《Chinese Journal of Polymer Science》2024年第8期1185-1197,共13页Zhi-Ying Zhao Hao Jiang Xiao-Dong Li Xu-Dong Zhang Xing Su Mei-Shuai Zou 
financially supported by the National Natural Science Foundation of China(No.22270509)。
The packaging materials with cushioning performance are used to prevent the internal contents from being damaged by the impact and vibration of external forces.The polyurethane microcellular elastomers(PUMEs)can absor...
关键词:Polyurethane microcellular elastomer Impact velocity Stress attenuation ratio Impact resistance 
Theoretical and Experimental Study on the Performance of Hermetic Diaphragm Squeeze Film Dampers for Gas-Lubricated Bearings
《Chinese Journal of Mechanical Engineering》2024年第3期151-169,共19页Jianwei Wang Haoxi Zhang Shaocun Han Hang Li Peng Wang Kai Feng 
Supported by National Key Research and Development Program of China (Grant No.2021YFF0600208);National Natural Science Foundation of China (Grant No.52005170);Hunan Provincial Science and Technology Innovation Program of China (Grant No.2020RC4018)。
Low damping characteristics have always been a key sticking points in the development of gas bearings.The application of squeeze film dampers can significantly improve the damping performance of gas lubricated bearing...
关键词:Hermetic diaphragm squeeze film damper COMPRESSIBILITY Dynamic model Experimental studies 
Geotechnical properties of cohesive soils used in the construction of subgrade for the development of the railways in the Azov-Black Sea region
《International Journal of Transportation Science and Technology》2024年第2期237-257,共21页Maksim Okost Vladimir Shapovalov Andrey Morozov Andrey Vasilchenko Andrei Kochur Victor Yavna 
supported by the Russian Science Foundation(Grant No.21-79-20005).
This work is devoted to the determination and systematization of the properties of clay soils used in the construction of new railway tracks in order to develop the railway network in the Azov-Black Sea region of Russ...
关键词:SUBGRADE Cohesive soil Classification COMPRESSIBILITY Laboratory test 
Advancing sandstone reservoir compressibility prediction:A correlation-driven methodology
《Petroleum Research》2024年第2期273-279,共7页Tarek Ganat Meftah Hrairi Amr Badawy Vahid Khosravi Mohammed Abdalla 
This study presents a correlation-based approach for predicting the compressibility of sandstone reservoir rocks.The study proposes a matrix of new empirical equations that significantly improve the precision of measu...
关键词:COMPRESSIBILITY Consolidated and unconsolidated sandstone Rock properties Rock mechanics 
Comprehensive evaluations of heat transfer performance with conjugate heat dissipation effect in high-speed rotating free-disk modeling of aero-engines
《Fundamental Research》2024年第3期611-623,共13页Aqiang Lin Gaowen Liu Ran Chang Yan Chen Qing Feng 
supported by the National Science and Technology Major Project of China(2017-II-0011-0037);In addition,special thanks are addressed to the support of China Postdoctoral Science Foundation(2023M742834);Guangdong Basic and Applied Basic Research Foundation,China(2023A1515011597).
Thermal boundary conditions of the turbine disk cavity system are of great importance in the design of secondary air systems in aero-engines.This study aims to investigate the complex heat transfer mechanisms of a rot...
关键词:AERO-ENGINE Rotating turbine disk Dimensional analysis COMPRESSIBILITY Heat dissipation Dorfman empirical solution 
Gravitational Waves Background, as Well as Some UFO, FRB and Supernova Flares, Are Due to Compressibility of the Spacetime (CoST)
《Journal of High Energy Physics, Gravitation and Cosmology》2024年第1期67-70,共4页Evgeny A. Novikov 
The recently observed gravitational wave background is explained in terms of the quantum modification of the general relativity (Qmoger). Some UFO, FRB and supernova flares also can be explained in terms of Qmoger.
关键词:Gravitational Wave Background Quantum Modification of the General Relativity Compressibility of the Spacetime (CoST) 
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