WEIGHTLESSNESS

作品数:20被引量:34H指数:4
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相关领域:医药卫生更多>>
相关作者:樊小力尤浩军张林郑冬梅更多>>
相关机构:西安交通大学中国农业大学辽宁中医药大学更多>>
相关期刊:《Journal of Wuhan University of Technology(Materials Science)》《Science China Chemistry》《International Journal of Ophthalmology(English edition)》《Frontiers of Medicine》更多>>
相关基金:国家自然科学基金更多>>
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Method for passivation of propellant residues in orbital stage tank of launch vehicle
《Chinese Journal of Aeronautics》2024年第1期64-76,共13页Valeriy TRUSHLYAKOV Ivan LESNYAK Alexey PANICHKIN 
co-supported by the:state assignment of the Ministry of Education and Science of the Russian Federation-“Research of liquid vaporization processes in the fuel tanks of launch vehicles to improve the environmental safety and economic efficiency of launch vehicles with liquidpropellant rocket engines”(No.2019-0251);state assignment of the Institute of Mathematics of the Siberian Branch of the Russian Academy of Sciences-“Models and methods of data processing to support decision-making processes”(No.FWNF-2022-0016)。
The problem of removing unused liquid propellant residues from the tanks of spent spacecraft and orbital stages of Launch Vehicles(LV)leads to their explosion and the formation of space debris in orbits.To provide a s...
关键词:PROPELLANT WEIGHTLESSNESS Liquid evaporation Heat and mass transfer Acoustics Vacuum Vapor bubbles 
A Comprehensive Method for the Optimization of Cement Slurry and to Avoid Air Channeling in High Temperature and High-Pressure Conditions
《Fluid Dynamics & Materials Processing》2023年第5期1237-1248,共12页Yanjun Li Wandong Zhang Jiang Wu Yuhao Yang Chao Zhang Huanqiang Yang 
funded by the CNOOC Scientific Research Project“Study of cementing key properties and its matching technology of LD-10 gas field”(Grant No.CCL2019ZJFN1227).
Air channeling in the annulus between the casing and the cement sheath and/or between the cement sheath and formation is the main factor affecting the safe operation of natural gas wells at high temperatures and press...
关键词:High temperature and high pressure cement slurry anti-channeling weightlessness pressure PERMEABILITY volume shrinkage 
Numerical investigation of Weber number and gravity effects on fluid flow and heat transfer of successive droplets impacting liquid film
《Science China(Technological Sciences)》2023年第2期548-559,共12页WANG JiXiang QIAN Jian CHEN Xia LI EnHui CHEN YongPing 
supported by the National Natural Science Foundation of China (Grant Nos.52106114,51725602,and 52036006)。
Droplet-based high heat flux dissipation technique under multi-gravitational environments has gained increasing research attention due to the increased requirements of heat dissipation in advanced air-/space-borne ele...
关键词:multiple droplets impact phase-change heat transfer multiphase fluid dynamics WEIGHTLESSNESS hyper-gravity 
Advances in China Space Medical Experiment Research
《空间科学学报》2022年第4期786-794,共9页CHEN Hailong LIU Zhaoxia WANG Lidong DING Bai SHI Liujia WANG Chunyan MI Tao YU Hongqiang ZHAO Rui WANG Honghui CHEN Chao QU Lina MA Honglei JIANG Changhua LI Yongzhi WEI Ming LI Zhili XU Chong ZANG Peng CAO Ping LI Yinghui 
In 2021,China Space Station(CSS)was assembled and constructed in-orbit,which provided a broad space platform for space medicine and space life sciences research.Space medicine focuses on the systematic risks that rest...
关键词:Space medical experiment WEIGHTLESSNESS RADIATION Behavior Traditional medicine 
Several Theoretical and Applied Problems of Human Extreme Physi­ology:Mathematical Modeling被引量:1
《Journal of Human Physiology》2021年第2期57-70,共14页Grygoryan R.D. 
Human cardiovascular system(CVS)and hemodynamics are critically sensitive to essential alterations of mechanical inertial forces in directions of head-legs(+Gz)or legs-head(-Gz).Typically,such alterations appear durin...
关键词:Cardiovascular system HEMODYNAMICS Baroreflexes ACCELERATIONS WEIGHTLESSNESS Simulation 
A Journey towards Collaborative Culture Development:How to Be Weightless Despite Academic Gravity
《Frontiers of Education in China》2021年第1期79-112,共34页FUNG Dennis LIANG Weijun(Tim) 
In science,gravity refers to the universal force of attraction acting on and between all matter.No one on earth can escape the force of gravity.In a similar vein,the stringent requirements of publications,research gra...
关键词:academic gravity collaborative culture INDEPENDENCE teacher education WEIGHTLESSNESS 
Physiological effects of weightlessness: countermeasure system development for a long-term Chinese manned spaceflight被引量:11
《Frontiers of Medicine》2019年第2期202-212,共11页Linjie Wang Zhili Li Cheng Tan Shujuan Liu Jianfeng Zhang Siyang He Peng Zou Weibo Liu Yinghui Li 
the Chinese Manned Space Flight Project;the National Natural Science Foundation of China (No.81571845);the Key Project of Logistics Research (No.BWS14C024).
The Chinese space station will be built around 2020. As a national space laboratory, it will offer unique opportunities for studying the physiological effects of weightlessness and the efficacy of the countermeasures ...
关键词:COUNTERMEASURE PHYSIOLOGICAL effects of WEIGHTLESSNESS effect evaluation LONG-TERM MANNED SPACEFLIGHT 
Effect of long-term weightlessness on retina and optic nerve in tail-suspension rats被引量:7
《International Journal of Ophthalmology(English edition)》2016年第6期825-830,共6页Hong-Wei Zhao Jun Zhao Lian-Na Hu Jing-Nan Liang Yuan-Yuan Shi Chuang Nie Chang-Yu Qiu Xin-Shuai Nan Yu-Xin Li Fu-Lin Gao Yi Liu Yu Dong Ling Luo 
Supported by the National Natural Scientific Foundation of China (No. 81271016)
AIM: To evaluate the effect of long weightlessness on retina and optic nerve in suspension (TS) rats. -term tail METHODS: A stimulated weightlessness model was established by suspending rats tail. After 12wk, the...
关键词:WEIGHTLESSNESS RETINA optic nerve tailsuspension 
Acclimation during spaceflight:effects on human emotion被引量:3
《Journal of Medical Colleges of PLA(China)》2016年第3期162-167,共6页Qing Liu Ren-Lai Zhou Xin Zhao Xiao-Ping Chen Shan-Guang Chen 
funded by the Main Test Technique Research Program of China(2011CB711000);the“973”Project(2011CB711001 and 2011CB505101);the Key Project of Philosophy and Social Science Research in Colleges and Universities in Jiangsu(2015ZSJD001-01)
Recently,studies on the extent to which spaceflight affects the psychology of individuals has received attention.In order to reveal the mental challenges that humans face in space,we need practical viewpoints to integ...
关键词:Space flight WEIGHTLESSNESS EMOTION PHYSIOLOGY 
Body Fluid Changes, Cardiovascular Deconditioning and Metabolic Impairment Are Reversed 24 Hours after a 5-Day Dry Immersion被引量:1
《Open Journal of Nephrology》2013年第1期13-24,共12页Mickael Coupe Elena Tomilovskaya Francoise Larcher Bertrand Diquet Liudmila KhPastushkova Inesa BKozlovskaya Irina MLarina Guillemette Gauquelin-Koch Vladimir AKulchitsky Marc-Antoine Custaud Nastassia MNavasiolava 
Dry immersion is an effective and useful model for research in physiology and physiopathology. The focus of this study was to provide integrative insight into renal, endocrine, circulatory, autonomic and metabolic eff...
关键词:Physical Inactivity Modeled Weightlessness Water-Electrolyte Balance Body Fluid Compartments Orthostatic Intolerance 
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